Adformica synonym of Formica
Lomnicki, J. 1925a ("1924"). Przeglad polskich gatunków rodzaju mrówki (Formica Linné). Polskie Pismo Entomologiczne 3:151-182.   126935

Alloformica valid
Dlussky, G. M. 1969a. Ants of the genus Proformica Ruzs. of the USSR and contiguous countries (Hymenoptera, Formicidae). [In Russian.]. Zoologicheskii Zhurnal 48:218-232.   124139

Alloformica aberrans valid Uzbekistan. Palearctic.
Mayr, G. 1877a. Formicidae. [In Russian.]. In: Fedchenko, A. P. 1877. Travels in Turkestan. Vol. 2, Div. 5, No. 7. [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 26:i-iii, 1-20 (+1).   127231

Alloformica flavicornis valid Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926b. Neue turkestanische Ameisen. Russkoe Entomologicheskoe Obozrenie 20:71-77.   126750

Alloformica nitidior valid Tajikistan. Palearctic.
Forel, A. 1904c ("1903"). Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezhegodnik Zoologicheskago Muzeya 8:368-388.   125146

Alloformica obscurior valid Turkmenistan. Palearctic.
Dlussky, G. M. 1990a ("1989"). [Untitled. Alloformica obscurior Dlussky, sp. nov.]. P. 145 in: Dlussky, G. M.; Soyunov, O. S.; Zabelin, S. I. 1990. Ants of Turkmenistan. [In Russian.]. Ashkabad: Ylym Press, 273 pp.   124152

Antiquiformica incertae sedis in subfamily, valid
Wu, Q.; Radchenko, A. G.; Engel, M. S. 2024. [Untitled. Antiquiformica gen. nov. and Antiquiformica alata sp. nov. attributed to Q. Wu, A.G. Radchenko and M.S. Engel.]. Pp. 986-987 in: Wu, Q.; Radchenko, A. G.; Engel, M. S.; Li, X.-Q.; Yang, H.-R.; Li, X.-R.; Shih, C.-K.; Ren, D.; Gao, T.-P. 2024. Cretaceous crown male ant reveals the rise of modern lineages. Zoological Research 45 (5):983-989.   144377

Antiquiformica alata valid Myanmar (Burmese Kachin amber, Cretaceous).
Wu, Q.; Radchenko, A. G.; Engel, M. S. 2024. [Untitled. Antiquiformica gen. nov. and Antiquiformica alata sp. nov. attributed to Q. Wu, A.G. Radchenko and M.S. Engel.]. Pp. 986-987 in: Wu, Q.; Radchenko, A. G.; Engel, M. S.; Li, X.-Q.; Yang, H.-R.; Li, X.-R.; Shih, C.-K.; Ren, D.; Gao, T.-P. 2024. Cretaceous crown male ant reveals the rise of modern lineages. Zoological Research 45 (5):983-989.   144377

Cataglyphis (Paraformica) obsolete combination
Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119.   125258

Conoformica valid
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Conoformica bitterfeldiana valid Germany (Bitterfeld Amber, Eocene).
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Coptoformica synonym of Formica
Müller, G. 1923a. Note mirmecologiche. Memorie della Società Entomologica Italiana 2:65-76.   127477

Cretacoformica excluded from Formicidae
Jell, P. A.; Duncan, P. M. 1986. Invertebrates, mainly insects, from the freshwater, Lower Cretaceous, Koonwarra fossil bed (Korumburra group), South Gippsland, Victoria. Pp. 111-205 in: Jell, P. A.; Roberts, J. (eds.) 1986. Plants and invertebrates from the Lower Cretaceous Koonwarra fossil bed, South Gippsland, Victoria. Memoir of the Association of Australasian Palaeontologists 3:i-x, 1-205.   126164

Cretacoformica explicata excluded from Formicidae Australia (Victoria, Lower Cretaceous).
Jell, P. A.; Duncan, P. M. 1986. Invertebrates, mainly insects, from the freshwater, Lower Cretaceous, Koonwarra fossil bed (Korumburra group), South Gippsland, Victoria. Pp. 111-205 in: Jell, P. A.; Roberts, J. (eds.) 1986. Plants and invertebrates from the Lower Cretaceous Koonwarra fossil bed, South Gippsland, Victoria. Memoir of the Association of Australasian Palaeontologists 3:i-x, 1-205.   126164

Dolichoformica nomen nudum
Grimaldi, D.; Engel, M. S. 2005. Evolution of the insects. Cambridge: Cambridge University Press, xv + 755 pp.   131404

Dolichoformica helferi nomen nudum
Grimaldi, D.; Engel, M. S. 2005. Evolution of the insects. Cambridge: Cambridge University Press, xv + 755 pp.   131404

Elektroformica valid
Varela-Hernández, F.; Riquelme, F. 2024. [Untitled. Elektroformica azquil gen. et sp. nov. attributed to F. Varela-Hernández and F. Riquelme]. Pp. 686-689 in: Varela-Hernández, F.; Riquelme, F.; Estrada-Ruiz, E. 2024. Elektroformica azquil gen. et sp. nov., a new formicine ant from Oligo-Miocene Mexican amber. Palaeoentomology 7(5):684-692.   144419

Elektroformica azquil valid Mexico (Chiapas, Oligo-Miocene Mexican amber).
Varela-Hernández, F.; Riquelme, F. 2024. [Untitled. Elektroformica azquil gen. et sp. nov. attributed to F. Varela-Hernández and F. Riquelme]. Pp. 686-689 in: Varela-Hernández, F.; Riquelme, F.; Estrada-Ruiz, E. 2024. Elektroformica azquil gen. et sp. nov., a new formicine ant from Oligo-Miocene Mexican amber. Palaeoentomology 7(5):684-692.   144419

Eoformica incertae sedis in family, valid
Cockerell, T. D. A. 1921. Some Eocene insects from Colorado and Wyoming. Proceedings of the United States National Museum 59:29-39.   123660

Eoformica brevipetiola valid U.S.A. (Montana, Eocene, Lutetian).
LaPolla, J. S.; Greenwalt, D. E. 2015. Fossil ants (Hymenoptera: Formicidae) of the Middle Eocene Kishenehn Formation. Sociobiology 62:163-174.   142786

Eoformica eocenica synonym of Eoformica pinguis U.S.A. (Colorado, Florissant, Eocene).
Cockerell, T. D. A. 1921. Some Eocene insects from Colorado and Wyoming. Proceedings of the United States National Museum 59:29-39.   123660

Eoformica expectans valid Germany (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Eoformica globularis valid U.S.A. (Colorado, Green River, Eocene).
Dlussky, G. M.; Rasnitsyn, A. P. 2003 ("2002"). Ants (Hymenoptera: Formicidae) of Formation Green River and some other Middle Eocene deposits of North America. Russian Entomological Journal 11:411-436.   131135

Eoformica latimedia valid U.S.A. (Montana, Eocene, Lutetian).
LaPolla, J. S.; Greenwalt, D. E. 2015. Fossil ants (Hymenoptera: Formicidae) of the Middle Eocene Kishenehn Formation. Sociobiology 62:163-174.   142786

Eoformica magna valid U.S.A. (Colorado, Green River, Eocene).
Dlussky, G. M.; Rasnitsyn, A. P. 2003 ("2002"). Ants (Hymenoptera: Formicidae) of Formation Green River and some other Middle Eocene deposits of North America. Russian Entomological Journal 11:411-436.   131135

Eoformica pinguis valid U.S.A. (Wyoming, Green River Formation, Eocene).
Scudder, S. H. 1877b. The first discovered traces of fossil insects in the American Tertiaries. Bulletin of the United States Geological and Geographical Survey of the Territories 3:741-762.   128552

Eoformica terreus synonym of Eoformica pinguis U.S.A. (Wyoming, Green River, Eocene).
Scudder, S. H. 1878. The fossil insects of the Green River shales. Bulletin of the United States Geological and Geographical Survey of the Territories 4:747-776.   128548

Formica valid
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica (Adformica) obsolete combination
Lomnicki, J. 1925a ("1924"). Przeglad polskich gatunków rodzaju mrówki (Formica Linné). Polskie Pismo Entomologiczne 3:151-182.   126935

Formica (Atta) obsolete combination
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica (Camponotus) obsolete combination
Mayr, G. 1861. Die europäischen Formiciden. Nach der analytischen Methode bearbeitet. Wien: C. Gerolds Sohn, 80 pp.   127189

Formica (Coptoformica) obsolete combination
Müller, G. 1923a. Note mirmecologiche. Memorie della Società Entomologica Italiana 2:65-76.   127477

Formica (Formica) obsolete combination
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica (Hypoclinea) obsolete combination
Mayr, G. 1855. Formicina austriaca. Beschreibung der bisher im österreichischen Kaiserstaate aufgefundenen Ameisen, nebst Hinzufügung jener in Deutschland, in der Schweiz und in Italien vorkommenden Arten. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 5:273-478.   127185

Formica (Iberoformica) obsolete combination
Tinaut, A. 1990a. Descripción del macho de Formica subrufa Roger, 1859 y creación de un nuevo subgénero (Hymenoptera: Formicidae). EOS. Revista Española de Entomología 65:281-291.   129353

Formica (Neoformica) obsolete combination
Wheeler, W. M. 1913a. Corrections and additions to "List of type species of the genera and subgenera of Formicidae". Annals of the New York Academy of Sciences 23:77-83.   130072

Formica (Paraformica) obsolete combination
Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119.   125258

Formica (Proformica) obsolete combination
Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33.   128175

Formica (Raptiformica) obsolete combination
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Formica (Serviformica) obsolete combination
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Formica (Tapinoma) obsolete combination
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica abdominalis obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica abdominalis incertae sedis in genus, unidentifiable "Grandes Indes". Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica aberrans obsolete combination Uzbekistan. Palearctic.
Mayr, G. 1877a. Formicidae. [In Russian.]. In: Fedchenko, A. P. 1877. Travels in Turkestan. Vol. 2, Div. 5, No. 7. [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 26:i-iii, 1-20 (+1).   127231

Formica aberrans nitidior obsolete combination Tajikistan. Palearctic.
Forel, A. 1904c ("1903"). Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezhegodnik Zoologicheskago Muzeya 8:368-388.   125146

Formica abrupta obsolete combination Brazil (Pará). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica accreta valid Canada (British Columbia). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica acervorum obsolete combination Denmark. Palearctic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica aculeata obsolete combination French Guiana. Neotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica acuminata synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica acuta obsolete combination Guyana (Essequibo). Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica adamsi valid U.S.A. (Michigan). Nearctic.
Wheeler, W. M. 1909e. A decade of North American Formicidae. Journal of the New York Entomological Society 17:77-90.   130039

Formica adamsi alpina valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1909e. A decade of North American Formicidae. Journal of the New York Entomological Society 17:77-90.   130039

Formica adamsi whymperi valid Canada (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica adelungi valid Mongolia. Palearctic.
Forel, A. 1904c ("1903"). Note sur les fourmis du Musée Zoologique de l'Académie Impériale des Sciences à St. Pétersbourg. Ezhegodnik Zoologicheskago Muzeya 8:368-388.   125146

Formica advena obsolete combination New Zealand. Australasia.
Smith, F. 1862c. Descriptions of new species of Australian Hymenoptera, and of a species of Formica from New Zealand. Transactions of the Entomological Society of London (3)1:53-62.   128697

Formica aedificator obsolete combination Poland. Palearctic.
Schilling, P. S. 1839. Bemerkungen über die in Schlesien und der Grafschaft Glatz vorgefundenen Arten der Ameisen. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1838:51-56.   128482

Formica aegyptiaca incertae sedis in genus, unidentifiable Egypt. Palearctic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica aemula synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica aeneovirens obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica aenescens obsolete combination Russia. Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica aequalis incertae sedis in genus, unidentifiable Saudi Arabia. Afrotropic.
Walker, F. 1871. A list of Hymenoptera collected by J. K. Lord, Esq. in Egypt, in the neighbourhood of the Red Sea, and in Arabia, with descriptions of the new species. London: E. W. Janson, vi + 59 pp.   129571

Formica aerata valid U.S.A. (California). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica aerea obsolete combination Greece. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica aethiops obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica affinis incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica affinis obsolete combination Germany. Palearctic.
Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149.   128471

Formica affinis obsolete combination Borneo. Indomalaya.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica agilis obsolete combination Australia. Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica agra obsolete combination Brazil (Rio de Janeiro). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica albicans obsolete combination North Africa. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica albipennis incertae sedis in genus, unidentifiable Virgin Is (St Croix). Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica albipes obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica albofasciata obsolete combination Panama. Neotropic.
Smith, F. 1862b. Descriptions of new species of aculeate Hymenoptera, collected at Panama by R. W. Stretch, Esq., with a list of described species, and the various localities where they have previously occurred. Transactions of the Entomological Society of London (3)1:29-44.   128696

Formica aliena obsolete combination Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica alpina homonym replaced by Formica santschii Italy. Palearctic.
Santschi, F. 1911j. Une nouvelle variété de Formica rufa L. (Hym. Formicidae). Bulletin de la Société Entomologique de France 1911:349-350.   128267

Formica alsatica valid France (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Formica altayensis valid China (Xinjiang). Palearctic.
Xia, Y.; Zheng, Z. 1997a. A survey of Formicidae from Xinjiang. [In Chinese.]. Journal of Shaanxi Normal University. Natural Science Edition 25(2):64-66.   132631

Formica altipetens valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica americana obsolete combination U.S.A. (Connecticut). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica ammon obsolete combination Australia. Australasia.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica amyoti incertae sedis in genus, unidentifiable Australia. Australasia.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica analis obsolete combination
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica anatolica valid Turkey. Palearctic.
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica anceps obsolete combination West Malaysia. Indomalaya.
Roger, J. 1863a. Die neu aufgeführten Gattungen und Arten meines Formiciden-Verzeichnisses nebst Ergänzung einiger früher gegebenen Beschreibungen. Berliner Entomologische Zeitschrift 7:131-214.   128093

Formica angulata obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica angustata obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica angusticollis obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica animosa incertae sedis in genus, unidentifiable No locality given.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica annosa valid U.S.A. (Montana, Eocene).
LaPolla, J. S.; Greenwalt, D. E. 2015. Fossil ants (Hymenoptera: Formicidae) of the Middle Eocene Kishenehn Formation. Sociobiology 62:163-174.   142786

Formica antiguensis obsolete combination Antigua and Barbuda (Antigua). Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica antiqua synonym of Formica flori Baltic Amber (Eocene).
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Formica aphidicola obsolete combination U.S.A. Nearctic.
Walsh, B. D. 1863 ("1862"). On the genera of Aphidae found in the United States. Proceedings of the Entomological Society of Philadelphia 1:294-311.   129572

Formica apicalis nomen nudum South America. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica apicalis obsolete combination No locality given.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica approximans synonym of Formica truncorum China (Beijing). Palearctic.
Wheeler, W. M. 1933c. New ants from China and Japan. Psyche (Cambridge) 40:65-67.   130243

Formica aquilonia valid United Kingdom (Scotland). Palearctic.
Yarrow, I. H. H. 1955a. The British ants allied to Formica rufa L. (Hym., Formicidae). Transactions of the Society for British Entomology 12:1-48.   130544

Formica arborea obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica arcana incertae sedis in family, valid Canada (British Columbia, Eocene).
Scudder, S. H. 1877a. Appendix to Mr. George M. Dawson's report. The insects of the Tertiary beds at Quesnel. Report on Progress. Geological Survey of Canada 1875-1876:266-280.   128551

Formica archboldi valid U.S.A. (Florida). Nearctic.
Smith, M. R. 1944d. Additional ants recorded from Florida, with descriptions of two new subspecies. Florida Entomologist 27:14-17.   128800

Formica arcuata obsolete combination Borneo, Australia. Indomalaya.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica ardens obsolete combination India. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica arenaria obsolete combination North Africa. Afrotropic.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica arenicola incertae sedis in genus, unidentifiable U.S.A. (District of Columbia). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica argentata obsolete combination New Caledonia. Australasia.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica argentea valid
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica armata obsolete combination Philippines (Mindanao). Indomalaya.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica armigera obsolete combination Brazil. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica arrogans obsolete combination Singapore. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica aserva valid Canada (Ontario). Nearctic.
Forel, A. 1901l. Fourmis termitophages, Lestobiose, Atta tardigrada, sous-genres d'Euponera. Annales de la Société Entomologique de Belgique 45:389-398.   125116

Formica aseta valid China (Ningxia, Gansu). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica assimilis obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica atavina obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica aterrima valid U.S.A. (Colorado). Nearctic.
Cresson, E. T. Sr. 1865b. Catalogue of Hymenoptera in the collection of the Entomological Society of Philadelphia, from Colorado Territory. [concl.]. Proceedings of the Entomological Society of Philadelphia 4:426-488.   123940

Formica atomus obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica atra obsolete combination Sweden. Palearctic.
Zetterstedt, J. W. 1838. Insecta Lapponica. Sectio secunda. Hymenoptera. Lipsiae [= Leipzig]: L. Voss, pp. 317-475.   130596

Formica atra obsolete combination U.S.A. (District of Columbia). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica atra incertae sedis in genus, unidentifiable Poland. Palearctic.
Schilling, P. S. 1839. Bemerkungen über die in Schlesien und der Grafschaft Glatz vorgefundenen Arten der Ameisen. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1838:51-56.   128482

Formica atrata obsolete combination South America. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica atriceps obsolete combination Brazil (Pará). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica atricolor obsolete combination Russia. Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica atriventris obsolete combination Chile. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica attelaboides obsolete combination Brazil. Neotropic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica attenuata nomen nudum
Schilling, P. S. 1830. Bericht über die entomologische Section der Schlesischen Gesellschaft für vaterländische Cultur im Jahre 1829. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1829:52-56.   128481

Formica aurocincta obsolete combination Australia (South Australia). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica aurulenta obsolete combination Senegal. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica australis obsolete combination Australia. Australasia.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica austriaca obsolete combination Austria. Palearctic.
Mayr, G. 1853b. Einige neue Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 2:143-150.   127209

Formica auxillacensis valid France (Miocene).
Piton, L. 1935. [New species Formica auxillacensis attributed to Piton]. P. 91 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104.   143264

Formica axillaris obsolete combination Italy. Palearctic.
Spinola, M. 1808. Insectorum Liguriae species novae aut rariores, quae in agro ligustico nuper detexit, descripsit et iconibus illustravit Maximilianus Spinola, adjecto catalogo specierum auctoribus jam enumeratarum, quae in eadam regione passim occurrent. Tom. II. Fasc. 4. Genova: Y. Gravier, pp. 207-262.   128970

Formica bacchus obsolete combination Sri Lanka. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica badia obsolete combination Singapore. Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica badia obsolete combination U.S.A. (Carolina). Nearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica balcanina synonym of Formica cinerea Serbia, Bulgaria, Montenegro, Bosnia, Macedonia, Greece, Turkey. Palearctic.
Petrov, I. Z.; Collingwood, C. A. 1993. Formica balcanina sp. n., a new species related to the Formica cinerea-group (Hymenoptera: Formicidae). European Journal of Entomology 90:349-354.   127801

Formica baltica synonym of Formica flori Baltic Amber (Eocene).
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Formica barbara obsolete combination North Africa. Palearctic.
Linnaeus, C. 1767. Systema naturae, per regna tria naturae, secundum classes, ordines, genera, species, cum caracteribus, differentiis, synonymis, locis. Tomus I. Pars 2. Editio duodecima, reformata. Holmiae [= Stockholm]: L. Salvii, pp. 533-1327.   126907

Formica barbata synonym of Formica fusca Switzerland. Palearctic.
Razoumowsky, G. de 1789. Histoire naturelle du Jorat et de ses environs; et celle des trois lacs de Neufchatel, Morat et Bienne. Tome premier. Lausanne: J. Mourer, xvi + 322 pp.   128008

Formica bauckhorni valid Germany (Oligocene).
Meunier, F. 1915. Über einige fossile Insekten aus den Braunkohlenschichten (Aquitanien) von Rott (Siebengebirge). Zeitschrift der Deutschen Geologischen Gesellschaft 67:205-217.   127394

Formica beijingensis synonym of Formica manchu China (Beijing). Palearctic.
Wu, J. 1990. Taxonomic studies on the genus Formica L. of China (Hymenoptera: Formicidae). [In Chinese.]. Forest Research 3:1-8.   130478

Formica berthoudi obsolete combination Lesotho. Afrotropic.
Forel, A. 1876. Études myrmécologiques en 1875 avec remarques sur un point de l'anatomie des coccides. Bulletin de la Société Vaudoise des Sciences Naturelles 14:33-62.   124989

Formica biamoensis valid Russia (Sikhote-Alin, Bol’shaya Svetlovodnaya, Eocene).
Dlussky, G. M.; Rasnitsyn, A. P.; Perfilieva, K. S. 2015. The ants (Hymenoptera: Formicidae) of Bol’shaya Svetlovodnaya (Late Eocene of Sikhote-Alin, Russian Far East). Caucasian Entomological Bulletin 11 (1):131-152.   142813

Formica bicolor obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica bicolor obsolete combination North Africa. Palearctic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica bicolor incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica bicolor nomen nudum
Schilling, P. S. 1830. Bericht über die entomologische Section der Schlesischen Gesellschaft für vaterländische Cultur im Jahre 1829. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1829:52-56.   128481

Formica bicornis obsolete combination Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica bicornuta nomen nudum
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica bidens obsolete combination South America. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica bihamata obsolete combination Thailand. Indomalaya.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica bimaculata obsolete combination St Vincent and the Grenadines (St Vincent). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica binodis obsolete combination Egypt. Palearctic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica binodis obsolete combination Jamaica. Neotropic.
Linnaeus, C. 1763. CXXI. Centuria insectorum quam praeside D. D. Car. von Linné proposuit Boas Johansson, Calmariensis (Upsaliae 1763. Junii 23). Pp. 384-415 in: Linnaeus, C. 1763. Amoenitates academicae; seu dissertationes variae physicae, medicae, botanicae, antehac seorsim editae, nunc collectae et auctae cum tabulis aeneis. Tomus 6. Holmiae [= Stockholm]: G. Kiesewetter, 486 pp.   126905

Formica binodis incertae sedis in genus, unidentifiable No locality given.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica biophilica valid U.S.A. (Alabama). Nearctic.
Trager, J. C. 2007. [New species Formica biophilica attributed to James C. Trager]. Pp. 618-620 in: Trager, J. C.; MacGown, J. A.; Trager, M. D. 2007. Revision of the Nearctic endemic Formica pallidefulva group. Pp. 610-636 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp.   143306

Formica bipartita obsolete combination  Palearctic.
Smith, F. 1861a. Descriptions of some new species of ants from the Holy Land, with a synonymic list of others previously described. Journal and Proceedings of the Linnean Society of London. Zoology 6:31-35.   128693

Formica bipilosa synonym of Formica subpilosa Russia (Dagestan), AZERBAIJAN. Palearctic.
Karavaiev, V. 1926e. Beiträge zur Ameisenfauna des Kaukasus, nebst einigen Bemerkungen über andere palaearktische Formen. (Schluss). Konowia 5:187-199.   126250

Formica biscutata obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica bispinosa obsolete combination French Guiana. Neotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica bituberculata obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica blanda obsolete combination Brazil (Pará). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica bombycina obsolete combination Libya, Egypt, Sudan. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica bradleyi valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica breviscapa valid China (Ningxia). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica browni valid Mexico (Puebla). Neotropic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica brullei obsolete combination
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica bruni valid Switzerland. Palearctic.
Kutter, H. 1967a ("1966"). Einige Ergebnisse weiterer Coptoformica-Studien. Insectes Sociaux 13:227-240.   126722

Formica brunnea obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica brunneonitida valid Mongolia. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica bucephala obsolete combination
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica buphthalma valid Germany (Oligocene).
Novák, O. 1877. Fauna der Cyprisschiefer des Egerer Tertiärbeckens. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Classe. Abteilung I 76:71-96.   127544

Formica caduca obsolete combination Armenia. Palearctic.
Victor, T. 1839. Insectes du Caucase et des provinces transcaucasiennes. Bulletin de la Société Impériale des Naturalistes de Moscou 12:44-68.   129509

Formica caerulescens obsolete combination Italy. Palearctic.
Losana, M. 1834. Saggio sopra le formiche indigene del Piemonte. Memorie della Reale Accademia delle Scienze di Torino 37:307-333.   126963

Formica caespitum obsolete combination Sweden. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica californica unresolved junior homonym U.S.A. (California). Nearctic.
Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104:1-585.   123910

Formica callida obsolete combination India. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica calviceps valid U.S.A. (New Mexico). Nearctic.
Cole, A. C., Jr. 1954c. Studies of New Mexico ants. XI. The genus Formica with a description of a new species (Hymenoptera: Formicidae). Journal of the Tennessee Academy of Science 29:163-167.   123718

Formica camelina obsolete combination Singapore. Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica canadensis valid Canada (Saskatchewan). Nearctic.
Santschi, F. 1914a ("1913"). Mélanges myrmecologiques. Annales de la Société Entomologique de Belgique 57:429-437.   128284

Formica candida valid Kyrgyzstan. Palearctic.
Smith, F. 1878b. Scientific results of the Second Yarkand Mission; based upon the collections and notes of the late Ferdinand Stoliczka, Ph.D. Hymenoptera. Calcutta: Superintendent of Government Printing (Government of India), 22 pp.   128722

Formica cantalica valid France (Mio-Pliocene).
Piton, L. 1935. [New species Formica cantalica attributed to Piton]. Pp. 68-69 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104.   142823

Formica capitata obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica capiterubro nomen nudum
Comes, S. 1925. Osservazioni ed esperienze sulla biologia delle formiche. (Saggio d’una biofisica delle formiche). Nota riassuntiva. Bullettino dell'Istituto Zoologico della R. Universita di Palermo 1(11):1-16.   143179

Formica capito obsolete combination Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica capsincola synonym of Formica gagates Poland. Palearctic.
Schilling, P. S. 1839. Bemerkungen über die in Schlesien und der Grafschaft Glatz vorgefundenen Arten der Ameisen. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1838:51-56.   128482

Formica carbonaria obsolete combination "Grand Indes". Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica carinata obsolete combination Spain (Canary Is). Palearctic.
Brullé, G. A. 1840. Insectes. Pp. 53-95 in: Webb, P. B.; Berthelot, S. 1840. Histoire naturelle des Îles Canaries. Vol. 2. (deuxième partie - Entomologie). Paris: Mellier, 119 pp.   123297

Formica carinata obsolete combination New Caledonia. Australasia.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica caryae obsolete combination U.S.A. Nearctic.
Fitch, A. 1855 ("1854"). Report on the noxious, beneficial and other insects of the State of New York. Transactions of the New York State Agricultural Society 14:705-880.   124942

Formica castanea obsolete combination U.S.A. (Carolina, Pennsylvania). Nearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica castanipes obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica caucasicola valid Georgia. Palearctic.
Seifert, B.; Schultz, R. 2021. A taxonomic revision of the Palaearctic ant subgenus Coptoformica Müller, 1923 (Hymenoptera, Formicidae). Contributions to Entomology 71 (2):177-220.   143937

Formica caustica obsolete combination Brazil. Neotropic.
Kollar, V. 1832. [Untitled. New species of Cephalotes attributed to V. Kollar.]. P. 17 in: Pohl, I. E.; Kollar, V. 1832. Brasiliens vorzüglich lästige Insecten. Besonderer Abdruck aus der Reise im Innern von Brasilien von Dr. Pohl. Wien: publisher/printer not given, 20 pp.   143926

Formica cephalica nomen nudum Baltic Amber.
Scudder, S. H. 1891. Index to the known fossil insects of the world, including myriapods and arachnids. Bulletin of the United States Geological Survey 71:1-744.   128549

Formica cephalotes obsolete combination Suriname. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica cephalotes europaea obsolete combination Europe. Palearctic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica ceps valid China (Shandong, Miocene).
Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp.   130597

Formica chartifex obsolete combination Brazil (Amazonas). Neotropic.
Smith, F. 1860c. Descriptions of new genera and species of exotic Hymenoptera. Journal of Entomology 1:65-84.   128692

Formica chelifera obsolete combination Unknown.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica chilensis obsolete combination Chile. Neotropic.
Spinola, M. 1851a. Insectos. Orden 7. Himenopteros. Pp. 153-569 in: Gay, C. 1851. Historia fisica y politica de Chile. Zoologia. Tomo 6. Paris: Maulde & Renon, 572 pp.   128974

Formica chufejif incertae sedis in genus, unidentifiable Yemen. Afrotropic.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica ciliata valid U.S.A. (Colorado). Nearctic.
Mayr, G. 1886d. Die Formiciden der Vereinigten Staaten von Nordamerika. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 36:419-464.   127240

Formica cinctella obsolete combination Mozambique. Afrotropic.
Gerstäcker, A. 1859. [Untitled. Introduced by: "Hr. Peters berichtete über sein Reisewerk, von dem die Insecten bis zum 64., die Botanik bis zum 34. Bogen gedruckt sind und theilte den Schluss der Diagnosen der von Hrn. Dr. Gerstäcker bearbeiteten Hymenopteren mit."]. Monatsberichte der Königlichen Preussischen Akademie der Wissenschaften zu Berlin 1858:261-264.   125477

Formica cinerascens obsolete combination India (Tamil Nadu). Indomalaya.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica cinerea valid Austria, Slovenia, Italy. Palearctic.
Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286.   127211

Formica cinerea altipetens obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea armenica synonym of Formica cinerea Turkey. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica cinerea bipilosa obsolete combination Russia (Dagestan), AZERBAIJAN. Palearctic.
Karavaiev, V. 1926e. Beiträge zur Ameisenfauna des Kaukasus, nebst einigen Bemerkungen über andere palaearktische Formen. (Schluss). Konowia 5:187-199.   126250

Formica cinerea brevisetosa unresolved junior homonym Ukraine (Crimea). Palearctic.
Karavaiev, V. 1927a ("1926"). Übersicht der Ameisenfauna der Krim nebst einigen Neubeschreibungen. Konowia 5:281-303.   126252

Formica cinerea canadensis obsolete combination Canada (Saskatchewan). Nearctic.
Santschi, F. 1914a ("1913"). Mélanges myrmecologiques. Annales de la Société Entomologique de Belgique 57:429-437.   128284

Formica cinerea cinerea obsolete combination Austria, Slovenia, Italy. Palearctic.
Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286.   127211

Formica cinerea cinerea altipetens unavailable U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea cinerea lepida unavailable U.S.A. (California). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea cinerea neocinerea unavailable U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea cinerea rutilans unavailable U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea cinereofusca obsolete combination Georgia, Azerbaijan. Palearctic.
Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218].   126263

Formica cinerea cinereofusca nomen nudum
Kulmatycki, W. 1922. Przycznek do fauny mrówek Wielkopolski i Pomorza. Sprawozdania Komisji Fizjograficznej oraz Materjaly do Fizjografji Kraju 55-56:71-86.   126582

Formica cinerea cinereoglebaria nomen nudum Poland. Palearctic.
Kulmatycki, W. 1922. Przycznek do fauny mrówek Wielkopolski i Pomorza. Sprawozdania Komisji Fizjograficznej oraz Materjaly do Fizjografji Kraju 55-56:71-86.   126582

Formica cinerea cinereoimitans obsolete combination No locality given.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica cinerea iberica synonym of Formica cinerea Spain. Palearctic.
Finzi, B. 1928a. Formica cinerea Mayr e varietà paleartiche. Bollettino della Società Entomologica Italiana 60:65-75.   124927

Formica cinerea imitans obsolete combination Russia. Palearctic.
Ruzsky, M. 1902b. Neue Ameisen aus Russland. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 17:469-484.   128173

Formica cinerea italica synonym of Formica cinerea Italy. Palearctic.
Finzi, B. 1928a. Formica cinerea Mayr e varietà paleartiche. Bollettino della Società Entomologica Italiana 60:65-75.   124927

Formica cinerea lepida obsolete combination U.S.A. (California). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea neocinerea synonym of Formica montana U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea novaki synonym of Formica cinerea Czech Republic. Palearctic.
Kratochvíl, J. 1941d. [Untitled. New variety, Formica cinerera var. novaki, attributed to Kratochvíl.]. P. 106 in: Novák, V.; Sadil, J. 1941. Klíc k urcování mravencu strední Evropy se zvlástním zretelem k mravencí zvírene Cech a Moravy. Entomologické Listy 4:65-115.   126515

Formica cinerea ochracea synonym of Formica cinerea Ukraine. Palearctic.
Karavaiev, V. 1937. Ants collected in the nature reserves of Kinburnskaya Peninsula and Burkuty. [In Ukrainian.]. Zbirnyk Prats' Zoolohichnoho Muzeyu 19:171-181.   126236

Formica cinerea rutilans synonym of Formica montana U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica cinerea sabulosa synonym of Formica cinerea Ukraine. Palearctic.
Karavaiev, V. 1931a ("1930"). Myrmekologische Fragmente, III. Zoologischer Anzeiger 92:309-317.   126267

Formica cinerea selysi obsolete combination France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica cinerea subrufoides obsolete combination Austria. Palearctic.
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Formica cinereofusca valid Georgia, Azerbaijan. Palearctic.
Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218].   126263

Formica cinereoimitans synonym of Formica cinerea No locality given.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica cinereorufibarbis synonym of Formica rufibarbis Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica circumspecta obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica clara valid Syria. Palearctic.
Forel, A. 1886h. Études myrmécologiques en 1886. Annales de la Société Entomologique de Belgique 30:131-215.   125017

Formica clara sinae valid
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica clarissima valid
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica clavata obsolete combination Unknown. Neotropic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica clavigera obsolete combination U.S.A. (Pennsylvania). Nearctic.
Roger, J. 1862a. Einige neue exotische Ameisen-Gattungen und Arten. Berliner Entomologische Zeitschrift 6:233-254.   128090

Formica clymene synonym of Formica phaethusa Baltic Amber (Eocene).
Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142.   130096

Formica coarctata obsolete combination France. Palearctic.
Latreille, P. A. 1802c. Description d'une nouvelle espèce de fourmi. Bulletin des Sciences par la Société Philomathique de Paris 3:65-66.   126802

Formica cockerelli valid U.S.A. (Colorado, Florissant, late Eocene, Priabonian).
Carpenter, F. M. 1930. The fossil ants of North America. Bulletin of the Museum of Comparative Zoology 70:1-66.   123533

Formica coeca obsolete combination Suriname. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica cognata obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica cognata nomen nudum
Stephens, J. F. 1829b. A systematic catalogue of British insects: being an attempt to arrange all the hitherto discovered indigenous insects in accordance with their natural affinities. London: Baldwin & Cradock, xxxiv + 416 + 388 pp.   129018

Formica coloradensis valid U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica comata valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1909e. A decade of North American Formicidae. Journal of the New York Entomological Society 17:77-90.   130039

Formica compressa obsolete combination India (Tamil Nadu). Indomalaya.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica congerens synonym of Formica lugubris Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica conica incertae sedis in genus, unidentifiable India (Tamil Nadu). Indomalaya.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica connecticutensis incertae sedis in genus, unidentifiable U.S.A. (Connecticut). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica consanguinea obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica consectator obsolete combination Australia. Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica consobrina obsolete combination Australia (Tasmania). Australasia.
Erichson, W. F. 1842. Beitrag zur Insecten-Fauna von Vandiemensland, mit besonderer Berücksichtigung der geographischen Verbreitung der Insecten. Archiv für Naturgeschichte 8(1):83-287.   124787

Formica conspicua obsolete combination Jamaica. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica constricta nomen nudum
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica consultans obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica contracta obsolete combination Luxembourg. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica cordata obsolete combination East African copal.
Holl, F. 1829. Handbuch der Petrefactenkunde. Bd. 2 [part]. Dresden: P. O. Hilschersche Buchhandlung, pp. 117-232.   125925

Formica cordata obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica cordieri synonym of Formica pratensis France. Palearctic.
Bondroit, J. 1917a. Notes sur quelques Formicidae de France (Hym.). Bulletin de la Société Entomologique de France 1917:174-177.   122877

Formica coronata obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica corsica valid France (Corsica). Palearctic.
Seifert, B. 2002. A taxonomic revision of the Formica cinerea group (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 74(2):245-272.   132267

Formica corusca obsolete combination Panama. Neotropic.
Smith, F. 1862b. Descriptions of new species of aculeate Hymenoptera, collected at Panama by R. W. Stretch, Esq., with a list of described species, and the various localities where they have previously occurred. Transactions of the Entomological Society of London (3)1:29-44.   128696

Formica cosmica obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica coxalis obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica crassinoda obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica creightoni valid U.S.A. (Iowa, Illinois, Michigan). Nearctic.
Buren, W. F. 1968a. Some fundamental taxonomic problems in Formica (Hymenoptera: Formicidae). Journal of the Georgia Entomological Society 3:25-40.   123332

Formica crepusculascens obsolete combination Turkey. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica crinita homonym replaced by Formica criniventris U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1909e. A decade of North American Formicidae. Journal of the New York Entomological Society 17:77-90.   130039

Formica crinita obsolete combination India. Palearctic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica criniventris valid
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica cruda obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica cruentata obsolete combination Africa?
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica cuneata obsolete combination Brazil. Neotropic.
Perty, M. 1833. Delectus animalium articulatorum, quae in itinere per Brasiliam annis MDCCCXVII-MDCCCXX jussu et auspiciis Maximiliani Josephi I. Bavariae regis augustissimi peracto, collegerunt Dr. J. B. Spix et Dr. C. F. Ph. de Martius. Fasc. 3. Monachii [= Munich]: published by the author, pp. 125-224.   127781

Formica cunicularia valid France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica cunicularia fuscoides synonym of Formica cunicularia Armenia. Palearctic.
Dlussky, G. M. 1967a. Ants of the genus Formica (Hymenoptera, Formicidae, g. Formica). [In Russian.]. Moskva: Nauka Publishing House, 236 pp.   124136

Formica cunicularia kajastanica nomen nudum
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica curiosa valid U.S.A. (Montana). Nearctic.
Creighton, W. S. 1935. Two new species of Formica from western United States. American Museum Novitates 773:1-8.   123892

Formica cursor obsolete combination France. Palearctic.
Fonscolombe, B. de 1846. Notes sur huit espèces nouvelles d'Hyménoptères et de Neuroptères, trouvées aux environs d'Aix. Annales de la Société Entomologique de France (2)4:39-51.   124950

Formica curvidentata obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802b. Histoire naturelle générale et particulière des Crustacés et des insectes. Tome 3. Familles naturelles des genres. Paris: F. Dufart, xii + 467 pp.   126801

Formica custodiens obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica cylindrica obsolete combination India. Indomalaya.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica dachaidanensis valid China (Qinghai). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica dakotensis valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica dakotensis saturata synonym of Formica dakotensis U.S.A. (Montana). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica dakotensis wasmanni synonym of Formica dakotensis U.S.A. (Wisconsin). Nearctic.
Forel, A. 1904b. Fourmis de British Columbia récoltées par M. Ed. Whymper. Annales de la Société Entomologique de Belgique 48:152-155.   125145

Formica dalailamae synonym of Formica sentschuensis China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica dalcqi synonym of Formica exsecta France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica dalmatica obsolete combination Croatia (Lastovo I.). Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica decipiens valid France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica decora obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica defensor synonym of Formica rufibarbis Unknown.
Smith, F. 1878b. Scientific results of the Second Yarkand Mission; based upon the collections and notes of the late Ferdinand Stoliczka, Ph.D. Hymenoptera. Calcutta: Superintendent of Government Printing (Government of India), 22 pp.   128722

Formica delinghaensis synonym of Formica sinensis China (Qinghai). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica demersa incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica densiventris valid U.S.A. (New Mexico). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Formica depressa obsolete combination Guinea. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica desecta obsolete combination New Guinea (Indonesia). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica destructor obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica detecta obsolete combination Australia (New South Wales). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica detorquens obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica devastator nomen nudum India. Indomalaya.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica didyma incertae sedis in genus, unidentifiable Italy. Palearctic.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica difficilis valid U.S.A. (Virginia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica difficilis consocians synonym of Formica difficilis U.S.A. (Connecticut). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica diffidens obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica diligens obsolete combination West Malaysia. Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica dirksi valid U.S.A. (Maine). Nearctic.
Wing, M. W. 1949. A new Formica from northern Maine, with a discussion of its supposed type of social parasitism (Hymenoptera: Formicidae). Canadian Entomologist 81:13-17.   130433

Formica discolor obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica dislocata incertae sedis in genus, unidentifiable U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica distinguenda obsolete combination Chile. Neotropic.
Spinola, M. 1851a. Insectos. Orden 7. Himenopteros. Pp. 153-569 in: Gay, C. 1851. Historia fisica y politica de Chile. Zoologia. Tomo 6. Paris: Maulde & Renon, 572 pp.   128974

Formica distinguenda obsolete combination
Smith, F. 1871a. A catalogue of the Aculeate Hymenoptera and Ichneumonidae of India and the Eastern Archipelago. With introductory remarks by A. R. Wallace. [part]. Journal of the Linnean Society of London. Zoology 11:285-348.   128707

Formica dlusskyi synonym of Formica longiceps
Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.   122860

Formica dolosa valid U.S.A. (Texas). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica domestica obsolete combination
Smith, F. 1871a. A catalogue of the Aculeate Hymenoptera and Ichneumonidae of India and the Eastern Archipelago. With introductory remarks by A. R. Wallace. [part]. Journal of the Linnean Society of London. Zoology 11:285-348.   128707

Formica dominula synonym of Formica sanguinea Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica dorsata incertae sedis in genus, unidentifiable Austria. Palearctic.
Panzer, G. W. F. 1798. Fauna insectorum germanicae initia, oder Deutschlands Insecten. Heft 54. Nürnberg: Felssecker, 24 pp., 24 pls.   127689

Formica dorycus obsolete combination New Guinea (Indonesia). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica dryas synonym of Formica obscuriventris U.S.A. (Wisconsin, Illinois). Nearctic.
Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274.   129997

Formica dryas gymnomma synonym of Formica obscuriventris U.S.A. (New York, Illinois). Nearctic.
Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274.   129997

Formica dusmeti valid Spain. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica edax obsolete combination Probably Egypt. Palearctic.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica egecomerta synonym of Formica flori
Özdikmen, H. 2010c. New names for some preoccupied specific and subspecific epithets in the family Formicidae (Hymenoptera). Munis Entomology and Zoology 5 (supplement):986-1000.   132734

Formica egregia obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica elata nomen nudum Brazil (Minas Gerais). Neotropic.
Lund, P. W. 1831a. Lettre sur les habitudes de quelques fourmis du Brésil, adressée à M. Audouin. Annales des Sciences Naturelles 23:113-138.   126986

Formica elevata incertae sedis in genus, unidentifiable India. Indomalaya.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica elongata incertae sedis in genus, unidentifiable India (Tamil Nadu). Indomalaya.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica elongatula synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica emarginata obsolete combination France. Palearctic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica emeryi valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica emmae obsolete combination Algeria. Palearctic.
Forel, A. 1909k. Études myrmécologiques en 1909. Fourmis de Barbarie et de Ceylan. Nidification des Polyrhachis. Bulletin de la Société Vaudoise des Sciences Naturelles 45:369-407.   125200

Formica eoptera incertae sedis in family, valid U.S.A. (Texas, Eocene).
Cockerell, T. D. A. 1923b. Fossil insects from the Eocene of Texas. American Journal of Science 5:397-410.   123663

Formica ephippium obsolete combination Australia (South Australia). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica erratica obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica erythrocephala obsolete combination Australia (New South Wales). Australasia.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica esuriens obsolete combination Mexico. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica etrusca synonym of Formica exsecta Italy. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exasperata obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica exercita obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica exsecta valid Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica exsecta etrusca obsolete combination Italy. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exsecta exsecta obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica exsecta exsecta etrusca unavailable Italy. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica exsecta exsecta wheeleri unavailable Germany. Palearctic.
Krausse, A. H. 1926d. Über einige Formen der Formica rufa und exsecta. Internationale Entomologische Zeitschrift 20:264.   126535

Formica exsecta exsectopressilabris synonym of Formica exsecta Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica exsecta exsectorubens obsolete combination Russia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica exsecta fukaii obsolete combination Japan. Palearctic.
Wheeler, W. M. 1914b. Formica exsecta in Japan. Psyche (Cambridge) 21:26-27.   130083

Formica exsecta manchu obsolete combination China (Inner Mongolia). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211

Formica exsecta pressilabris obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica exsecta pressilabris foreli unavailable Switzerland. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica exsecta rubens obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica exsecta rufomaculata obsolete combination Russia. Palearctic.
Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32.   128162

Formica exsecta sudetica synonym of Formica exsecta Poland. Palearctic.
Scholz, E. J. R. 1924. Formica exsecta Nyl. var. sudetica nov. var. Neue Beiträge zur Systematischen Insektenkunde 3:48.   128525

Formica exsecta wheeleri incertae sedis in genus, unidentifiable Germany. Palearctic.
Stitz, H. 1939. Die Tierwelt Deutschlands und der angrenzenden Meersteile nach ihren Merkmalen und nach ihrer Lebensweise. 37. Theil. Hautflüger oder Hymenoptera. I: Ameisen oder Formicidae. Jena: G. Fischer, 428 pp.   129033

Formica exsectoides valid U.S.A. (New Hampshire, Connecticut, Pennsylvania). Nearctic.
Forel, A. 1886b. Espèces nouvelles de fourmis américaines. Annales de la Société Entomologique de Belgique 30:xxxviii-xlix.   125011

Formica exsectoides davisi synonym of Formica exsectoides U.S.A. (New Jersey). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exsectoides exsectoides obsolete combination U.S.A. (New Hampshire, Connecticut, Pennsylvania). Nearctic.
Forel, A. 1886b. Espèces nouvelles de fourmis américaines. Annales de la Société Entomologique de Belgique 30:xxxviii-xlix.   125011

Formica exsectoides exsectoides davisi unavailable U.S.A. (New Jersey, Massachusetts). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exsectoides exsectoides hesperia unavailable U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exsectoides hesperia synonym of Formica exsectoides U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica exsectoides opaciventris obsolete combination U.S.A. (Colorado). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica exsectorubens incertae sedis in genus, unidentifiable Russia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica exundans obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica fabricator obsolete combination St Helena. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica fallax obsolete combination France. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica familiaris obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1860a. Descriptions of new species of hymenopterous insects collected by Mr. A. R. Wallace at Celebes. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):57-93.   128690

Formica familiaris obsolete combination Indonesia (Bacan I.). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica fatale incertae sedis in genus, unidentifiable India, Sri Lanka, Japan. Indomalaya.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica femorata obsolete combination Brazil (Amazonas). Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica fennica valid Finland, Georgia. Palearctic.
Seifert, B. 2000a. A taxonomic revision of the ant subgenus Coptoformica Mueller, 1923 (Hymenoptera, Formicidae). Zoosystema 22:517-568.   132278

Formica ferocula valid U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica ferruginea obsolete combination America. Nearctic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica ferruginea incertae sedis in genus, unidentifiable No locality given.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica fervens obsolete combination Nicaragua/Honduras. Nearctic.
Drury, D. 1782. Illustrations of natural history. Wherein are exhibited upwards of two hundred figures of exotic insects. Vol. 3. London: B. White, xxvi + 76 pp.   124403

Formica fervens obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica festina obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica festinata obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica filiformis obsolete combination Guyana. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica flammiventris synonym of Formica subpolita
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica flava obsolete combination Europe. Palearctic.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica flavescens obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica flavicornis obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica flavifemoralis valid China (Shandong, Miocene).
Zhang, J.; Sun, B.; Zhang, X. 1994. Miocene insects and spiders from Shanwang, Shandong. [In Chinese.]. Beijing: Science Press, v + 298 pp.   130598

Formica flavipes synonym of Formica fusca France. Palearctic.
Geoffroy, E. L. 1785. [Untitled. Descriptions of new taxa, attributable to Geoffroy.]. In: Fourcroy, A. F. de 1785. Entomologia parisiensis, sive catalogus insectorum quae in agro parisiensi reperiuntur. Pars secunda. Paris: Via et Aedibus Serpentineis, [1] + pp. 233-544.   125475

Formica flavitarsus obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica flavosetosa obsolete combination China (Sichuan). Palearctic.
Viehmeyer, H. 1922. Neue Ameisen. Archiv für Naturgeschichte (A)88(7):203-220.   129517

Formica flori valid Baltic Amber (Eocene).
Mayr, G. 1868c. Die Ameisen des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 1:1-102.   127226

Formica floridana obsolete combination U.S.A. (Florida). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica foetens incertae sedis in genus, unidentifiable
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica foetens obsolete combination Guinea. Afrotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica foetida obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica foetida homonym replaced by Formica foetens Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica foetida obsolete combination South America. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica foreli valid Switzerland. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica foreliana valid U.S.A. (Arizona). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica forficata obsolete combination Australia (Tasmania). Australasia.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica forsslundi valid Sweden. Palearctic.
Lohmander, H. 1949. Eine neue schwedische Ameise. Myrmekologische Fragmente 1. Opuscula Entomologica 14:163-167.   126916

Formica forsslundi strawinskii synonym of Formica forsslundi Poland. Palearctic.
Petal, J. 1963a ("1962"). Formica forsslundi Lohm. ssp. strawinskii n. ssp. Annales Universitatis Mariae Curie-Sklodowska. Sectio C. Biologia 17:195-202.   127784

Formica fossaceps valid U.S.A. (Iowa). Nearctic.
Buren, W. F. 1942. New ants from Minnesota, Iowa, and Wisconsin. Iowa State College Journal of Science 16:399-408.   123321

Formica fossilabris synonym of Formica pisarskii China (Tibet). Palearctic.
Dlussky, G. M. 1965a. Ants of the genus Formica L. of Mongolia and northeast Tibet (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 23:15-43.   124134

Formica foveolata obsolete combination Italy. Palearctic.
Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286.   127211

Formica fragilis incertae sedis in family, unidentifiable Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica fragilis obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica francoeuri valid
Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.   122860

Formica fraterna synonym of Formica rufibarbis China? Palearctic.
Smith, F. 1878b. Scientific results of the Second Yarkand Mission; based upon the collections and notes of the late Ferdinand Stoliczka, Ph.D. Hymenoptera. Calcutta: Superintendent of Government Printing (Government of India), 22 pp.   128722

Formica freyeri obsolete combination Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica frontalis valid Spain. Palearctic.
Santschi, F. 1919e. Fourmis d'Espagne et des Canaries. Boletín de la Real Sociedad Española de Historia Natural 19:241-248.   128313

Formica fugax obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica fukaii valid Japan. Palearctic.
Wheeler, W. M. 1914b. Formica exsecta in Japan. Psyche (Cambridge) 21:26-27.   130083

Formica fuliginosa obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica fuliginothorax unavailable Canada (British Columbia). Nearctic.
Blacker, N. C. 1992. Some ants (Hymenoptera: Formicidae) from southern Vancouver Island, British Columbia. Journal of the Entomological Society of British Columbia 89:3-12.   122776

Formica fulvopilosa obsolete combination South Africa. Afrotropic.
De Geer, C. 1778. Mémoires pour servir à l'histoire des insectes. Tome septième. Stockholm: Pierre Hesselberg, 950 pp.   124033

Formica fungosa obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica fusca valid Europe. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica fusca obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica fusca aculeata unavailable No locality given.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica fusca algida synonym of Formica neorufibarbis U.S.A. (Maine). Nearctic.
Wheeler, W. M. 1915g. A new bog-inhabiting variety of Formica fusca L. Psyche (Cambridge) 22:203-206.   130094

Formica fusca alpicola valid Austria. Palearctic.
Gredler, V. M. 1858. Die Ameisen von Tirol.. Achtes Programm des Gymnasiums in Bozen. Bozen: Ebersche Buchdruckerei, 1-34.   125633

Formica fusca argentata homonym replaced by Formica argentea U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1902f. The occurrence of Formica cinerea Mayr and Formica rufibarbis Fabricius in America. American Naturalist 36:947-952.   129972

Formica fusca argentea obsolete combination
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica fusca blanda unresolved junior homonym U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca borealis synonym of Formica lemani Russia. Palearctic.
Vashkevich, A. F. 1924b. On the ant fauna of north Tobolsk province. [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 74:146-149.   129485

Formica fusca cinereorufibarbis obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fusca densiventris obsolete combination U.S.A. (New Mexico). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Formica fusca fairchildi synonym of Formica glacialis Indonesia (Sumatra). Indomalaya.
Wheeler, W. M. 1927a. The occurrence of Formica fusca L. in Sumatra. Psyche (Cambridge) 34:40-41.   130185

Formica fusca fusca obsolete combination Europe. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica fusca fusca blanda unavailable U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca fusca gelida unavailable U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca fusca marcida unavailable Canada (British Columbia). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca fusca pallipes unavailable
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica fusca fuscocinerea obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fusca fuscogagates obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fusca fuscolemani valid Czech Republic. Palearctic.
Samšiňák, K. 1951. Formica fusca r. lemani Bondr. (Hym. Formic.). Casopis Ceskoslovenské Spolecnosti Entomologické 48:122-127.   128227

Formica fusca fuscorufibarbis obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fusca gagates obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica fusca gagates cinereofuscoides nomen nudum
Forel, A. 1892j. Die Ameisenfauna Bulgariens. (Nebst biologischen Beobachtungen.). Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 42:305-318.   125040

Formica fusca gagates filchneri unavailable China. Palearctic.
Forel, A. 1907e. Fourmis nouvelles de Kairouan et d'Orient. Annales de la Société Entomologique de Belgique 51:201-208.   125172

Formica fusca gagates muralewiczi unavailable Ukraine (Crimea). Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica fusca gagates transcaucasicogagates unavailable Russia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica fusca gagatoides obsolete combination Russia. Palearctic.
Ruzsky, M. 1904a. On ants from Archangel province. [In Russian.]. Zapiski Imperatorskago Russkago Geograficheskago Obshchestva po Obshchei Geografii 41:287-294.   128181

Formica fusca gagatoides piceogagatoides unavailable China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca gelida synonym of Formica neorufibarbis U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca glacialis obsolete combination U.S.A. (Maine). Nearctic.
Wheeler, W. M. 1908i. The ants of Casco Bay, Maine, with observations on two races of Formica sanguinea Latreille. Bulletin of the American Museum of Natural History 24:619-645.   130032

Formica fusca hyrcana valid Azerbaijan. Palearctic.
Arnol'di, K. V. 1968b. Important additions to the myrmecofauna (Hymenoptera, Formicidae) of the USSR, and descriptions of new forms. [In Russian.]. Zoologicheskii Zhurnal 47:1800-1822.   122362

Formica fusca lemani obsolete combination France, Switzerland, Belgium, Norway. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Formica fusca lemani sulci unavailable Czech Republic. Palearctic.
Samšiňák, K. 1951. Formica fusca r. lemani Bondr. (Hym. Formic.). Casopis Ceskoslovenské Spolecnosti Entomologické 48:122-127.   128227

Formica fusca major nomen nudum
Comes, S. 1925. Osservazioni ed esperienze sulla biologia delle formiche. (Saggio d’una biofisica delle formiche). Nota riassuntiva. Bullettino dell'Istituto Zoologico della R. Universita di Palermo 1(11):1-16.   143179

Formica fusca marcida obsolete combination Canada (British Columbia). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica fusca maura obsolete combination Morocco. Palearctic.
Santschi, F. 1929e. Fourmis du Maroc, d'Algérie et de Tunisie. Bulletin et Annales de la Société Entomologique de Belgique 69:138-165.   128384

Formica fusca minor nomen nudum
Comes, S. 1925. Osservazioni ed esperienze sulla biologia delle formiche. (Saggio d’una biofisica delle formiche). Nota riassuntiva. Bullettino dell'Istituto Zoologico della R. Universita di Palermo 1(11):1-16.   143179

Formica fusca neoclara obsolete combination U.S.A. (Colorado). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca neogagates obsolete combination U.S.A. (Pennsylvania). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Formica fusca neorufibarbis obsolete combination U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca nipponensis synonym of Formica japonica Japan. Palearctic.
Forel, A. 1900h. Fourmis du Japon. Nids en toile. Strongylognathus Huberi et voisins. Fourmilière triple. Cyphomyrmex Wheeleri. Fourmis importées. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 10:267-287.   125103

Formica fusca occidentalis nomen nudum U.S.A. Nearctic.
Wheeler, W. M. 1908k. Comparative ethology of the European and North American ants. Journal für Psychologie und Neurologie 13:404-435.   130034

Formica fusca orientalis synonym of Formica picea China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca orientalis piceoorientalis unavailable China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca pallipes unresolved junior homonym Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica fusca picea obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica fusca picea formosae unavailable Taiwan. Indomalaya.
Forel, A. 1913g. H. Sauter's Formosa-Ausbeute: Formicidae II. Archiv für Naturgeschichte (A)79(6):183-202.   125244

Formica fusca picea inplana unavailable China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca picea piceogagates unavailable Caucasus. Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca picea piceoinplana unavailable China. Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica fusca picea yatsuensis unavailable Japan. Palearctic.
Teranishi, C. 1940. Works of Cho Teranishi. Memorial Volume. [In Japanese, English and German, in part.]. Osaka: Kansai Entomological Society, 312 + (posthumous section) 95 pp.   129229

Formica fusca pruinosa obsolete combination Canada (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica fusca pruinosa lutescens unavailable U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica fusca pyrenaea obsolete combination France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica fusca pyrenaea lusitanica unavailable Portugal. Palearctic.
Schmitz, H. 1950. Formicidae quaedam a cl. A. Stärcke determinatae, quas in Lusitania collegit. Brotéria. Serie Ciencias Naturais 19:12-16.   128501

Formica fusca rubescens unresolved junior homonym Switzerland. Palearctic.
Forel, A. 1904g. Dimorphisme du mâle chez les fourmis et quelques autres notices myrmécologiques. Annales de la Société Entomologique de Belgique 48:421-425.   125150

Formica fusca rufibarbis obsolete combination France. Palearctic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica fusca rufibarbis cinereoides nomen nudum Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fusca rufibarbis clarosubpilosa nomen nudum
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica fusca rufibarbis glauca unavailable Russia. Palearctic.
Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32.   128162

Formica fusca rufipes unresolved junior homonym Tajikistan, Uzbekistan. Palearctic.
Stitz, H. 1930a. Entomologische Ergebnisse der Deutsch-Russischen Alai-Pamir Expedition 1928 (1). 5. Hymenoptera III. Formicidae. Mitteilungen aus dem Zoologischen Museum in Berlin 16:238-240.   129041

Formica fusca rufobarboides nomen nudum Turkey. Palearctic.
Emery, C. 1897g. Anhang. Verzeichniss der auf der zweiten Reise nach Kleinasien (1897) gesammelten Ameisen, mit einer Neubeschreibung. P. 239 in: Escherich, K. 1897. Zur Kenntniss der Myrmecophilen Kleinasiens. I. Coleoptera. Wiener Entomologische Zeitung 16:229-239.   124624

Formica fusca subaenescens obsolete combination U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca subpolita obsolete combination U.S.A. (California). Nearctic.
Mayr, G. 1886d. Die Formiciden der Vereinigten Staaten von Nordamerika. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 36:419-464.   127240

Formica fusca subpolita montana unavailable U.S.A. (Nebraska). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca subpolita neogagates unavailable U.S.A. (Pennsylvania, New York, Dakota, Utah, Louisiana, Maryland). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca subpolita perpilosa unavailable U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1902b. Formica fusca Linn. subsp. subpolita Mayr, var. perpilosa, n. var. Memorias y Revista de la Sociedad Científica "Antonio Alzate" 17:141-142.   129968

Formica fusca subpolita specularis unavailable U.S.A. (Wisconsin, Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica fusca tombeuri valid Portugal. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Formica fuscescens incertae sedis in genus, unidentifiable Europe. Palearctic.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica fuscicauda incertae sedis in genus, unidentifiable Sri Lanka. Indomalaya.
Motschoulsky, V. de 1863. Essai d'un catalogue des insectes de l'île Ceylan (suite). Bulletin de la Société Impériale des Naturalistes de Moscou 36(3):1-153.   127470

Formica fuscipes obsolete combination Austria. Palearctic.
Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286.   127211

Formica fuscocinerea valid Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fuscogagates synonym of Formica gagates Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica fuscoptera obsolete combination France. Palearctic.
Geoffroy, E. L. 1785. [Untitled. Descriptions of new taxa, attributable to Geoffroy.]. In: Fourcroy, A. F. de 1785. Entomologia parisiensis, sive catalogus insectorum quae in agro parisiensi reperiuntur. Pars secunda. Paris: Via et Aedibus Serpentineis, [1] + pp. 233-544.   125475

Formica fuscorufibarbis synonym of Formica cunicularia Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica gagates valid France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica gagates piceogagates synonym of Formica picea Armenia, Azerbaijan. Palearctic.
Karavaiev, V. 1926e. Beiträge zur Ameisenfauna des Kaukasus, nebst einigen Bemerkungen über andere palaearktische Formen. (Schluss). Konowia 5:187-199.   126250

Formica gagates piceoorientalis synonym of Formica picea China (Tibet). Palearctic.
Menozzi, C. 1939a. Formiche dell'Himalaya e del Karakorum raccolte dalla Spedizione italiana comandata da S. A. R. il Duca di Spoleto (1929). Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 78:285-345.   127381

Formica gagatoides valid Russia. Palearctic.
Ruzsky, M. 1904a. On ants from Archangel province. [In Russian.]. Zapiski Imperatorskago Russkago Geograficheskago Obshchestva po Obshchei Geografii 41:287-294.   128181

Formica gaullei synonym of Formica polyctena France. Palearctic.
Bondroit, J. 1917a. Notes sur quelques Formicidae de France (Hym.). Bulletin de la Société Entomologique de France 1917:174-177.   122877

Formica geminata obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica geminata minor nomen nudum
Roger, J. 1862c. Synonymische Bemerkungen. 1. Ueber Formiciden. Berliner Entomologische Zeitschrift 6:283-297.   128092

Formica georgica valid Georgia. Palearctic.
Seifert, B. 2002. A taxonomic revision of the Formica cinerea group (Hymenoptera: Formicidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 74(2):245-272.   132267

Formica gerardi valid France. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Formica gibba obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica gibbosa obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica gibbosa obsolete combination Brazil (Amazonas). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica gibbosa incertae sedis in family, unidentifiable Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica gigas obsolete combination "Grandes-Indes". Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica gigas obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica glabra incertae sedis in genus, unidentifiable Europe. Palearctic.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica glabra unresolved junior homonym United Kingdom. Palearctic.
White, W. F. 1884. Ants and their ways. With illustrations, and an appendix giving a complete list of genera and species of the British ants. London: Religious Tract Society, 279 pp.   130306

Formica glabrella obsolete combination Ukraine (Cherkasy). Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica glabridorsis valid China (Beijing). Palearctic.
Santschi, F. 1925f. Contribution à la faune myrmécologique de la Chine. Bulletin de la Société Vaudoise des Sciences Naturelles 56:81-96.   128358

Formica glacialis valid U.S.A. (Maine). Nearctic.
Wheeler, W. M. 1908i. The ants of Casco Bay, Maine, with observations on two races of Formica sanguinea Latreille. Bulletin of the American Museum of Natural History 24:619-645.   130032

Formica glauca incertae sedis in genus, valid Russia. Palearctic.
Ruzsky, M. 1896. Verzeichniss der Ameisen des östlichen Russlands und des Uralgebirges. Berliner Entomologische Zeitschrift 41:67-74.   128163

Formica glebaria synonym of Formica fusca Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica glebaria maura obsolete combination Morocco. Palearctic.
Santschi, F. 1929e. Fourmis du Maroc, d'Algérie et de Tunisie. Bulletin et Annales de la Société Entomologique de Belgique 69:138-165.   128384

Formica globiventris incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica globularis obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica gnava valid U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica goesswaldi synonym of Formica foreli Switzerland. Palearctic.
Kutter, H. 1967a ("1966"). Einige Ergebnisse weiterer Coptoformica-Studien. Insectes Sociaux 13:227-240.   126722

Formica gracilescens obsolete combination France. Palearctic.
Nylander, W. 1856a. [Untitled. Introduced by: "M. L. Fairmaire communique la note suivante, de M. Nylander, et la Société en décide l'impression dans le Bulletin."]. Annales de la Société Entomologique de France (Bull.) (3)4:xxviii.   127564

Formica gracilipes obsolete combination Singapore. Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica gracilis obsolete combination Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica gracilis obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica gracilis obsolete combination Guyana. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica gracilis obsolete combination U.S.A. (New York). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica graminicola obsolete combination Denmark, France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica grandis valid U.S.A. (Colorado, Florissant, late Eocene, Priabonian).
Carpenter, F. M. 1930. The fossil ants of North America. Bulletin of the Museum of Comparative Zoology 70:1-66.   123533

Formica granulata obsolete combination "Grand-Indes". Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica gravelyi valid India (West Bengal). Indomalaya.
Mukerjee, D. 1930. Report on a collection of ants in the Indian Museum, Calcutta. Journal of the Bombay Natural History Society 34:149-163.   127486

Formica gravida incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica grisea obsolete combination New Guinea (Indonesia). Australasia.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica grossa obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica guineensis obsolete combination Guinea. Afrotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica gulosa obsolete combination Australia. Australasia.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica gustawi valid Baltic Amber (Eocene).
Dlussky, G. M. 2002b. Syntypes of Baltic amber ants Formica flori Mayr and Ponera atavia Mayr (Hymenoptera: Formicidae). Russian Entomological Journal 11:291-298.   131117

Formica gynocrates valid U.S.A. (Michigan). Nearctic.
Snelling, R. R.; Buren, W. F. 1985. Description of a new species of slave-making ant in the Formica sanguinea group (Hymenoptera: Formicidae). Great Lakes Entomologist 18:69-78.   128903

Formica habrogyna synonym of Formica difficilis U.S.A. (Tennessee). Nearctic.
Cole, A. C., Jr. 1939a. A new ant from the Great Smoky Mountains, Tennessee. American Midland Naturalist 22:413-417.   123692

Formica haematocephala obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica haematoda obsolete combination South America. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica haemorrhoidalis obsolete combination Dominican Republic. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica haemorrhoidalis homonym replaced by Formica ravida U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica hamata obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica harpax obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica hastata obsolete combination "Indes orientales". Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica hayashi valid Japan. Palearctic.
Terayama, M.; Hashimoto, Y. 1996. Taxonomic studies on the Japanese Formicidae, part 1. Introduction to this series and descriptions of four new species of the genera Hypoponera, Formica and Acropyga. Nature & Human Activities 1:1-8.   132442

Formica helvetica valid Switzerland. Palearctic.
Seifert, B. 2021. A taxonomic revision of the Palaearctic members of the Formica rufa group (Hymenoptera: Formicidae) – the famous mound-building red wood ants. Myrmecological News 31:133-179.   143859

Formica hemipsila obsolete combination Algeria. Palearctic.
Foerster, A. 1850b. Eine Centurie neuer Hymenopteren. Zweite Dekade. Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande und Westfalens 7:485-500.   124948

Formica heraclea obsolete combination Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica herculeana obsolete combination Sweden. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica herrichi obsolete combination Turkey. Palearctic.
Mayr, G. 1853c. Beiträge zur Kenntniss der Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:101-114.   127210

Formica heteroptera valid United Kingdom (England, Eocene).
Cockerell, T. D. A. 1920. Fossil arthropods in the British Museum. - I. Annals and Magazine of Natural History (9)5:273-279.   123659

Formica hewitti valid Canada (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica hexacantha obsolete combination Australia (Tasmania). Australasia.
Erichson, W. F. 1842. Beitrag zur Insecten-Fauna von Vandiemensland, mit besonderer Berücksichtigung der geographischen Verbreitung der Insecten. Archiv für Naturgeschichte 8(1):83-287.   124787

Formica hirta incertae sedis in genus, unidentifiable No locality given.
Gravenhorst, J. L. C. 1807. Vergleichende Uebersicht des Linnéischen und einiger neueren zoologischen Systeme. Göttingen: Dieterich, 20 + 476 pp.   125624

Formica horrida valid Baltic Amber (Eocene).
Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142.   130096

Formica huberiana obsolete combination Switzerland, France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica hystrix obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica ignivora nomen nudum
Rafin, G. 1885. Ignivorous ant. American Naturalist 19:403.   127987

Formica imhoffii obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica imitans synonym of Formica cinerea Russia. Palearctic.
Ruzsky, M. 1902b. Neue Ameisen aus Russland. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 17:469-484.   128173

Formica immersa incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica impacta obsolete combination U.S.A. (Colorado, Florissant, late Eocene, Priabonian).
Cockerell, T. D. A. 1927. Fossil insects from the Miocene of Colorado. Annals and Magazine of Natural History (9)19:161-166.   123661

Formica imparis obsolete combination U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica impetuosa obsolete combination India (Maharashtra). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica impexa valid U.S.A. (Michigan). Nearctic.
Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274.   129997

Formica incerta valid U.S.A. (District of Columbia, Virginia). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica incisa incertae sedis in genus, unidentifiable Mexico. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica incisa obsolete combination Germany. Palearctic.
Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149.   128471

Formica incursor obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica indefessa obsolete combination India (Maharashtra). Indomalaya.
Sykes, W. H. 1835. Descriptions of new species of Indian ants. Transactions of the Entomological Society of London 1:99-107.   129106

Formica indeflexa obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica indianensis valid U.S.A. (Indiana). Nearctic.
Cole, A. C., Jr. 1940a. A new ant from Indiana. American Midland Naturalist 23:224-226.   123694

Formica indificans unavailable misspelling India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica indurata obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica inequalis incertae sedis in genus, unidentifiable Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica ingruens obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica insana obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica insecta nomen nudum
Wheeler, W. M. 1914b. Formica exsecta in Japan. Psyche (Cambridge) 21:26-27.   130083

Formica insultans incertae sedis in genus, unidentifiable No locality given.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica integra valid North America. Nearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica integra similis synonym of Formica integra U.S.A. (Connecticut, New York, New Jersey, Maryland, Virginia, Michigan, Colorado, California). Nearctic.
Mayr, G. 1886d. Die Formiciden der Vereinigten Staaten von Nordamerika. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 36:419-464.   127240

Formica integroides valid U.S.A. (California, Nebraska). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica integroides coloradensis obsolete combination U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica intermedia obsolete combination Sweden. Palearctic.
Zetterstedt, J. W. 1838. Insecta Lapponica. Sectio secunda. Hymenoptera. Lipsiae [= Leipzig]: L. Voss, pp. 317-475.   130596

Formica intrepida obsolete combination Australia (New South Wales). Australasia.
Kirby, W. 1819 ("1818"). A description of several new species of insects collected in New Holland by Robert Brown, Esq. F.R.S. Lib. Linn. Soc. Transactions of the Linnean Society of London 12:454-478.   126434

Formica irritabilis obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica irritans obsolete combination West Malaysia, Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica itinerans obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica jacoti obsolete combination China (Beijing). Palearctic.
Wheeler, W. M. 1923c. Chinese ants collected by Professor S. F. Light and Professor A. P. Jacot. American Museum Novitates 69:1-6.   130165

Formica japonica valid Japan. Palearctic.
Motschoulsky, V. de 1866. Catalogue des insectes reçus du Japon. Bulletin de la Société Impériale des Naturalistes de Moscou 39:163-200.   127471

Formica juvenilis obsolete combination France. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica kashmirica valid India (Jammu and Kashmir). Palearctic.
Stärcke, A. 1935a. Zoologie. Formicidae. Wissenschaftliche Ergebnissee der Niederländischen Expeditionen in den Karakorum 1:260-269.   129000

Formica kiesenwetteri obsolete combination Greece. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica knighti valid U.S.A. (Iowa). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica kollari synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica kontuniemii synonym of Formica exsecta Finland. Palearctic.
Betrem, J. G. 1954. De satermier (Formica exsecta Nyl., 1846) en enkele van haar problemen (Hym. Form.). Entomologische Berichten (Amsterdam) 15:224-230.   122706

Formica korbi obsolete combination Turkey. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica kozlovi valid China, Mongolia. Palearctic.
Dlussky, G. M. 1965a. Ants of the genus Formica L. of Mongolia and northeast Tibet (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 23:15-43.   124134

Formica kraussii obsolete combination Algeria. Palearctic.
Forel, A. 1895e. Südpalaearctische Ameisen. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 9:227-234.   125068

Formica kupyanskayae valid
Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.   122860

Formica kusnezowi obsolete combination Kyrgyzstan. Palearctic.
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica kutscheri valid Germany (Bitterfeld Amber, Eocene).
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Formica laboriosa obsolete combination Sierra Leone. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica lactaria obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica lacteipennis obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica laeviceps valid U.S.A. (Utah). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica laevigata obsolete combination U.S.A. (California). Nearctic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica laevissima obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica lapidum obsolete combination Austria. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica lasioides valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica lasioides picea homonym replaced by Formica vetula Canada (British Columbia). Nearctic.
Emery, C. 1895d. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. (Schluss). Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 8:257-360.   124591

Formica lasioides vetula obsolete combination
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica latebrosa obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica lateralis obsolete combination France. Palearctic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica latinodosa valid France (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Formica latipes obsolete combination U.S.A. (Michigan). Nearctic.
Walsh, B. D. 1863 ("1862"). On the genera of Aphidae found in the United States. Proceedings of the Entomological Society of Philadelphia 1:294-311.   129572

Formica latreillii obsolete combination Australia (by implication). Australasia.
Guérin-Méneville, F. E. 1838. Première division. Crustacés, arachnides et insectes. In: Duperrey, L. I. (ed.) 1838. Voyage autour du monde, executé par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Tome deuxième. Part 2. Paris: H. Bertrand, xii + 9-320 pp.   125705

Formica lauta incertae sedis in genus, obsolete combination U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica lavateri incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica lavateri major unresolved junior homonym Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica lecontei synonym of Formica subsericea U.S.A. (Ohio). Nearctic.
Kennedy, C. H.; Dennis, C. A. 1937. New ants from Ohio and Indiana, Formica prociliata, F. querquetulana, F. postoculata and F. lecontei, (Formicidae: Hymenoptera). Annals of the Entomological Society of America 30:531-544.   126388

Formica lefevrei obsolete combination China (Shandong). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211

Formica lefrancoisi synonym of Formica fuscocinerea Switzerland, France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica lemani valid France, Switzerland, Belgium, Norway. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Formica leninei synonym of Formica sanguinea
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica lepida valid U.S.A. (California). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica leucophaea obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica libera synonym of Formica fusca Slovenia. Palearctic.
Scopoli, J. A. 1763. Entomologia carniolica exhibens insecta Carnioliae indigena et distributa in ordines, genera, species, varietates. Methodo Linnaeana. Vindobonae [=Vienna]: J. Trattner, xxxvi + 420 pp.   128545

Formica ligniperda obsolete combination France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica lignitum obsolete combination Germany (Miocene?).
Germar, E. F. 1837. Fauna insectorum Europae. Fasciculus 19. Insectorum protogaeae specimen sistens insecta carbonum fossilium. Halle: Kümmel, pl. 1-25.   125476

Formica limata valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica lincecumii incertae sedis in genus, unidentifiable U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica linquensis valid China (Shandong, Miocene).
Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp.   130597

Formica liogaster valid China (Ningxia). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica liopthalma incertae sedis in genus, valid China (Gansu). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica litoralis valid Kyrgyzstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica lobata obsolete combination Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica longaeva obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica longiceps obsolete combination Indonesia (Waigeu). Australasia.
Smith, F. 1863a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Mysol, Ceram, Waigiou, Bouru and Timor. Journal and Proceedings of the Linnean Society of London. Zoology 7:6-48.   128699

Formica longiceps valid Russia, Mongolia. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica longicollis incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica longicornis obsolete combination Senegal. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica longinoda obsolete combination Senegal. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica longipedem obsolete combination Turkmenistan. Palearctic.
Eichwald, E. 1841. Fauna Caspio-Caucasia nonnullis observationibus novis. Nouveaux Mémoires de la Société Impériale des Naturalistes de Moscou 7:1-290.   124460

Formica longipennis obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica longipes obsolete combination India. Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica longipes obsolete combination Mozambique. Afrotropic.
Gerstäcker, A. 1859. [Untitled. Introduced by: "Hr. Peters berichtete über sein Reisewerk, von dem die Insecten bis zum 64., die Botanik bis zum 34. Bogen gedruckt sind und theilte den Schluss der Diagnosen der von Hrn. Dr. Gerstäcker bearbeiteten Hymenopteren mit."]. Monatsberichte der Königlichen Preussischen Akademie der Wissenschaften zu Berlin 1858:261-264.   125477

Formica longipes obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica longipilosa valid U.S.A. (California). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica longiventris obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica lucida incertae sedis in family, unidentifiable Baltic Amber (Eocene).
Giebel, C. G. 1856. Fauna der Vorwelt mit steter Berücksichtigung der lebenden Thiere. Monographisch dargestellt. Zweiter Band. Gliederthiere. Erste Abtheilung. Insecten und Spinnen. Leipzig: Brockhaus, xviii + 511 pp.   125489

Formica luctuosa obsolete combination Indonesia (Sumatra). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica lugubris valid Norway. Palearctic.
Zetterstedt, J. W. 1838. Insecta Lapponica. Sectio secunda. Hymenoptera. Lipsiae [= Leipzig]: L. Voss, pp. 317-475.   130596

Formica lusatica synonym of Formica clara Germany. Palearctic.
Seifert, B. 1997b. Aktueller Stand der Feinsystematik mitteleuropäischer Ameisen und die Frage ökologisch isovalenter Artengruppen. Abhandlungen und Berichte des Naturkundemuseums Görlitz 69(2):115-118.   132276

Formica lutaria nomen nudum
Stephens, J. F. 1829b. A systematic catalogue of British insects: being an attempt to arrange all the hitherto discovered indigenous insects in accordance with their natural affinities. London: Baldwin & Cradock, xxxiv + 416 + 388 pp.   129018

Formica lutea obsolete combination India. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica lutea incertae sedis in genus, unidentifiable France. Palearctic.
Duméril, C. 1860. Entomologie analytique. [part]. Mémoires de l'Académie des Sciences de l'Institut de France 31:665-1340.   124432

Formica luteola incertae sedis in family, valid Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica lutosa obsolete combination Brazil (Amazonas). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica macra obsolete combination New Guinea (Indonesia). Indomalaya.
Guérin-Méneville, F. E. 1831. Insectes, plate 8. In: Duperrey, L. I. (ed.) 1831. 1830-1831. Voyage autour du monde, exécuté par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Atlas, Insectes. Paris: H. Bertrand, pls. 1-21, 14 bis.   125703

Formica macrocephala obsolete combination Australia (Tasmania). Australasia.
Erichson, W. F. 1842. Beitrag zur Insecten-Fauna von Vandiemensland, mit besonderer Berücksichtigung der geographischen Verbreitung der Insecten. Archiv für Naturgeschichte 8(1):83-287.   124787

Formica macrocephala obsolete combination Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica macrognatha incertae sedis in family, valid Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica macrophthalma incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica maculata obsolete combination Africa. Afrotropic.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica maculata incertae sedis in genus, unidentifiable France. Palearctic.
Geoffroy, E. L. 1785. [Untitled. Descriptions of new taxa, attributable to Geoffroy.]. In: Fourcroy, A. F. de 1785. Entomologia parisiensis, sive catalogus insectorum quae in agro parisiensi reperiuntur. Pars secunda. Paris: Via et Aedibus Serpentineis, [1] + pp. 233-544.   125475

Formica maculipennis valid France (Miocene).
Théobald, N. 1935c. [New species Formica maculipennis attributed to Théobald]. P. 91 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104.   129324

Formica magna nomen nudum
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica major synonym of Formica polyctena Finland. Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica malabarica incertae sedis in genus, unidentifiable India. Indomalaya.
Schrank, F. 1837. Kritische Revisionen und Ergänzungen zu Schrank's "Enumeratio Insectorum Austriae, Fauna boica u.s.w.". Faunus (N.F.)1:5-19.   128529

Formica maligna incertae sedis in genus, unidentifiable No locality given.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica manchu valid China (Inner Mongolia). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211

Formica manni valid U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica marcida synonym of Formica subaenescens Canada (British Columbia). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica marginata obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica marginata pilicornis obsolete combination Spain, Italy, Croatia. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica martynovi valid Georgia (Miocene).
Popov, V. 1933. Two new fossil ants from Caucasus (Hymenoptera, Formicidae). Trudy Paleozoologicheskogo Instituta. Akademiya Nauk SSSR 2:17-21.   127874

Formica masonia obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica maura valid Morocco. Palearctic.
Santschi, F. 1929e. Fourmis du Maroc, d'Algérie et de Tunisie. Bulletin et Annales de la Société Entomologique de Belgique 69:138-165.   128384

Formica maxillosa incertae sedis in genus, unidentifiable India. Indomalaya.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica maxillosa obsolete combination Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica maxima obsolete combination Australia. Australasia.
Moore, G. F. 1842. A descriptive vocabulary of the language in common use amongst the aborigines of Western Australia. London: W. S. Orr, xiii + 171 pp.   127431

Formica megacephala obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica megacephala obsolete combination Mauritius. Malagasy.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica megalocola obsolete combination Algeria. Palearctic.
Foerster, A. 1850b. Eine Centurie neuer Hymenopteren. Zweite Dekade. Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande und Westfalens 7:485-500.   124948

Formica melanocephala obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica melanogastes obsolete combination France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica melanophthalma incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134.   128015

Formica melanopis incertae sedis in genus, unidentifiable Europe. Palearctic.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica mellea obsolete combination U.S.A. (Louisiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica mellea obsolete combination Canada (Québec). Nearctic.
Provancher, L. 1881b. Faune canadienne. (Continué de la page 333.). Naturaliste Canadien (Québec) 12:353-362.   127917

Formica melligera obsolete combination Mexico (Guanajuato). Neotropic.
Llave, P. de 1832. Sobre las busileras u hormigas de miel. Registro Trimestre; o Colección de Memorias de Historia, Literatura, Ciencias y Artes 1:455-463.   126911

Formica merdicola obsolete combination Brazil (Minas Gerais). Neotropic.
Lund, P. W. 1831a. Lettre sur les habitudes de quelques fourmis du Brésil, adressée à M. Audouin. Annales des Sciences Naturelles 23:113-138.   126986

Formica meritans obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica merula obsolete combination Italy. Palearctic.
Losana, M. 1834. Saggio sopra le formiche indigene del Piemonte. Memorie della Reale Accademia delle Scienze di Torino 37:307-333.   126963

Formica mesasiatica valid Kazakhstan, China. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica micans obsolete combination Algeria. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica microcephala obsolete combination Austria. Palearctic.
Panzer, G. W. F. 1798. Fauna insectorum germanicae initia, oder Deutschlands Insecten. Heft 54. Nürnberg: Felssecker, 24 pp., 24 pls.   127689

Formica microgyna valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica microgyna californica synonym of Formica adamsi whymperi U.S.A. (California). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica microgyna californica hybrida unavailable U.S.A. (California). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica microgyna microgyna obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica microgyna microgyna recidiva unavailable U.S.A. (Colorado, New Mexico). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna nevadensis obsolete combination U.S.A. (Nevada). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica microgyna rasilis obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica microgyna rasilis nahua unavailable Mexico (Hidalgo). Neotropic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna rasilis pinetorum unavailable U.S.A. (California). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica microgyna rasilis pullula unavailable U.S.A. (Montana). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna rasilis spicata unavailable U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna recidiva synonym of Formica microgyna U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna scitula obsolete combination U.S.A. (Georgia). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica microgyna spatulata obsolete combination U.S.A. (Iowa, Minnesota). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica microphthalma valid U.S.A. (California). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica migratoria obsolete combination Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica militaris obsolete combination Africa. Afrotropic.
Fabricius, J. C. 1782 ("1781"). Species insectorum exhibentes eorum differentias specificas, synonyma, auctorum loca natalia, metamorphosin adiectis observationibus, descriptionibus. Tome I. Hamburgi et Kilonii [= Hamburg and Kiel]: C. E. Bohn, 552 pp.   124871

Formica miniocca valid China (Ningxia). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica minocca unavailable misspelling China (Ningxia). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica minor synonym of Formica polyctena Germany. Palearctic.
Gösswald, K. 1951a. Zur Biologie, Ökologie und Morphologie einer neuen Varietät der Kleinen Roten Waldameise: Formica minor pratensoides. Zeitschrift für Angewandte Entomologie 32:433-457.   125574

Formica minor pratensoides obsolete combination Germany. Palearctic.
Gösswald, K. 1951a. Zur Biologie, Ökologie und Morphologie einer neuen Varietät der Kleinen Roten Waldameise: Formica minor pratensoides. Zeitschrift für Angewandte Entomologie 32:433-457.   125574

Formica minuta incertae sedis in genus, unidentifiable Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica minutula obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica mistura obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica mitis obsolete combination Sri Lanka. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica mixta obsolete combination Finland. Palearctic.
Nylander, W. 1846b. Additamentum adnotationum in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:1041-1062.   127562

Formica moki valid U.S.A. (Arizona). Nearctic.
Wheeler, W. M. 1906i. The ants of the Grand Cañon. Bulletin of the American Museum of Natural History 22:329-345.   130014

Formica moki grundmanni synonym of Formica xerophila U.S.A. (Utah). Nearctic.
Cole, A. C., Jr. 1943b. A new subspecies of Formica moki Wheeler (Hymenoptera: Formicidae). American Midland Naturalist 29:183-184.   123697

Formica moki xerophila obsolete combination U.S.A. (Washington). Nearctic.
Smith, M. R. 1939f. Notes on Formica (Neoformica) moki Wheeler, with description of a new subspecies (Hymenoptera: Formicidae). Annals of the Entomological Society of America 32:581-584.   128784

Formica molestans incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica montana valid U.S.A. (Nebraska). Nearctic.
Wheeler, W. M. 1910a. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp.   130044

Formica montaniformis incertae sedis in genus, unidentifiable Russia (Dagestan). Palearctic.
Kuznetsov-Ugamsky, N. N. 1929b. Die Ameisenfauna Daghestans. Zoologischer Anzeiger 83:34-45.   126763

Formica monticola obsolete combination U.S.A. (New York). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica montigena synonym of Formica dakotensis U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica montivaga incertae sedis in genus, unidentifiable
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica morio synonym of Formica gagates France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica morosa obsolete combination Chile. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica morsei valid U.S.A. (Massachusetts). Nearctic.
Wheeler, W. M. 1906f. New ants from New England. Psyche (Cambridge) 13:38-41.   130011

Formica mucescens valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica munda synonym of Formica obtusopilosa U.S.A. (Colorado, New Mexico). Nearctic.
Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274.   129997

Formica munda alticola synonym of Formica obtusopilosa U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica mutilata obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica mutinensis valid Italy. Palearctic.
Canestrini, G. 1873. Nuove specie italiane di Aracnidi.  Atti della Societa Veneto-Trentina di Scienze Naturali (1)II:45-52.   143126

Formica naefi synonym of Formica foreli Switzerland. Palearctic.
Kutter, H. 1957. Zur Kenntnis schweizerischer Coptoformica arten (Hym. Form.). 2. Mitteilung. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 30:1-24.   126691

Formica nana obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica nana incertae sedis in genus, unidentifiable French Guiana, Suriname. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica nana obsolete combination India (Karnataka). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica nasuta obsolete combination France. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica nasuta depilis obsolete combination France. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Formica nasuta mongolica obsolete combination Mongolia. Palearctic.
Emery, C. 1901m. [Untitled. Descriptions of new taxa: Messor barbarus Linn. var. lobulifera Emery n. var.; Formica nasuta Nyl. subspec. mongolica Emery n. subspec.]. P. 159 in: Mocsáry, S.; Szépligeti, V. 1901. Hymenopterák (Hymenopteren). Pp. 121-169 in: Horváth, G. 1901. Zichy Jenó Gróf harmadik ázsiai utazásának állattani eredményei. Vol. 2. Budapest: V. Hornyánsky, xli + 470 pp.   124654

Formica nasuta striaticeps obsolete combination Greece. Palearctic.
Forel, A. 1911f. Fourmis nouvelles ou intéressantes. Bulletin de la Société Vaudoise des Sciences Naturelles 47:331-400.   125215

Formica nasuta syrdariana obsolete combination Kazakhstan. Palearctic.
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica natalensis obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica nemoralis synonym of Formica exsecta Russia. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica neoclara valid U.S.A. (Colorado). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica neogagates valid U.S.A. (Pennsylvania). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Formica neogagates lasioides obsolete combination U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica neogagates lasioides vidua unavailable
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica neogagates morbida synonym of Formica bradleyi U.S.A. (Iowa). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica neogagates neogagates obsolete combination U.S.A. (Pennsylvania). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Formica neogagates neogagates morbida unavailable U.S.A. (Iowa). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica neogagates neogagates vinculans unavailable U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica neogagates vinculans obsolete combination U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica neorufibarbis valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica nepticula valid U.S.A. (Connecticut, Illinois). Nearctic.
Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274.   129997

Formica nevadensis valid U.S.A. (Nevada). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica nicaeensis synonym of Formica rufibarbis France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica nidificans obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica nidulans obsolete combination Brazil (Amazonas). Neotropic.
Smith, F. 1860c. Descriptions of new genera and species of exotic Hymenoptera. Journal of Entomology 1:65-84.   128692

Formica nigerrima obsolete combination No locality given.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica nigerrima obsolete combination France. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica nigra incertae sedis in family, unidentifiable Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica nigra obsolete combination Sweden. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica nigra unidentifiable No locality given.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica nigra major unavailable No locality given.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica nigra minor unavailable No locality given.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica nigrata obsolete combination Italy (Sicily), RUSSIA. Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica nigricans synonym of Formica pratensis Italy. Palearctic.
Bondroit, J. 1912. Fourmis de Hautes-Fagnes. Annales de la Société Entomologique de Belgique 56:351-352.   122870

Formica nigricans staerckei obsolete combination Netherlands. Palearctic.
Betrem, J. G. 1960a. Formica truncorum F. niet inheems. Entomologische Berichten (Amsterdam) 20:130-134.   122710

Formica nigriceps obsolete combination Australia. Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica nigriventris obsolete combination Chile. Neotropic.
Spinola, M. 1851a. Insectos. Orden 7. Himenopteros. Pp. 153-569 in: Gay, C. 1851. Historia fisica y politica de Chile. Zoologia. Tomo 6. Paris: Maulde & Renon, 572 pp.   128974

Formica nigriventris obsolete combination Australia (New South Wales). Australasia.
Guérin-Méneville, F. E. 1831. Insectes, plate 8. In: Duperrey, L. I. (ed.) 1831. 1830-1831. Voyage autour du monde, exécuté par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Atlas, Insectes. Paris: H. Bertrand, pls. 1-21, 14 bis.   125703

Formica nigroaenea obsolete combination Australia (Victoria). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica nigropratensis synonym of Formica pratensis
Betrem, J. G. 1962a. Quelques remarques sur l'identité de la Formica nigricans. Entomologische Berichten (Amsterdam) 22:38.   122712

Formica nitida obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica nitida obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica nitida incertae sedis in genus, unidentifiable Switzerland. Palearctic.
Razoumowsky, G. de 1789. Histoire naturelle du Jorat et de ses environs; et celle des trois lacs de Neufchatel, Morat et Bienne. Tome premier. Lausanne: J. Mourer, xvi + 322 pp.   128008

Formica nitida obsolete combination Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1923b. The ant fauna of Tashkent district. [In Russian.]. Trudy Turkestanskogo Nauchnogo Obshchestva 1:239-558.   126746

Formica nitida orites obsolete combination
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica nitidissima obsolete combination Australia (Victoria). Australasia.
André, Ern. 1896d. Fourmis nouvelles d'Asie et d'Australie. Revue d'Entomologie (Caen) 15:251-265.   122282

Formica nitidiventris synonym of Formica pallidefulva U.S.A. (District of Columbia, Pennsylvania, New York, New Jersey, Virginia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica nodosa obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica nodus obsolete combination Greece. Palearctic.
Brullé, G. A. 1833 ("1832"). Expédition scientifique de Morée. Section des sciences physiques. Tome III. Partie 1. Zoologie. Deuxième section - Des animaux articulés. [part]. Paris: Levrault, pp. 289-336.   123298

Formica nortonii incertae sedis in genus, unidentifiable U.S.A. (Connecticut). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica novaanglae incertae sedis in genus, unidentifiable U.S.A. (Maine). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica novaeanglae incertae sedis in genus, unidentifiable U.S.A. Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica novaeboracensis obsolete combination U.S.A. (New York). Nearctic.
Fitch, A. 1855 ("1854"). Report on the noxious, beneficial and other insects of the State of New York. Transactions of the New York State Agricultural Society 14:705-880.   124942

Formica obcordata nomen nudum No locality given.
Schilling, P. S. 1830. Bericht über die entomologische Section der Schlesischen Gesellschaft für vaterländische Cultur im Jahre 1829. Uebersicht der Arbeiten und Veränderungen der Schlesischen Gesellschaft für Vaterländische Kultur 1829:52-56.   128481

Formica obesa obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica obesa oeningensis obsolete combination Switzerland (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica oblita synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42.   125819

Formica obliterata obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica oblonga obsolete combination Myanmar. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica obscura obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica obscura valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica obscurans obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica obscuripes valid U.S.A. (Wyoming). Nearctic.
Forel, A. 1886b. Espèces nouvelles de fourmis américaines. Annales de la Société Entomologique de Belgique 30:xxxviii-xlix.   125011

Formica obscuriventris valid U.S.A. (Connecticut). Nearctic.
Mayr, G. 1870b. Neue Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 20:939-996.   127229

Formica obscuriventris clivia synonym of Formica obscuriventris U.S.A. (Montana). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica obsidiana valid Taiwan. Indomalaya.
Emery, C. 1923a. Einige exotische Ameisen des Deutschen Entomologischen Institutes. Entomologische Mitteilungen. Berlin-Dahlem 12:60-62.   124761

Formica obsoleta obsolete combination Germany. Palearctic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica obsoleta incertae sedis in genus, unidentifiable Europe. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica obtecta incertae sedis in family, valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica obtusa obsolete combination Egypt. Palearctic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica obtusopilosa valid U.S.A. (New Mexico). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica obvoluta incertae sedis in family, valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica occidentalis incertae sedis in genus, unidentifiable U.S.A. (New York, Connecticut). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica occidua synonym of Formica moki U.S.A. (California). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica occulta valid U.S.A. (Colorado). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica occultata obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica occultata parschlugiana obsolete combination Germany.
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica ocella obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica octospinosa obsolete combination French Guiana. Neotropic.
Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134.   128015

Formica oculata incertae sedis in family, valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica oculata obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica oculatissima obsolete combination Greece. Palearctic.
Forel, A. 1886e. Nouvelles fourmis de Grèce récoltées par M. E. von Oertzen. Annales de la Société Entomologique de Belgique 30:clix-clxviii.   125014

Formica omnivora incertae sedis in genus, unidentifiable South America. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica opaca obsolete combination France, Algeria. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica opaciventris valid U.S.A. (Colorado). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica opacus homonym replaced by Formica kupyanskayae Russia. Palearctic.
Kupyanskaya, A. N. 1980. Ants of the genus Formica Linnaeus (Hymenoptera, Formicidae) of the Soviet Far East. [In Russian.]. Pp. 95-108 in: Ler, P. A. (ed.) 1980. Taxonomy of insects of the Far East. [In Russian.]. Vladivostok: Akademiya Nauk SSSR, 120 pp.   126589

Formica ophthalmica obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica orangea valid Kyrgyzstan. Palearctic.
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica orbata incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica oreas valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica oreas comptula synonym of Formica oreas U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica oreas oreas obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica oregonensis valid U.S.A. (Oregon). Nearctic.
Cole, A. C., Jr. 1938c. Descriptions of new ants from the western United States. American Midland Naturalist 20:368-373.   123691

Formica ovala valid China (Shandong, Miocene).
Zhang, J. 1989. Fossil insects from Shanwang, Shandong, China. [In Chinese.]. Jinan, China: Shandong Science and Technology Publishing House, 459 pp.   130597

Formica ovata incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134.   128015

Formica ovaticeps obsolete combination Chile. Neotropic.
Spinola, M. 1851a. Insectos. Orden 7. Himenopteros. Pp. 153-569 in: Gay, C. 1851. Historia fisica y politica de Chile. Zoologia. Tomo 6. Paris: Maulde & Renon, 572 pp.   128974

Formica pachucana valid Mexico (Hidalgo). Neotropic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica pacifica valid U.S.A. (Washington). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica palaeopolonica valid Baltic Amber (Eocene).
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Formica paleosibirica valid Russia (Sikhote-Alin, Bol’shaya Svetlovodnaya, Eocene).
Dlussky, G. M.; Rasnitsyn, A. P.; Perfilieva, K. S. 2015. The ants (Hymenoptera: Formicidae) of Bol’shaya Svetlovodnaya (Late Eocene of Sikhote-Alin, Russian Far East). Caucasian Entomological Bulletin 11 (1):131-152.   142813

Formica pallens obsolete combination Tonga. Oceania.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica pallens obsolete combination Italy (Sicily). Palearctic.
Nylander, W. 1849 ("1848"). Additamentum alterum adnotationum in monographiam formicarum borealium. Acta Societatis Scientiarum Fennicae 3:25-48.   127563

Formica pallescens obsolete combination Germany. Palearctic.
Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149.   128471

Formica pallida obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica pallida obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica pallida unidentifiable Italy. Palearctic.
Canestrini, G. 1873. Nuove specie italiane di Aracnidi.  Atti della Societa Veneto-Trentina di Scienze Naturali (1)II:45-52.   143126

Formica pallidefulva valid U.S.A. Nearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica pallidefulva archboldi obsolete combination U.S.A. (Florida). Nearctic.
Smith, M. R. 1944d. Additional ants recorded from Florida, with descriptions of two new subspecies. Florida Entomologist 27:14-17.   128800

Formica pallidefulva delicata synonym of Formica pallidefulva U.S.A. (Wyoming). Nearctic.
Cole, A. C., Jr. 1938c. Descriptions of new ants from the western United States. American Midland Naturalist 20:368-373.   123691

Formica pallidefulva dolosa obsolete combination U.S.A. (Texas). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica pallidefulva fuscata synonym of Formica pallidefulva U.S.A. (Pennsylvania). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica pallidefulva incerta obsolete combination U.S.A. (District of Columbia, Virginia). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica pallidefulva nitidiventris obsolete combination U.S.A. (District of Columbia, Pennsylvania, New York, New Jersey, Virginia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica pallidefulva schaufussi obsolete combination North America. Nearctic.
Mayr, G. 1866a. Myrmecologische Beiträge. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Classe. Abteilung I 53:484-517.   127215

Formica pallidefulva schaufussi dolosa unavailable U.S.A. (Texas). Nearctic.
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica pallidefulva schaufussi incerta unavailable U.S.A. (District of Columbia, Virginia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica pallidefulva schaufussi meridionalis unavailable U.S.A. (Texas). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica pallidefulva succinea synonym of Formica pallidefulva U.S.A. (Texas). Nearctic.
Wheeler, W. M. 1904i. A new type of social parasitism among ants. Bulletin of the American Museum of Natural History 20:347-375.   129992

Formica pallidelutea incertae sedis in genus, unidentifiable Senegal. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica pallidinervis obsolete combination Greece. Palearctic.
Brullé, G. A. 1833 ("1832"). Expédition scientifique de Morée. Section des sciences physiques. Tome III. Partie 1. Zoologie. Deuxième section - Des animaux articulés. [part]. Paris: Levrault, pp. 289-336.   123298

Formica pallipes incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica pallitarsis obsolete combination Canada (Québec). Nearctic.
Provancher, L. 1881b. Faune canadienne. (Continué de la page 333.). Naturaliste Canadien (Québec) 12:353-362.   127917

Formica pamirica valid Tajikistan. Palearctic.
Dlussky, G. M. 1965a. Ants of the genus Formica L. of Mongolia and northeast Tibet (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 23:15-43.   124134

Formica pangens obsolete combination Sri Lanka. Indomalaya.
Walker, F. 1859. Characters of some apparently undescribed Ceylon insects. [part]. Annals and Magazine of Natural History (3)4:370-376.   129567

Formica paralugubris valid Switzerland. Palearctic.
Seifert, B. 1996a. Formica paralugubris nov. spec. - a sympatric sibling species of Formica lugubris from the western Alps (Insecta: Hymenoptera: Formicoidea: Formicidae). Reichenbachia 31:193-201.   132273

Formica parcipappa synonym of Formica curiosa U.S.A. (Idaho). Nearctic.
Cole, A. C., Jr. 1947 ("1946"). A description of Formica parcipappa, a new ant from Idaho (Hymenoptera: Formicidae). Annals of the Entomological Society of America 39:616-618.   123698

Formica parexsecta valid Croatia (Miocene).
Dlussky, G. M.; Putyatina, T. S. 2014. Early Miocene ants (Hymenoptera, Formicidae) from Radoboj, Croatia. Neues Jahrbuch für Geologie und Paläontologie Abhandlungen 272 (3):237-285.   142608

Formica parva obsolete combination U.S.A. (District of Columbia). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica parvula incertae sedis in family, unidentifiable Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica parvula homonym replaced by Formica egecomerta Baltic Amber (Eocene).
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Formica pavida obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica pediculus excluded from Formicidae Guinea. Afrotropic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica pensylvanica obsolete combination U.S.A. (Pennsylvania). Nearctic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica perboscii obsolete combination Mexico (Campeche). Neotropic.
Guérin-Méneville, F. E. 1844a. Iconographie du règne animal de G. Cuvier, ou représentation d'après nature de l'une des espèces les plus remarquables, et souvent non encore figurées, de chaque genre d'animaux. Insectes. Paris: J. B. Baillière, 576 pp.   125711

Formica perditor obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica pergandei valid U.S.A. (District of Columbia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica perminuta obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica perniciosa nomen nudum Guinea. Afrotropic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica perpilosa valid U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1910a. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp.   130044

Formica persica valid Iran. Palearctic.
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica phaethusa valid Baltic Amber (Eocene).
Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142.   130096

Formica pharaonis obsolete combination Egypt. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica phyllophila incertae sedis in genus, unidentifiable India. Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica picea obsolete combination France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica picea valid Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica picea obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica picea formosae valid Taiwan. Indomalaya.
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica picea implana synonym of Formica picea China (Tibet). Palearctic.
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica picea lochmatteri synonym of Formica picea India (Jammu and Kashmir). Palearctic.
Stärcke, A. 1935a. Zoologie. Formicidae. Wissenschaftliche Ergebnissee der Niederländischen Expeditionen in den Karakorum 1:260-269.   129000

Formica picea piceoimplana synonym of Formica picea China? Palearctic.
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica picipes obsolete combination French Guiana. Neotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica picipes incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134.   128015

Formica pilicornis homonym replaced by Formica francoeuri U.S.A. (California). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica piliventris obsolete combination Australia (South Australia). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica pilosa obsolete combination South Africa. Afrotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica pilosa obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica pinguicula obsolete combination Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica pinguis obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica piniphila synonym of Formica rufa Germany. Palearctic.
Schenck, P. A. 1852. Beschreibung nassauischer Ameisenarten. Jahrbuch des Vereins für Naturkunde im Herzogthum Nassau. Wiesbaden 8:1-149.   128471

Formica pisarskii valid Mongolia. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica pitoni valid France (Mio-Pliocene).
Théobald, N. 1935. [New species Formica pitoni attributed to Théobald]. Pp. 82-83 in: Piton, L.; Théobald, N. 1935. La faune entomologique des gisements Mio-Pliocènes du Massif Central. Revue des Sciences Naturelles d'Auvergne (n.s.)1:65-104.   143262

Formica placida obsolete combination Indonesia (Java). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica planipilis valid U.S.A. (Nevada). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica platygnatha obsolete combination Sierra Leone. Afrotropic.
Roger, J. 1863a. Die neu aufgeführten Gattungen und Arten meines Formiciden-Verzeichnisses nebst Ergänzung einiger früher gegebenen Beschreibungen. Berliner Entomologische Zeitschrift 7:131-214.   128093

Formica podzolica valid Canada (Québec). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica politurata incertae sedis in genus, unidentifiable U.S.A. (Michigan). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica polyctena valid Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica postoculata valid U.S.A. (Indiana). Nearctic.
Kennedy, C. H.; Dennis, C. A. 1937. New ants from Ohio and Indiana, Formica prociliata, F. querquetulana, F. postoculata and F. lecontei, (Formicidae: Hymenoptera). Annals of the Entomological Society of America 30:531-544.   126388

Formica pratensis valid Germany. Palearctic.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica pratensis ciliata unresolved junior homonym Russia. Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica pratensis cordieri obsolete combination France. Palearctic.
Bondroit, J. 1917a. Notes sur quelques Formicidae de France (Hym.). Bulletin de la Société Entomologique de France 1917:174-177.   122877

Formica pratensis incisa synonym of Formica pratensis Germany. Palearctic.
Gösswald, K. 1932. Ökologische Studien über die Ameisenfauna des mittleren Maingebietes. Zeitschrift für Wissenschaftliche Zoologie 142:1-156.   125557

Formica pratensis nigricans obsolete combination Italy. Palearctic.
Bondroit, J. 1912. Fourmis de Hautes-Fagnes. Annales de la Société Entomologique de Belgique 56:351-352.   122870

Formica pratensis nuda incertae sedis in genus, unidentifiable Kazakhstan. Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica pratensis rufoides valid Switzerland. Palearctic.
Stärcke, A. 1926a. Determineertabel voor werkmieren uit Nederland en omliggend gebied, met inbegrip der in kassen zich voortplantende exoten. Levende Natuur 31:79-95, 117-125, 146-151.   143145

Formica pratensis staerckei synonym of Formica pratensis Netherlands. Palearctic.
Betrem, J. G. 1960a. Formica truncorum F. niet inheems. Entomologische Berichten (Amsterdam) 20:130-134.   122710

Formica pratensis superba obsolete combination China (Beijing). Palearctic.
Wheeler, W. M. 1933c. New ants from China and Japan. Psyche (Cambridge) 40:65-67.   130243

Formica pratensis thyssei unavailable Netherlands. Palearctic.
Stärcke, A. 1942c. Definities van species (soort), subspecies (ras, stirps), variëteit en aberratie. Entomologische Berichten (Amsterdam) 11:40-48.   129004

Formica pratensis truncicoloides nomen nudum
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica pratensis unicolor synonym of Formica lugubris Russia. Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica pratensoides synonym of Formica pratensis Germany. Palearctic.
Gösswald, K. 1951a. Zur Biologie, Ökologie und Morphologie einer neuen Varietät der Kleinen Roten Waldameise: Formica minor pratensoides. Zeitschrift für Angewandte Entomologie 32:433-457.   125574

Formica pressilabris valid Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica primitiva incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica primordialis incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica procera incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica procidua obsolete combination Australia (Tasmania). Australasia.
Erichson, W. F. 1842. Beitrag zur Insecten-Fauna von Vandiemensland, mit besonderer Berücksichtigung der geographischen Verbreitung der Insecten. Archiv für Naturgeschichte 8(1):83-287.   124787

Formica prociliata valid U.S.A. (Ohio). Nearctic.
Kennedy, C. H.; Dennis, C. A. 1937. New ants from Ohio and Indiana, Formica prociliata, F. querquetulana, F. postoculata and F. lecontei, (Formicidae: Hymenoptera). Annals of the Entomological Society of America 30:531-544.   126388

Formica proformicoides obsolete combination Baltic Amber (Eocene).
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Formica propatula valid Mexico (Hidalgo). Neotropic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica propinqua valid U.S.A. (California). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica pruinosa synonym of Formica neoclara Canada (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica puberula valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica pubescens obsolete combination Hungary. Palearctic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica pubescens obsolete combination Spain (Canary Is). Palearctic.
Brullé, G. A. 1840. Insectes. Pp. 53-95 in: Webb, P. B.; Berthelot, S. 1840. Histoire naturelle des Îles Canaries. Vol. 2. (deuxième partie - Entomologie). Paris: Mellier, 119 pp.   123297

Formica pulchella incertae sedis in genus, valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica pulla valid Mexico (Veracruz). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica pumila obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica purpurea obsolete combination Australia (Victoria). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica purpurescens obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica pusilla incertae sedis in genus, unidentifiable Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica pygmaea obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica pyrenaea valid France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica pyrrhocephala obsolete combination Sri Lanka. Indomalaya.
Motschoulsky, V. de 1863. Essai d'un catalogue des insectes de l'île Ceylan (suite). Bulletin de la Société Impériale des Naturalistes de Moscou 36(3):1-153.   127470

Formica quadrata incertae sedis in family, valid Baltic Amber (Eocene).
Holl, F. 1829. Handbuch der Petrefactenkunde. Bd. 2 [part]. Dresden: P. O. Hilschersche Buchhandlung, pp. 117-232.   125925

Formica quadriceps obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica quadridens obsolete combination Suriname. Neotropic.
De Geer, C. 1773. Mémoires pour servir à l'histoire des insectes. Tome troisième. Stockholm: Pierre Hesselberg, 696 pp.   124032

Formica quadridens obsolete combination French Guiana. Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica quadridenticulata obsolete combination Ecuador. Neotropic.
Roger, J. 1862c. Synonymische Bemerkungen. 1. Ueber Formiciden. Berliner Entomologische Zeitschrift 6:283-297.   128092

Formica quadrinotata incertae sedis in genus, unidentifiable Italy. Palearctic.
Losana, M. 1834. Saggio sopra le formiche indigene del Piemonte. Memorie della Reale Accademia delle Scienze di Torino 37:307-333.   126963

Formica quadripunctata obsolete combination France. Palearctic.
Linnaeus, C. 1771. Mantissa plantarum altera generum editionis VI & specierum editionis II. Holmiae [= Stockholm]: Laurentii Salvii, [6] + 143-587 pp.   126908

Formica quadrisecta obsolete combination Philippines. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica querquetulana valid U.S.A. (Ohio). Nearctic.
Kennedy, C. H.; Dennis, C. A. 1937. New ants from Ohio and Indiana, Formica prociliata, F. querquetulana, F. postoculata and F. lecontei, (Formicidae: Hymenoptera). Annals of the Entomological Society of America 30:531-544.   126388

Formica radchenkoi valid Ukraine (Rovno Amber, Eocene).
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Formica rapax obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica rasilis synonym of Formica densiventris U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1903g. Extraordinary females in three species of Formica, with remarks on mutation in the Formicidae. Bulletin of the American Museum of Natural History 19:639-651.   129980

Formica rasilis spicata synonym of Formica densiventris U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104:1-585.   123910

Formica rastellata obsolete combination East Indies. Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica ravida valid U.S.A. (Montana). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rediana incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica redtenbacheri synonym of Formica ungeri Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica redtenbacheri neutra obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica reflexa valid U.S.A. (Minnesota). Nearctic.
Buren, W. F. 1942. New ants from Minnesota, Iowa, and Wisconsin. Iowa State College Journal of Science 16:399-408.   123321

Formica relucens obsolete combination East Indies. Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica respiciens obsolete combination New Guinea. Australasia.
Smith, F. 1865a. Descriptions of new species of hymenopterous insects from the islands of Sumatra, Sula, Gilolo, Salwatty, and New Guinea, collected by Mr. A. R. Wallace. Journal and Proceedings of the Linnean Society of London. Zoology 8:61-94.   128702

Formica retecta valid Mexico (Guerrero). Neotropic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica ribbeckei valid Ukraine (Rovno Amber, Eocene).
Radchenko, A. G.; Perkovsky, E. E. 2021. [Formica ribbeckei sp. nov. attributed to Radchenko & Perkovsky]. Pp. 240-244 in: Radchenko, A. G.; Perkovsky, E. E.; Vasilenko, D. V. 2021. Formica species (Hymenoptera, Formicidae, Formicinae) in late Eocene Rovno amber. Journal of Hymenoptera Research 82:237-251.   143861

Formica rizadaghi synonym of Formica clara Turkmenistan. Palearctic.
Arnol'di, K. V. 1968b. Important additions to the myrmecofauna (Hymenoptera, Formicidae) of the USSR, and descriptions of new forms. [In Russian.]. Zoologicheskii Zhurnal 47:1800-1822.   122362

Formica robusta valid U.S.A. (Colorado, Florissant, late Eocene, Priabonian).
Carpenter, F. M. 1930. The fossil ants of North America. Bulletin of the Museum of Comparative Zoology 70:1-66.   123533

Formica robusta unresolved junior homonym China (Ningxia). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica rostrata incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica rotundata synonym of Formica sanguinea Kyrgyzstan, Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica rubens synonym of Formica exsecta Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rubescens incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica rubicunda valid U.S.A. (Pennsylvania), CANADA (Newfoundland and Labrador). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rubida obsolete combination France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica rubiginosa obsolete combination France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica rubiginosa obsolete combination Borneo. Indomalaya.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica rubra obsolete combination Sweden. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica rubra aculeata unavailable No locality given.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica rubripes obsolete combination Sierra Leone. Afrotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica rubripes obsolete combination
Drury, D. 1770. [Untitled. Unpublished, fake reference for the misinterpreted species Formica rubripes (Camponotus rubripes).]. None -:-.   144087

Formica rufa valid Sweden. Palearctic.
Linnaeus, C. 1761. Fauna suecica sistens animalia Sueciae regni: Mammalia, Aves, Amphibia, Pisces, Insecta, Vermes. Editio altera, auctior. Stockholmiae [=Stockholm]: L. Salvii, 48 + 578 pp.   126903

Formica rufa aggerans synonym of Formica obscuripes U.S.A. (Colorado, Nebraska, Dakota). Nearctic.
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica rufa alpina obsolete combination Italy. Palearctic.
Santschi, F. 1911j. Une nouvelle variété de Formica rufa L. (Hym. Formicidae). Bulletin de la Société Entomologique de France 1911:349-350.   128267

Formica rufa angusticeps synonym of Formica pratensis Netherlands. Palearctic.
Stärcke, A. 1947. Die boreale vorm van de roode boschmier (Formica rufa rufa Nyl.) op de Hooge Veluwe. Entomologische Berichten (Amsterdam) 12:144-146.   128996

Formica rufa brevisetosa synonym of Formica rufa Russia (Siberia). Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica rufa clivia obsolete combination U.S.A. (Montana). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa coloradensis obsolete combination U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa constricta synonym of Formica polyctena Kazakhstan. Palearctic.
Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218].   126263

Formica rufa difficilis obsolete combination U.S.A. (Virginia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufa dusmeti obsolete combination Spain. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica rufa dusmeti suzukii unavailable Korea. Palearctic.
Teranishi, C. 1940. Works of Cho Teranishi. Memorial Volume. [In Japanese, English and German, in part.]. Osaka: Kansai Entomological Society, 312 + (posthumous section) 95 pp.   129229

Formica rufa grouvellei synonym of Formica pratensis France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica rufa haemorrhoidalis obsolete combination U.S.A. (Colorado). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa integra obsolete combination North America. Nearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica rufa integra haemorrhoidalis unavailable U.S.A. (Dakota, Colorado). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufa laeviceps obsolete combination U.S.A. (Utah). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa melanotica synonym of Formica obscuripes U.S.A. (Wisconsin). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa meridionalis synonym of Formica rufa Ukraine. Palearctic.
Nasonov, N. V. 1889. Contribution to the natural history of the ants primarily of Russia. 1. Contribution to the ant fauna of Russia. [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 58:1-78.   127508

Formica rufa montana unresolved junior homonym Czech Republic. Palearctic.
Sadil, J. V. 1953b. Príspevek k poznání mravencí zvíreny nasich hor (Hym., Formicoidea). Rocenka Ceskoslovenské Spolecnosti Entomologické 50:197-202.   128207

Formica rufa nuda unresolved junior homonym Sweden. Palearctic.
Karavaiev, V. 1930b. Beitrag zur Ameisenfauna der schwedischen Inseln Gotland und Oeland. Zbirnyk Prats' Zoolohichnoho Muzeyu 8:5-46 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 15:109-150].   126266

Formica rufa nylanderi synonym of Formica lugubris Switzerland. Palearctic.
Bondroit, J. 1920a ("1919"). Notes diverses sur des fourmis d'Europe. Annales de la Société Entomologique de Belgique 59:143-158.   122879

Formica rufa obscurata synonym of Formica rufa France. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Formica rufa obscuripes obsolete combination U.S.A. (Wyoming). Nearctic.
Forel, A. 1886b. Espèces nouvelles de fourmis américaines. Annales de la Société Entomologique de Belgique 30:xxxviii-xlix.   125011

Formica rufa obscuripes whymperi unavailable Canada (British Columbia). Nearctic.
Forel, A. 1904b. Fourmis de British Columbia récoltées par M. Ed. Whymper. Annales de la Société Entomologique de Belgique 48:152-155.   125145

Formica rufa obscuriventris obsolete combination U.S.A. (Connecticut). Nearctic.
Mayr, G. 1870b. Neue Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 20:939-996.   127229

Formica rufa obscuriventris integroides unavailable U.S.A. (California, Nebraska). Palearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufa obscuriventris melanotica unavailable U.S.A. (Wisconsin). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufa obscuriventris rubiginosa unavailable U.S.A. (Nebraska, Colorado, Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufa planipilis obsolete combination U.S.A. (Nevada). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa polyctena obsolete combination Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica rufa polyctena bondroiti unavailable Spain, Norway. Palearctic.
Stärcke, A. 1942c. Definities van species (soort), subspecies (ras, stirps), variëteit en aberratie. Entomologische Berichten (Amsterdam) 11:40-48.   129004

Formica rufa pratensis obsolete combination Germany. Palearctic.
Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp.   128038

Formica rufa pratensis ciliata unavailable Russia. Palearctic.
Ruzsky, M. 1915b. Material on Siberian myrmecology. First output. On the myrmecofauna of Tomsk province and certain other Siberian localities. (From research in 1914-1915). [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 64(5th part):1-14.   128192

Formica rufa pratensis foreli unavailable Germany. Palearctic.
Krausse, A. H. 1926a. Formica rufa an Weidenkätzchen. Internationale Entomologische Zeitschrift 20:107-108.   126532

Formica rufa pratensis incisa unavailable Germany. Palearctic.
Krausse, A. H. 1922d. Formica rufa pratensis incisa m. v. n. Entomologisches Jahrbuch 31:155.   126531

Formica rufa pratensis major unavailable Germany. Palearctic.
Gösswald, K. 1941. Rassenstudien an der roten Waldameise Formica rufa L. auf systematischer, ökologischer, physiologischer und biologischer Grundlage. Zeitschrift für Angewandte Entomologie 28:62-124.   125562

Formica rufa pratensis nigricans unavailable France, Italy, Spain. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Formica rufa pratensis rufoides unavailable Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rufa pratensis rufotruncicola unavailable Russia. Palearctic.
Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32.   128162

Formica rufa pratensis santschii unavailable Germany. Palearctic.
Krausse, A. H. 1926b. Waldameisen-Varietäten. Internationale Entomologische Zeitschrift 20:114-115.   126533

Formica rufa pratensis unicolor unavailable Russia. Palearctic.
Ruzsky, M. 1914b. Ants of Surgut district, Tobolsk province. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 14:100-105.   128189

Formica rufa pratensoides nomen nudum
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rufa propinqua obsolete combination U.S.A. (California). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa ravida obsolete combination U.S.A. (Montana). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa rufa obsolete combination Sweden. Palearctic.
Linnaeus, C. 1761. Fauna suecica sistens animalia Sueciae regni: Mammalia, Aves, Amphibia, Pisces, Insecta, Vermes. Editio altera, auctior. Stockholmiae [=Stockholm]: L. Salvii, 48 + 578 pp.   126903

Formica rufa rufa emeryi unavailable Germany. Palearctic.
Krausse, A. H. 1926a. Formica rufa an Weidenkätzchen. Internationale Entomologische Zeitschrift 20:107-108.   126532

Formica rufa rufa santschii unavailable Italy. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica rufa rufa schmidti unavailable Russia. Palearctic.
Ruzsky, M. 1920. Ants of Kamchatka. [In Russian.]. Izvestiya Instituta Issledovaniya Sibiri 2:76-80.   128166

Formica rufa rufa tir unavailable Norway. Palearctic.
Stärcke, A. 1942a. Ants, collected by Dr. C. F. Engelhard at Stockmarknes (Island Hadsekoy, Vesterale Archipelago circa 68°50' Lat. N. Norway) and between 64° and 66° Lat. N. on the western coast of Norway, July 1932. Entomologische Berichten (Amsterdam) 11:21-23.   129002

Formica rufa rufobrevisetosa nomen nudum Russia. Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica rufa rufopratensis synonym of Formica lugubris Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rufa rufopratensis minor unavailable Germany. Palearctic.
Gösswald, K. 1941. Rassenstudien an der roten Waldameise Formica rufa L. auf systematischer, ökologischer, physiologischer und biologischer Grundlage. Zeitschrift für Angewandte Entomologie 28:62-124.   125562

Formica rufa rufopratensoides incertae sedis in genus, unidentifiable Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rufa rufotruncicola unresolved junior homonym Russia. Palearctic.
Ruzsky, M. 1896. Verzeichniss der Ameisen des östlichen Russlands und des Uralgebirges. Berliner Entomologische Zeitschrift 41:67-74.   128163

Formica rufa santschii obsolete combination Italy. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica rufa schmidti homonym replaced by Formica aquilonia Russia. Palearctic.
Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111.   128169

Formica rufa subcaviceps synonym of Formica integroides U.S.A. (Oregon), CANADA (British Columbia). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa subfasciata synonym of Formica integroides U.S.A. (California). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa subnitens obsolete combination U.S.A. (Oregon). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa tahoensis synonym of Formica ravida U.S.A. (California, Nevada). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica rufa truncicola obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica rufa truncicola finzii unavailable Germany. Palearctic.
Krausse, A. H. 1926b. Waldameisen-Varietäten. Internationale Entomologische Zeitschrift 20:114-115.   126533

Formica rufa truncicola menozzii unavailable Germany. Palearctic.
Krausse, A. H. 1926c. Formica rufa Aruncicola Menozzii m.f.n. Entomologische Zeitschrift 40:336.   126534

Formica rufa truncicola staegeri unavailable Germany. Palearctic.
Krausse, A. H. 1926d. Über einige Formen der Formica rufa und exsecta. Internationale Entomologische Zeitschrift 20:264.   126535

Formica rufa truncicola stitzi unavailable Germany. Palearctic.
Krausse, A. H. 1926d. Über einige Formen der Formica rufa und exsecta. Internationale Entomologische Zeitschrift 20:264.   126535

Formica rufa truncicola yessensis unavailable Japan. Palearctic.
Forel, A. 1901m. Formiciden des Naturhistorischen Museums zu Hamburg. Neue Calyptomyrmex-, Dacryon-, Podomyrma- und Echinopla-Arten. Mitteilungen aus dem Naturhistorischen Museum in Hamburg 18:43-82.   125117

Formica rufa truncicolopratensis obsolete combination Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica rufa tshugunovi incertae sedis in genus, unidentifiable Russia. Palearctic.
Ruzsky, M. 1914b. Ants of Surgut district, Tobolsk province. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 14:100-105.   128189

Formica rufescens obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica rufibarbis valid France. Palearctic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica rufibarbis caucasica synonym of Formica clara Russia (Dagestan), ARMENIA, GEORGIA. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica rufibarbis clara obsolete combination Syria. Palearctic.
Forel, A. 1886h. Études myrmécologiques en 1886. Annales de la Société Entomologique de Belgique 30:131-215.   125017

Formica rufibarbis clara caucasica unavailable Russia (Dagestan), ARMENIA, GEORGIA. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica rufibarbis clara clarorufibarbis unavailable Russia, Caucasus. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica rufibarbis clara subpilosoclara unavailable Russia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica rufibarbis clarior homonym replaced by Formica clarissima China. Palearctic.
Ruzsky, M. 1936. Ants of the Transbaikal region. [In Russian.]. Trudy Biologicheskogo Nauchno-Issledovatel'skogo Instituta Tomskogo Gosudarstvennogo Universiteta 2:89-97.   128170

Formica rufibarbis clarissima obsolete combination
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica rufibarbis clarorufibarbis valid Caucasus, Russia. Palearctic.
Wheeler, W. M.; Mann, W. M. 1916. The ants of the Phillips Expedition to Palestine during 1914. Bulletin of the Museum of Comparative Zoology 60:167-174.   130284

Formica rufibarbis glabridorsis obsolete combination China (Beijing). Palearctic.
Santschi, F. 1925f. Contribution à la faune myrmécologique de la Chine. Bulletin de la Société Vaudoise des Sciences Naturelles 56:81-96.   128358

Formica rufibarbis glauca obsolete combination Russia. Palearctic.
Ruzsky, M. 1896. Verzeichniss der Ameisen des östlichen Russlands und des Uralgebirges. Berliner Entomologische Zeitschrift 41:67-74.   128163

Formica rufibarbis kashmirica obsolete combination India (Jammu and Kashmir). Palearctic.
Stärcke, A. 1935a. Zoologie. Formicidae. Wissenschaftliche Ergebnissee der Niederländischen Expeditionen in den Karakorum 1:260-269.   129000

Formica rufibarbis katuniensis synonym of Formica glauca Russia (Siberia). Palearctic.
Ruzsky, M. 1915b. Material on Siberian myrmecology. First output. On the myrmecofauna of Tomsk province and certain other Siberian localities. (From research in 1914-1915). [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 64(5th part):1-14.   128192

Formica rufibarbis litoralis obsolete combination Kyrgyzstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica rufibarbis montana homonym replaced by Formica montivaga Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1923b. The ant fauna of Tashkent district. [In Russian.]. Trudy Turkestanskogo Nauchnogo Obshchestva 1:239-558.   126746

Formica rufibarbis montana clara unavailable Kazakhstan, Afghanistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica rufibarbis montana minor unavailable Kyrgyzstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica rufibarbis montaniformis incertae sedis in genus, obsolete combination Russia (Dagestan). Palearctic.
Kuznetsov-Ugamsky, N. N. 1929b. Die Ameisenfauna Daghestans. Zoologischer Anzeiger 83:34-45.   126763

Formica rufibarbis montivaga incertae sedis in genus, obsolete combination
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica rufibarbis montivaga transversa unavailable
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica rufibarbis occidua obsolete combination U.S.A. (California). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica rufibarbis orientalis homonym replaced by Formica clara sinae China (Shandong). Palearctic.
Wheeler, W. M. 1923c. Chinese ants collected by Professor S. F. Light and Professor A. P. Jacot. American Museum Novitates 69:1-6.   130165

Formica rufibarbis piligera synonym of Formica rufibarbis Poland. Palearctic.
Lomnicki, J. 1925a ("1924"). Przeglad polskich gatunków rodzaju mrówki (Formica Linné). Polskie Pismo Entomologiczne 3:151-182.   126935

Formica rufibarbis rufibarbissubrufa nomen nudum
Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp.   124002

Formica rufibarbis sinae obsolete combination
Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183:1-302.   124775

Formica rufibarbis subpilosa obsolete combination Kazakhstan. Palearctic.
Ruzsky, M. 1902b. Neue Ameisen aus Russland. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 17:469-484.   128173

Formica rufibarbis subpilosa clara unavailable Afghanistan, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica rufibarbis subpilosa clarior unavailable China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica rufibarbis subpilosa fallax unavailable
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica rufibarbis subpilosorufibarbis valid Russia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica rufibarbis volgensis obsolete combination Russia. Palearctic.
Ruzsky, M. 1914c. Eine neue Ameisenform aus dem europäischen Russland. Russkoe Entomologicheskoe Obozrenie 14:323.   128190

Formica ruficeps obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica ruficeps obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica ruficeps incertae sedis in genus, unidentifiable Indonesia (Java). Indomalaya.
Motschoulsky, V. de 1863. Essai d'un catalogue des insectes de l'île Ceylan (suite). Bulletin de la Société Impériale des Naturalistes de Moscou 36(3):1-153.   127470

Formica ruficornis incertae sedis in genus, unidentifiable Europe. Palearctic.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica ruficornis obsolete combination India. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica rufifrons obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica rufipes obsolete combination Brazil. Neotropic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica rufitarsis obsolete combination Austria. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica rufiventris obsolete combination South Africa. Afrotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica rufiventris homonym replaced by Formica flammiventris U.S.A. (California). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica rufoglauca obsolete combination India (Karnataka). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica rufolucida valid Myanmar. Indomalaya.
Collingwood, C. A. 1962c. Some ants (Hym. Formicidae) from north-east Asia. Entomologisk Tidskrift 83:215-230.   123793

Formica rufomaculata synonym of Formica pressilabris Russia. Palearctic.
Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32.   128162

Formica rufonigra obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica rufotruncicola synonym of Formica rufa Netherlands. Palearctic.
Wasmann, E. 1891c. Verzeichnis der Ameisen und Ameisengäste von Holländisch Limburg. Tijdschrift voor Entomologie 34:39-64.   129643

Formica ruiginosa unavailable misspelling Borneo. Indomalaya.
Le Guillou, E. J. F. 1842 ("1841"). Catalogue raisonné des insectes hyménoptères recueillis dans le voyage de circumnavigation des corvettes l'Astrolabe et la Zélée. Annales de la Société Entomologique de France 10:311-324.   126836

Formica rupestris incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica saccharivora incertae sedis in genus, unidentifiable America. Nearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica salomonis obsolete combination Egypt, Saudi Arabia, Israel. Palearctic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica sanguinea valid France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica sanguinea arenicola unresolved junior homonym Russia. Palearctic.
Kuznetsov-Ugamsky, N. N. 1928b. Ants of the South Ussuri Region. [In Russian.]. Zapiski Vladivostokskogo Otdela Gosudarstvennogo Russkogo Geograficheskogo Obshchvestva 1(18):1-47.   126761

Formica sanguinea aserva obsolete combination Canada (Ontario). Nearctic.
Forel, A. 1901l. Fourmis termitophages, Lestobiose, Atta tardigrada, sous-genres d'Euponera. Annales de la Société Entomologique de Belgique 45:389-398.   125116

Formica sanguinea borea synonym of Formica sanguinea Finland. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Formica sanguinea clara homonym replaced by Formica leninei Ukraine. Palearctic.
Karavaiev, V. 1927e. Ameisen aus dem paläarktischen Gebiet. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 2:89-104 [= Trudy. Ukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 4:333-348].   126256

Formica sanguinea clarior synonym of Formica sanguinea Russia, Georgia. Palearctic.
Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800.   128184

Formica sanguinea flavorubra synonym of Formica sanguinea Spain. Palearctic.
Forel, A. 1909c. Fourmis d'Espagne récoltées par M. O. Vogt et Mme Cécile Vogt, Docteurs en médecine. Annales de la Société Entomologique de Belgique 53:103-106.   125191

Formica sanguinea fusciceps synonym of Formica sanguinea Japan. Palearctic.
Wheeler, W. M. 1906h. The ants of Japan. Bulletin of the American Museum of Natural History 22:301-328.   130013

Formica sanguinea griseopubescens synonym of Formica sanguinea Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea leninei obsolete combination
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Formica sanguinea mollesonae synonym of Formica sanguinea Russia. Palearctic.
Ruzsky, M. 1903c. Ants of the Transbaikalian region. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 3:205-207.   128180

Formica sanguinea monticola unresolved junior homonym Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea monticola minuta unavailable Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea obtusopilosa obsolete combination U.S.A. (New Mexico). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica sanguinea puberula obsolete combination U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica sanguinea rotundata obsolete combination Kyrgyzstan, Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea rubicunda obsolete combination U.S.A. (Pennsylvania), CANADA (Newfoundland and Labrador). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica sanguinea rubicunda fusciceps unavailable Japan. Palearctic.
Emery, C. 1895d. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. (Schluss). Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 8:257-360.   124591

Formica sanguinea rubicunda lucidula unavailable U.S.A. Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica sanguinea rubicunda subintegra unavailable U.S.A. (District of Columbia). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica sanguinea rubicunda sublucida unavailable U.S.A. (Massachusetts). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica sanguinea rubicunda subnuda unavailable Canada (British Columbia). Nearctic.
Emery, C. 1895d. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. (Schluss). Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 8:257-360.   124591

Formica sanguinea sanguinea obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica sanguinea sanguinea griseopubescens unavailable
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea sanguinea rotundata unavailable
Kuznetsov-Ugamsky, N. N. 1926c. Contributions to the knowledge of the myrmecology of Turkestan. I. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 20:93-100.   126751

Formica sanguinea strennua unresolved junior homonym Spain. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Formica sanguinea subintegra obsolete combination U.S.A. (District of Columbia). Nearctic.
Wheeler, W. M. 1908i. The ants of Casco Bay, Maine, with observations on two races of Formica sanguinea Latreille. Bulletin of the American Museum of Natural History 24:619-645.   130032

Formica sanguinea subintegra gilvescens unavailable U.S.A. (New York). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica sanguinea subnuda obsolete combination Canada (British Columbia). Nearctic.
Wheeler, W. M. 1903. [Untitled. Formica sanguinea subnuda sp. nov. attributed to W.M. Wheeler.]. P. 73 in: Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   144124

Formica sanguinea tristis unresolved junior homonym Uzbekistan. Palearctic.
Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218].   126263

Formica sansabeana obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica santschii synonym of Formica lugubris Italy. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica savignyi obsolete combination Egypt. Palearctic.
Dufour, L. 1862. Notices entomologiques. Annales de la Société Entomologique de France (4)2:131-148.   124429

Formica saxicola incertae sedis in genus, unidentifiable U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica schardj incertae sedis in genus, unidentifiable Yemen. Palearctic.
Forskål, P. 1775. Descriptiones animalium, avium, amphibiorum, piscium, insectorum, vermium; quae in itinere orientali observavit Petrus Forskål. Post mortum auctoris edidit Carsten Niebuhr. Hauniae [= Copenhagen]: Moeller, xxxiv + 164 pp.   125281

Formica schaufussi synonym of Formica pallidefulva North America. Nearctic.
Mayr, G. 1866a. Myrmecologische Beiträge. Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Classe. Abteilung I 53:484-517.   127215

Formica schaufussi dolosa obsolete combination U.S.A. (Texas). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica schmidtii obsolete combination Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica scitula valid U.S.A. (Georgia). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica scorpiomaior nomen nudum America. Nearctic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica scorpiominor nomen nudum America. Nearctic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica scrutator obsolete combination Indonesia (Aru Is). Indomalaya.
Smith, F. 1859a. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace at the islands of Aru and Key. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 3:132-158.   128687

Formica scutellaris obsolete combination France. Palearctic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica sedula obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica selysi valid France. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Formica semipunctata obsolete combination U.S.A. (New York). Nearctic.
Kirby, W. 1837. Fauna boreali-americana; or the zoology of the northern parts of British America. Part four. Insects. Norwich: J. Fletcher, xxxix + 325 pp.   126433

Formica senex obsolete combination Brazil (Rio de Janeiro). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica sentschuensis valid China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Formica septentrionale obsolete combination U.S.A. (Michigan, Illinois). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica sepulta valid France (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Formica sericata obsolete combination New Guinea (Indonesia). Indomalaya.
Guérin-Méneville, F. E. 1831. Insectes, plate 8. In: Duperrey, L. I. (ed.) 1831. 1830-1831. Voyage autour du monde, exécuté par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Atlas, Insectes. Paris: H. Bertrand, pls. 1-21, 14 bis.   125703

Formica sericea obsolete combination Senegal. Afrotropic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica sericeiventris obsolete combination Brazil (Rio de Janeiro). Neotropic.
Guérin-Méneville, F. E. 1838. Première division. Crustacés, arachnides et insectes. In: Duperrey, L. I. (ed.) 1838. Voyage autour du monde, executé par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Tome deuxième. Part 2. Paris: H. Bertrand, xii + 9-320 pp.   125705

Formica serresi valid France (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Formica sessilis obsolete combination U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica seuberti valid Germany (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica sexdens obsolete combination Suriname. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica sexdentata unavailable misspelling Suriname. Neotropic.
Linnaeus, C. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Holmiae [= Stockholm]: L. Salvii, 824 pp.   126902

Formica sexguttata obsolete combination Virgin Is. Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica sexspinosa obsolete combination New Guinea (Papua New Guinea). Indomalaya.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica siamicaalba nomen nudum Senegal. Afrotropic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica siamicarubra incertae sedis in genus, unidentifiable Thailand. Indomalaya.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica sibylla valid U.S.A. (Nevada). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica simillima obsolete combination Panama. Neotropic.
Smith, F. 1862b. Descriptions of new species of aculeate Hymenoptera, collected at Panama by R. W. Stretch, Esq., with a list of described species, and the various localities where they have previously occurred. Transactions of the Entomological Society of London (3)1:29-44.   128696

Formica simulata incertae sedis in genus, unidentifiable Unknown.
Smith, F. 1878b. Scientific results of the Second Yarkand Mission; based upon the collections and notes of the late Ferdinand Stoliczka, Ph.D. Hymenoptera. Calcutta: Superintendent of Government Printing (Government of India), 22 pp.   128722

Formica sinensis valid China. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica singularis obsolete combination Indonesia (Java). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica smaragdina obsolete combination India. Indomalaya.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica smithii obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica solitaria obsolete combination Brazil (Amazonas). Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica spatulata valid U.S.A. (Iowa, Minnesota). Nearctic.
Buren, W. F. 1944a. A list of Iowa ants. Iowa State College Journal of Science 18:277-312.   123329

Formica specularis synonym of Formica dakotensis U.S.A. (Wisconsin, Dakota). Nearctic.
Wheeler, W. M. 1908k. Comparative ethology of the European and North American ants. Journal für Psychologie und Neurologie 13:404-435.   130034

Formica spinicollis obsolete combination Brazil. Neotropic.
Latreille, P. A. 1817b. Insectes de l'Amérique equinoxiale, recueilliés pendant le voyage de MM. Humboldt et Bonpland. Seconde partie. [part]. Pp. 97-138 in: Humboldt, F. H. A. 1817. von; Bonpland, A. 1813-1832. Voyage aux régions equinoxiales du nouveau continent fait en 1799-1804. Recueil d'observations de zoologie et d'anatomie comparée. Vol. 2. Paris: Schoell, 352 pp.   126806

Formica spininoda obsolete combination French Guiana. Neotropic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica stenoptera synonym of Formica rufibarbis Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica stigma obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica strangulata valid Baltic Amber (Eocene).
Wheeler, W. M. 1915i ("1914"). The ants of the Baltic Amber. Schriften der Physikalisch-Ökonomischen Gesellschaft zu Königsberg 55:1-142.   130096

Formica strenua obsolete combination Chile. Neotropic.
Haliday, A. H. 1836. Descriptions, etc. of the Hymenoptera. Pp. 316-331 in: Curtis, J.; Haliday, A. H.; Walker, F. 1836. Descriptions, etc. of the insects collected by Captain P. P. King R. N., F. R. S., in the survey of the Straits of Magellan. Transactions of the Linnean Society of London 17:315-359.   125734

Formica striata obsolete combination Panama. Neotropic.
Smith, F. 1862b. Descriptions of new species of aculeate Hymenoptera, collected at Panama by R. W. Stretch, Esq., with a list of described species, and the various localities where they have previously occurred. Transactions of the Entomological Society of London (3)1:29-44.   128696

Formica stricta obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica structor obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica subaenescens valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica subcyanea valid Mexico (Hidalgo). Neotropic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica subelongata valid U.S.A. (California). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica subintegra valid U.S.A. (District of Columbia). Nearctic.
Wheeler, W. M. 1908i. The ants of Casco Bay, Maine, with observations on two races of Formica sanguinea Latreille. Bulletin of the American Museum of Natural History 24:619-645.   130032

Formica sublucida synonym of Formica pergandei U.S.A. (Massachusetts). Nearctic.
Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104:1-585.   123910

Formica subnitens valid U.S.A. (Oregon). Nearctic.
Creighton, W. S. 1940a. A revision of the North American variants of the ant Formica rufa. American Museum Novitates 1055:1-10.   123908

Formica subnuda synonym of Formica aserva Canada (British Columbia). Nearctic.
Wheeler, W. M. 1903. [Untitled. Formica sanguinea subnuda sp. nov. attributed to W.M. Wheeler.]. P. 73 in: Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   144124

Formica subpicea incertae sedis in genus, unidentifiable Sri Lanka. Indomalaya.
Motschoulsky, V. de 1863. Essai d'un catalogue des insectes de l'île Ceylan (suite). Bulletin de la Société Impériale des Naturalistes de Moscou 36(3):1-153.   127470

Formica subpilosa valid Kazakhstan. Palearctic.
Ruzsky, M. 1902b. Neue Ameisen aus Russland. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 17:469-484.   128173

Formica subpilosa pamirica obsolete combination Tajikistan. Palearctic.
Dlussky, G. M. 1965a. Ants of the genus Formica L. of Mongolia and northeast Tibet (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 23:15-43.   124134

Formica subpilosa ruzskyi synonym of Formica clarissima
Dlussky, G. M. 1965a. Ants of the genus Formica L. of Mongolia and northeast Tibet (Hymenoptera, Formicidae). Annales Zoologici (Warsaw) 23:15-43.   124134

Formica subpolita valid U.S.A. (California). Nearctic.
Mayr, G. 1886d. Die Formiciden der Vereinigten Staaten von Nordamerika. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 36:419-464.   127240

Formica subpolita camponoticeps synonym of Formica subpolita U.S.A. (Washington). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica subpolita ficticia synonym of Formica subpolita U.S.A. (Montana). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica subpolita montana obsolete combination U.S.A. (Nebraska). Nearctic.
Wheeler, W. M. 1910a. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp.   130044

Formica subpolita perpilosa obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1910a. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp.   130044

Formica subrufa obsolete combination Spain. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Formica subrufoides synonym of Formica cinerea Austria. Palearctic.
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Formica subsericea valid U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica subsericeoneorufibarbis nomen nudum
Wheeler, W. M. 1901c. The compound and mixed nests of American ants. Part II. The known cases of social symbiosis among American ants. American Naturalist 35:513-539.   129962

Formica subspinosa incertae sedis in genus, unidentifiable U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica subteranea unavailable misspelling France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica subterranea obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica subtilis obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica suecica valid Sweden. Palearctic.
Adlerz, G. 1902. Myrmecologiska studier. IV. Formica suecica n. sp., Eine neue schwedische Ameise. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar. Stockholm 59:263-265.   122123

Formica suffusa obsolete combination Australia. Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica superba synonym of Formica uralensis China (Beijing). Palearctic.
Wheeler, W. M. 1933c. New ants from China and Japan. Psyche (Cambridge) 40:65-67.   130243

Formica surinamensis valid Baltic Amber (Eocene).
Berendt, G. C. 1830. Die Insekten im Bernstein. Ein Beitrag zur Thiergeschichte der Vorwelt. Danzig: Nicolai, 38 pp.   122598

Formica syloicola unavailable misspelling India. Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica sylvatica obsolete combination France. Palearctic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica sylvicola obsolete combination India. Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica talbotae valid U.S.A. (Michigan). Nearctic.
Wilson, E. O. 1977b ("1976"). The first workerless parasite in the ant genus Formica (Hymenoptera: Formicidae). Psyche (Cambridge) 83:277-281.   130385

Formica tamarae synonym of Formica foreli Georgia, Russia. Palearctic.
Dlussky, G. M. 1964. The ants of the subgenus Coptoformica of the genus Formica (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Zoologicheskii Zhurnal 43:1026-1040.   124125

Formica taprobane obsolete combination Sri Lanka. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica tarimica valid China (Xinjiang). Palearctic.
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica tarsata obsolete combination Senegal. Afrotropic.
Fabricius, J. C. 1798. Supplementum entomologiae systematicae. Hafniae [= Copenhagen]: Proft and Storch, 572 pp.   124869

Formica tejonia obsolete combination U.S.A. (California). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica tenuipes obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1857a. Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 2:42-88.   128683

Formica tenuis obsolete combination Guyana. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica tenuissima incertae sedis in genus, unidentifiable U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica terebrans obsolete combination Australia (New South Wales). Australasia.
Lowne, B. T. 1865a. Contributions to the natural history of Australian ants. Entomologist 2:275-280.   126969

Formica terricola obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica testacea incertae sedis in genus, unidentifiable Europe. Palearctic.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica testacea obsolete combination Czech Republic. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica testaceipes obsolete combination Australia (Western Australia). Australasia.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica testaceipes incertae sedis in genus, unidentifiable France. Palearctic.
Leach, W. E. 1825. Descriptions of thirteen species of Formica and three species of Culex found in the environs of Nice. Zoological Journal. London 2:289-293.   126852

Formica theryi obsolete combination Morocco. Palearctic.
Santschi, F. 1936c. Liste et descriptions de fourmis du Maroc. Bulletin de la Société des Sciences Naturelles du Maroc 16:198-210.   128427

Formica thijssei synonym of Formica pratensis Netherlands. Palearctic.
Betrem, J. G. 1955b. De systematische plaats van Formica congerens ab. thijssei Stärcke (Hym., Form.). Entomologische Berichten (Amsterdam) 15:391-393.   122709

Formica thoracica obsolete combination North Africa. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica thoracica incertae sedis in genus, unidentifiable France. Palearctic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica tianshanica valid Kyrgyzstan. Palearctic.
Seifert, B.; Schultz, R. 2009b. A taxonomic revision of the Formica rufibarbis Fabricius, 1793 group (Hymenoptera: Formicidae). Myrmecological News 12:255-272.   132293

Formica timida obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica timida obsolete combination Germany. Palearctic.
Foerster, A. 1850a. Hymenopterologische Studien. 1. Formicariae. Aachen: Ernst Ter Meer, 74 pp.   124947

Formica tincta obsolete combination Myanmar. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica tombeuri obsolete combination Portugal. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Formica tomentosa incertae sedis in genus, unidentifiable French Guiana. Neotropic.
Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134.   128015

Formica torrentium synonym of Formica selysi France. Palearctic.
Bernard, F. 1967a ("1968"). Faune de l'Europe et du Bassin Méditerranéen. 3. Les fourmis (Hymenoptera Formicidae) d'Europe occidentale et septentrionale. Paris: Masson, 411 pp.   122660

Formica transkaucasica incertae sedis in genus, unidentifiable Georgia. Palearctic.
Nasonov, N. V. 1889. Contribution to the natural history of the ants primarily of Russia. 1. Contribution to the ant fauna of Russia. [In Russian.]. Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete 58:1-78.   127508

Formica transmontanis valid Canada (British Columbia). Nearctic.
Francoeur, A. 1973. Révision taxonomique des espèces néarctiques du groupe fusca, genre Formica (Formicidae, Hymenoptera). Mémoires de la Société Entomologique du Québec 3:1-316.   125328

Formica triangularis incertae sedis in genus, unidentifiable U.S.A. (Indiana). Nearctic.
Say, T. 1836. Descriptions of new species of North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1:209-305.   128464

Formica tridentata obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica trifasciata obsolete combination Indonesia (Java). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica trigona incertae sedis in family, unidentifiable Baltic Amber (Eocene).
Presl, J. S. 1822. Additamenta ad faunam protogaem, sistens descriptiones aliquat animalium in succino inclusorum. Pp. 191-210 in: Presl, J. S.; Presl, K. B. 1822. Deliciae Pragenses, historiam naturalem spectantes. Tome 1. Pragae: Calve, 244 pp.   127884

Formica tripartita valid Germany (Oligocene).
Théobald, N. 1937a. Les insectes fossiles des terrains oligocènes de France. Nancy: G. Thomas, 473 pp.   129325

Formica tristis synonym of Formica fusca No locality given.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica tropica obsolete combination Indonesia (Halmahera). Australasia.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica truncata obsolete combination Italy. Palearctic.
Spinola, M. 1808. Insectorum Liguriae species novae aut rariores, quae in agro ligustico nuper detexit, descripsit et iconibus illustravit Maximilianus Spinola, adjecto catalogo specierum auctoribus jam enumeratarum, quae in eadam regione passim occurrent. Tom. II. Fasc. 4. Genova: Y. Gravier, pp. 207-262.   128970

Formica truncicola synonym of Formica truncorum Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica truncicola integra obsolete combination North America. Nearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Formica truncicola integra subcaviceps unavailable U.S.A. (Oregon), CANADA (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica truncicola integroides obsolete combination U.S.A. (California, Nebraska). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola integroides coloradensis unavailable U.S.A. (Colorado, New Mexico, Idaho). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola integroides propinqua unavailable U.S.A. (California). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica truncicola integroides ravida unavailable U.S.A. (Montana). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola integroides subfasciata unavailable U.S.A. (California). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica truncicola integroides tahoensis unavailable U.S.A. (California, Nevada). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica truncicola mucescens obsolete combination U.S.A. (Colorado). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola obscuriventris obsolete combination U.S.A. (Connecticut). Nearctic.
Mayr, G. 1870b. Neue Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 20:939-996.   127229

Formica truncicola pratensoides nomen nudum
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica truncicola sinensis obsolete combination China. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola truncicola obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica truncicola truncicola sinensis unavailable China (Sichuan). Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicola yessensis obsolete combination Japan. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica truncicolopratensis synonym of Formica truncorum Switzerland. Palearctic.
Forel, A. 1874. Les fourmis de la Suisse. Systématique, notices anatomiques et physiologiques, architecture, distribution géographique, nouvelles expériences et observations de moeurs. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 26:1-452.   124988

Formica truncorum valid Czech Republic. Palearctic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica truncorum approximans obsolete combination China (Beijing). Palearctic.
Wheeler, W. M. 1933c. New ants from China and Japan. Psyche (Cambridge) 40:65-67.   130243

Formica truncorum finzii synonym of Formica truncorum Germany. Palearctic.
Stitz, H. 1939. Die Tierwelt Deutschlands und der angrenzenden Meersteile nach ihren Merkmalen und nach ihrer Lebensweise. 37. Theil. Hautflüger oder Hymenoptera. I: Ameisen oder Formicidae. Jena: G. Fischer, 428 pp.   129033

Formica truncorum frontalis obsolete combination Spain. Palearctic.
Santschi, F. 1919e. Fourmis d'Espagne et des Canaries. Boletín de la Real Sociedad Española de Historia Natural 19:241-248.   128313

Formica truncorum menozzii synonym of Formica truncorum Germany. Palearctic.
Stitz, H. 1939. Die Tierwelt Deutschlands und der angrenzenden Meersteile nach ihren Merkmalen und nach ihrer Lebensweise. 37. Theil. Hautflüger oder Hymenoptera. I: Ameisen oder Formicidae. Jena: G. Fischer, 428 pp.   129033

Formica truncorum staegeri synonym of Formica truncorum Germany. Palearctic.
Stitz, H. 1939. Die Tierwelt Deutschlands und der angrenzenden Meersteile nach ihren Merkmalen und nach ihrer Lebensweise. 37. Theil. Hautflüger oder Hymenoptera. I: Ameisen oder Formicidae. Jena: G. Fischer, 428 pp.   129033

Formica tuberculata obsolete combination Trinidad. Neotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica tuberosa obsolete combination France. Palearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Formica tuberum obsolete combination Sweden. Palearctic.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica typhlos nomen nudum Brazil. Neotropic.
Lund, P. W. 1831a. Lettre sur les habitudes de quelques fourmis du Brésil, adressée à M. Audouin. Annales des Sciences Naturelles 23:113-138.   126986

Formica ulkei valid U.S.A. (South Dakota). Nearctic.
Emery, C. 1893k. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 7:633-682.   124571

Formica ulkei hebescens synonym of Formica ulkei U.S.A. (Indiana). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica umbrata obsolete combination Finland. Palearctic.
Nylander, W. 1846b. Additamentum adnotationum in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:1041-1062.   127562

Formica ungeri valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica ungeri neutra valid Croatia (Miocene).
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp.   125815

Formica unifasciata obsolete combination France. Palearctic.
Latreille, P. A. 1798. Essai sur l'histoire des fourmis de la France. Brive: F. Bourdeaux, 50 pp.   126792

Formica unispinosa obsolete combination Guadeloupe. Neotropic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica uralensis valid Russia. Palearctic.
Ruzsky, M. 1895. Faunistic investigations in east Russia 1. Contribution to the ant fauna of east Russia. 2. Zoological excursion in the Orenburg region in 1894. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 28(5):1-32.   128162

Formica ussuriensis valid Russia. Palearctic.
Seifert, B. 2021. A taxonomic revision of the Palaearctic members of the Formica rufa group (Hymenoptera: Formicidae) – the famous mound-building red wood ants. Myrmecological News 31:133-179.   143859

Formica vaga obsolete combination Slovenia. Palearctic.
Scopoli, J. A. 1763. Entomologia carniolica exhibens insecta Carnioliae indigena et distributa in ordines, genera, species, varietates. Methodo Linnaeana. Vindobonae [=Vienna]: J. Trattner, xxxvi + 420 pp.   128545

Formica vagans obsolete combination French Guiana. Neotropic.
Olivier, A. G. 1792. Encyclopédie méthodique. Histoire naturelle. Insectes. Tome 6. (pt. 2). Paris: Panckoucke, pp. 369-704.   127622

Formica vagans incertae sedis in genus, unidentifiable Germany. Palearctic.
Fabricius, J. C. 1793. Entomologia systematica emendata et aucta. Secundum classes, ordines, genera, species, adjectis synonimis, locis observationibus, descriptionibus. Tome 2. Hafniae [= Copenhagen]: C. G. Proft, 519 pp.   124868

Formica vagans obsolete combination India (Karnataka). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica variegata obsolete combination Sri Lanka, Singapore. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica velox obsolete combination India (Karnataka/Kerala). Indomalaya.
Jerdon, T. C. 1851. A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science 17:103-127.   126168

Formica venosa incertae sedis in genus, unidentifiable Unknown.
Gmelin, J. F. 1790. Caroli a Linné, systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I. Pars V. Lipsiae [= Leipzig]: G. E. Beer, pp. 2225-3020.   125505

Formica ventralis obsolete combination Sri Lanka. Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica vestita obsolete combination South Africa. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica vetula synonym of Formica lasioides
Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90.   130068

Formica viatica obsolete combination Spain. Palearctic.
Fabricius, J. C. 1787. Mantissa insectorum sistens eorum species nuper detectas adiectis characteribus, genericis, differentiis, specificis, emendationibus, observationibus. Tome I. Hafniae [= Copenhagen]: C. G. Proft, 348 pp.   124867

Formica vigilans obsolete combination Borneo (East Malaysia: Sarawak). Indomalaya.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica villiscapa valid China (Gansu). Palearctic.
Chang, Y.-D.; He, D.-H. 2002a. Taxonomic study of genus Formica L. from northwest China with descriptions of nine new species and four new records (Hymenoptera: Formicidae: Formicinae). [In Chinese.]. Zoological Research 23:49-60.   130905

Formica villosa obsolete combination Suriname. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica vinculans valid U.S.A. (Illinois). Nearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica vinosa obsolete combination Brazil. Neotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica vinsonnella obsolete combination Réunion. Malagasy.
Dufour, L. 1864. Note sur une nouvelle espèce de fourmi (Formica Vinsonnella). Annales de la Société Entomologique de France (4)4:210.   124430

Formica virescens obsolete combination Australia. Australasia.
Fabricius, J. C. 1775. Systema entomologiae, sistens insectorum classes, ordines, genera, species adiectis synonymis, locis, descriptionibus, observationibus. Flensburgi et Lipsiae [= Flensburg and Leipzig]: Korte, 832 pp.   124865

Formica virginiana incertae sedis in genus, unidentifiable U.S.A. (District of Columbia). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica viridis obsolete combination Australia. Australasia.
Kirby, W. 1819 ("1818"). A description of several new species of insects collected in New Holland by Robert Brown, Esq. F.R.S. Lib. Linn. Soc. Transactions of the Linnean Society of London 12:454-478.   126434

Formica virulens obsolete combination Indonesia (Sulawesi). Indomalaya.
Smith, F. 1861b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Ceram, Celebes, Ternate, and Gilolo. [part]. Journal and Proceedings of the Linnean Society of London. Zoology 6:36-48.   128694

Formica visitatrix obsolete combination Suriname. Neotropic.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica vitrea obsolete combination Indonesia (Bacan). Australasia.
Smith, F. 1860b. Catalogue of hymenopterous insects collected by Mr. A. R. Wallace in the islands of Bachian, Kaisaa, Amboyna, Gilolo, and at Dory in New Guinea. Journal and Proceedings of the Linnean Society of London. Zoology 5(17b)(suppl. to vol. 4):93-143.   128691

Formica vivida obsolete combination Sierra Leone. Afrotropic.
Smith, F. 1858a. Catalogue of hymenopterous insects in the collection of the British Museum. Part VI. Formicidae. London: British Museum, 216 pp.   128685

Formica vividula obsolete combination Finland. Palearctic.
Nylander, W. 1846a. Adnotationes in monographiam formicarum borealium Europae. Acta Societatis Scientiarum Fennicae 2:875-944.   127561

Formica volgensis incertae sedis in genus, unidentifiable Russia. Palearctic.
Ruzsky, M. 1914c. Eine neue Ameisenform aus dem europäischen Russland. Russkoe Entomologicheskoe Obozrenie 14:323.   128190

Formica volitans nomen nudum India. Indomalaya.
Christ, J. L. 1791. Naturgeschichte, Klassification und Nomenclatur der Insekten vom Bienen, Wespen und Ameisengeschlecht. Frankfurt: Hermann, 535 pp.   123624

Formica vorax obsolete combination South America. Neotropic.
Fabricius, J. C. 1804. Systema Piezatorum secundum ordines, genera, species, adjectis synonymis, locis, observationibus, descriptionibus. Brunswick: C. Reichard, xiv + 15-439 + 30 pp.   124870

Formica wallacei unavailable
Guerrero, R. J. 2018. Taxonomic identity of the ghost ant, Tapinoma melanocephalum (Fabricius, 1793) (Formicidae: Dolichoderinae). Zootaxa 4410:497-510.   143233

Formica wallacei obsolete combination
Guerrero, R. J. 2018. Taxonomic identity of the ghost ant, Tapinoma melanocephalum (Fabricius, 1793) (Formicidae: Dolichoderinae). Zootaxa 4410:497-510.   143233

Formica wheeleri valid U.S.A. (Utah). Nearctic.
Creighton, W. S. 1935. Two new species of Formica from western United States. American Museum Novitates 773:1-8.   123892

Formica whymperi obsolete combination Canada (British Columbia). Nearctic.
Wheeler, W. M. 1917a. The mountain ants of western North America. Proceedings of the American Academy of Arts and Sciences 52:457-569.   130116

Formica wialensis nomen nudum Russia. Palearctic.
Ruzsky, M. 1946. Ants of Tomsk province and contiguous localities. [In Russian.]. Trudy Tomskogo Gosudarstvennogo Universiteta 97:69-72.   128171

Formica wichita obsolete combination U.S.A. (Texas). Nearctic.
Buckley, S. B. 1866. Descriptions of new species of North American Formicidae. Proceedings of the Entomological Society of Philadelphia 6:152-172.   123310

Formica wongi synonym of Formica sinensis China (Jilin). Palearctic.
Wu, J. 1990. Taxonomic studies on the genus Formica L. of China (Hymenoptera: Formicidae). [In Chinese.]. Forest Research 3:1-8.   130478

Formica xerophila valid U.S.A. (Washington). Nearctic.
Smith, M. R. 1939f. Notes on Formica (Neoformica) moki Wheeler, with description of a new subspecies (Hymenoptera: Formicidae). Annals of the Entomological Society of America 32:581-584.   128784

Formica yessensis valid Japan. Palearctic.
Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565.   130081

Formica yoshiokae valid Japan. Palearctic.
Wheeler, W. M. 1933c. New ants from China and Japan. Psyche (Cambridge) 40:65-67.   130243

Formica zealandica obsolete combination New Zealand. Australasia.
Smith, F. 1878a. Descriptions of new species of hymenopterous insects from New Zealand, collected by Prof. Hutton, at Otago. Transactions of the Entomological Society of London 1878:1-7.   128721

Formica zherikhini valid Baltic Amber (Eocene).
Dlussky, G. M. 2008a. Ants of the tribe Formicini (Hymenoptera, Formicidae) from late Eocene amber of Europe. [In Russian.]. Paleontologicheskii Zhurnal 2008 (5):45-59.   131120

Formica zonata obsolete combination New Guinea (Papua New Guinea). Australasia.
Guérin-Méneville, F. E. 1838. Première division. Crustacés, arachnides et insectes. In: Duperrey, L. I. (ed.) 1838. Voyage autour du monde, executé par ordre du Roi, sur la corvette de sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie. Tome deuxième. Part 2. Paris: H. Bertrand, xii + 9-320 pp.   125705

Fushuniformica incertae sedis in subfamily, valid
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Fushuniformica spinata valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Gerontoformica valid
Nel, A.; Perrault, G. 2004. [Untitled. Genus Gerontoformica Nel and Perrault n. gen. Type species: Gerontoformica cretacica Nel and Perrault n. sp.]. Pp. 24-26 in: Nel, A.; Perrault, G.; Perrichot, V.; Néraudeau, D. 2004. The oldest ant in the Lower Cretaceous amber of Charente-Maritime (SW France) (Insecta: Hymenoptera: Formicidae). Geologica Acta 2:23-29.   131921

Gerontoformica contega valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica cretacica valid France (Charentese Amber, Cretaceous).
Nel, A.; Perrault, G. 2004. [Untitled. Genus Gerontoformica Nel and Perrault n. gen. Type species: Gerontoformica cretacica Nel and Perrault n. sp.]. Pp. 24-26 in: Nel, A.; Perrault, G.; Perrichot, V.; Néraudeau, D. 2004. The oldest ant in the Lower Cretaceous amber of Charente-Maritime (SW France) (Insecta: Hymenoptera: Formicidae). Geologica Acta 2:23-29.   131921

Gerontoformica gracilis valid Myanmar (Burmese (Kachin) Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica magna valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica maraudera obsolete combination Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2016. Adaptive radiation in socially advanced stem-group ants from the Cretaceous. Current Biology 26:515-521.   142879

Gerontoformica occidentalis valid France (Charentese Amber, Cretaceous).
Perrichot, V.; Nel, A.; Néraudeau, D.; Lacau, S.; Guyot, T. 2008. New fossil ants in French Cretaceous amber (Hymenoptera: Formicidae). Naturwissenschaften 95:91-97.   132010

Gerontoformica orientalis incertae sedis in genus, unidentifiable Myanmar (Burmese Amber, Cretaceous).
Engel, M. S.; Grimaldi, D. A. 2005. Primitive new ants in Cretaceous amber from Myanmar, New Jersey, and Canada (Hymenoptera: Formicidae). American Museum Novitates 3485:1-23.   131191

Gerontoformica pilosa valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica robusta valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica rugosa incertae sedis in genus, unidentifiable Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica spiralis valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica sternorhabda valid Myanmar (Burmese (Kachin) Amber, Cretaceous).
Boudinot, B. E.; Richter, A.; Katzke, J.; Chaul, J. C. M.; Keller, R. A.; Economo, E. P.; Beutel, R. G.; Yamamoto, S. 2022. Evidence for the evolution of eusociality in stem ants and a systematic revision of †Gerontoformica (Hymenoptera: Formicidae). Zoological Journal of the Linnean Society 195:1355-1389.   143957

Gerontoformica subcuspis valid Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Gerontoformica tendir incertae sedis in genus, unidentifiable Myanmar (Burmese Amber, Cretaceous).
Barden, P.; Grimaldi, D. A. 2014. A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). PLoS ONE 9 (4):e93627.   142579

Huaxiaformica incertae sedis in subfamily, valid
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Huaxiaformica mallepetiolata valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Iberoformica valid
Tinaut, A. 1990a. Descripción del macho de Formica subrufa Roger, 1859 y creación de un nuevo subgénero (Hymenoptera: Formicidae). EOS. Revista Española de Entomología 65:281-291.   129353

Iberoformica gerardi obsolete combination France. Palearctic.
Bondroit, J. 1917b. Diagnoses de trois nouveaux Formica d'Europe (Hym.). Bulletin de la Société Entomologique de France 1917:186-187.   122878

Iberoformica subrufa valid Spain. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Liaoformica incertae sedis in subfamily, valid
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Liaoformica longipetiolata valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Longiformica incertae sedis in subfamily, valid
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Longiformica dongzhouheensis valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Longiformica guchengziensis valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Neoformica synonym of Formica
Wheeler, W. M. 1913a. Corrections and additions to "List of type species of the genera and subgenera of Formicidae". Annals of the New York Academy of Sciences 23:77-83.   130072

Neoformica pallidefulva obsolete combination U.S.A. Nearctic.
Latreille, P. A. 1802a. Histoire naturelle des fourmis, et recueil de mémoires et d'observations sur les abeilles, les araignées, les faucheurs, et autres insectes. Paris: Impr. Crapelet (chez T. Barrois), xvi + 445 pp.   126800

Paraformica synonym of Cataglyphis
Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119.   125258

Proformica valid
Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33.   128175

Proformica (Alloformica) obsolete combination
Dlussky, G. M. 1969a. Ants of the genus Proformica Ruzs. of the USSR and contiguous countries (Hymenoptera, Formicidae). [In Russian.]. Zoologicheskii Zhurnal 48:218-232.   124139

Proformica (Paraformica) obsolete combination
Forel, A. 1915b. Results of Dr. E. Mjöbergs Swedish Scientific Expeditions to Australia 1910-13. 2. Ameisen. Arkiv för Zoologi 9(16):1-119.   125258

Proformica (Proformica) obsolete combination
Ruzsky, M. 1902d. Material on the ant fauna of the Caucasus and the Crimea. [In Russian.]. Protokoly Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 206(suppl.):1-33.   128175

Proformica aerea synonym of Proformica nasuta Greece. Palearctic.
Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berliner Entomologische Zeitschrift 3:225-259.   128086

Proformica alaica valid Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926b. Neue turkestanische Ameisen. Russkoe Entomologicheskoe Obozrenie 20:71-77.   126750

Proformica borowieci valid Greece. Palearctic.
Lebas, C.; Galkowski, C.; Lenoir, A.; Perdereau, E. 2023. Description of Proformica borowieci sp. nov. (Hymenoptera: Formicidae), a new species of the genus Proformica Ruzsky, 1902 from Greece. Annales Zoologici (Warsaw) 73 (3):569-580.   144227

Proformica buddhaensis valid China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Proformica caucasea valid Georgia. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Proformica cerdanyensis valid France. Palearctic.
Galkowski, C.; Lebas, C.; Lenoir, A.; Perdereau, E.; Blatrix, R. 2022. Description d’une nouvelle espèce de Proformica, P. cerdanyensis n. sp., dans les Pyrénées (Hymenoptera, Formicidae). Revue de l’Association Roussillonnaise d’Entomologie XXXI:26-42.   144023

Proformica chelmosensis valid Greece. Palearctic.
Lebas, C.; Galkowski, C. 2019a. Notes sur le genre Proformica Ruzsky (Hymenoptera, Formicidae). Revue de l'Association Roussillonnaise d'Entomologie 28 (4):218-222.   143403

Proformica coriacea valid Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1927b. Zur Kenntnis der Gattung Proformica Ruzsky. Societas Entomologica. Stuttgart 42:26-28.   126755

Proformica depilis synonym of Proformica nasuta France. Palearctic.
Santschi, F. 1925g. Fourmis d'Espagne et autres espèces paléarctiques (Hymenopt.). EOS. Revista Española de Entomología 1:339-360.   128359

Proformica deserta obsolete combination Turkmenistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1926b. Neue turkestanische Ameisen. Russkoe Entomologicheskoe Obozrenie 20:71-77.   126750

Proformica dolichocephala valid Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1927b. Zur Kenntnis der Gattung Proformica Ruzsky. Societas Entomologica. Stuttgart 42:26-28.   126755

Proformica epinotalis valid Kyrgyzstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1927b. Zur Kenntnis der Gattung Proformica Ruzsky. Societas Entomologica. Stuttgart 42:26-28.   126755

Proformica ferreri valid Spain. Palearctic.
Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174.   122872

Proformica flavosetosa valid China (Sichuan). Palearctic.
Viehmeyer, H. 1922. Neue Ameisen. Archiv für Naturgeschichte (A)88(7):203-220.   129517

Proformica frigida synonym of Proformica coriacea Kyrgyzstan. Palearctic.
Dlussky, G. M. 1965b. Entomological research in Kirghizia. Three new species of ants from Kirghizia. [In Russian.]. Entomologicheskie Issledovaniya v Kirgizii 4:27-33.   124135

Proformica jacoti valid China (Beijing). Palearctic.
Wheeler, W. M. 1923c. Chinese ants collected by Professor S. F. Light and Professor A. P. Jacot. American Museum Novitates 69:1-6.   130165

Proformica kaszabi valid Kyrgyzstan, Mongolia. Palearctic.
Dlussky, G. M. 1969a. Ants of the genus Proformica Ruzs. of the USSR and contiguous countries (Hymenoptera, Formicidae). [In Russian.]. Zoologicheskii Zhurnal 48:218-232.   124139

Proformica kobachidzei valid Georgia. Palearctic.
Arnol'di, K. V. 1968b. Important additions to the myrmecofauna (Hymenoptera, Formicidae) of the USSR, and descriptions of new forms. [In Russian.]. Zoologicheskii Zhurnal 47:1800-1822.   122362

Proformica korbi valid Turkey. Palearctic.
Emery, C. 1909b. Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.) Teil VII. Deutsche Entomologische Zeitschrift 1909:179-204.   124689

Proformica kosswigi valid Turkey. Palearctic.
Donisthorpe, H. 1950d. Two new species of ants, and a few others from Turkey. Annals and Magazine of Natural History (12)3:638-640.   124376

Proformica kusnezowi valid Kyrgyzstan. Palearctic.
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Proformica lebasi valid Greece. Palearctic.
Borowiec, L.; Salata, S. 2022. A monographic review of ants of Greece (Hymenoptera: Formicidae). Vol. 1. Introduction and review of all subfamilies except the subfamily Myrmicinae. Part 1: text. Bytom: Natural History Monographs of the Upper Silesian Museum, 1-297.   144091

Proformica lefevrei synonym of Proformica buddhaensis China (Shandong). Palearctic.
Wheeler, W. M. 1929g. Some ants from China and Manchuria. American Museum Novitates 361:1-11.   130211

Proformica longipilosa valid France. Palearctic.
Galkowski, C.; Lebas, C.; Wegnez, P.; Lenoir, A.; Blatrix, R. 2017. Redescription of Proformica nasuta (Nylander, 1856) (Hymenoptera, Formicidae) using an integrative approach. European Journal of Taxonomy 290:1-40.   143030

Proformica longiseta unavailable Spain. Palearctic.
Collingwood, C. A. 1978. A provisional list of Iberian Formicidae with a key to the worker caste (Hym. Aculeata). EOS. Revista Española de Entomología 52:65-95.   123763

Proformica menozzii obsolete combination Algeria. Palearctic.
Santschi, F. 1923a. Notes sur les fourmis paléarctiques. 4ème note. Boletín de la Real Sociedad Española de Historia Natural 23:133-137.   128343

Proformica mongolica valid Mongolia. Palearctic.
Emery, C. 1901m. [Untitled. Descriptions of new taxa: Messor barbarus Linn. var. lobulifera Emery n. var.; Formica nasuta Nyl. subspec. mongolica Emery n. subspec.]. P. 159 in: Mocsáry, S.; Szépligeti, V. 1901. Hymenopterák (Hymenopteren). Pp. 121-169 in: Horváth, G. 1901. Zichy Jenó Gróf harmadik ázsiai utazásának állattani eredményei. Vol. 2. Budapest: V. Hornyánsky, xli + 470 pp.   124654

Proformica mongolica buddhaensis obsolete combination China (Tibet). Palearctic.
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444.   128191

Proformica muusensis valid China (Shaanxi). Palearctic.
Zhu, W.; Wu, L.; Duan, L.; Xu, S. 2022. A checklist of ants (Hymenoptera: Formicidae) in northern Shaanxi Province, China, with one new species of genus Proformica Ruzsky, 1902. Journal of Asia-Pacific Entomology 25 (1):27 pp.   143940

Proformica nasuta valid France. Palearctic.
Nylander, W. 1856b. Synopsis des Formicides de France et d'Algérie. Annales des Sciences Naturelles, Zoologie (4)5:51-109.   127565

Proformica nasuta barbatula nomen nudum
Arnol'di, K. V. 1948a. Ants of Talysh and the Diabar depression. Their importance for the characterization of communities of terrestrial invertebrates and for historical analysis of the fauna. [In Russian.]. Trudy Zoologicheskogo Instituta. Akademiya Nauk SSSR 7(2):206-262.   122358

Proformica nasuta metalica valid Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1923b. The ant fauna of Tashkent district. [In Russian.]. Trudy Turkestanskogo Nauchnogo Obshchestva 1:239-558.   126746

Proformica nasuta syrdariana valid Kazakhstan. Palearctic.
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Proformica neogagates obsolete combination U.S.A. (Pennsylvania). Nearctic.
Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87.   129540

Proformica nitida valid Uzbekistan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1923b. The ant fauna of Tashkent district. [In Russian.]. Trudy Turkestanskogo Nauchnogo Obshchestva 1:239-558.   126746

Proformica nitida alpina synonym of Proformica nitida Kazakhstan. Palearctic.
Kuznetsov-Ugamsky, N. N. 1927b. Zur Kenntnis der Gattung Proformica Ruzsky. Societas Entomologica. Stuttgart 42:26-28.   126755

Proformica nitida orites synonym of Proformica nitida
Santschi, F. 1928b. Nouvelles fourmis de Chine et du Turkestan Russe. Bulletin et Annales de la Société Entomologique de Belgique 68:31-46.   128373

Proformica oculatissima valid Greece. Palearctic.
Forel, A. 1886e. Nouvelles fourmis de Grèce récoltées par M. E. von Oertzen. Annales de la Société Entomologique de Belgique 30:clix-clxviii.   125014

Proformica ossetica valid Russia (North Ossetia). Palearctic.
Dubovikoff, D. A. 2005b. А new species of the genus Proformica Ruzsky, 1902 (Hymenoptera, Formicidae) from North Ossetia and key to identification of Proformica species of the Caucasian Isthmus. [in Russian]. Kavkazskii Entomologicheskii Byulleten 1:189-191.   132968

Proformica phoenica nomen nudum
Galkowski, C.; Lebas, C.; Wegnez, P.; Lenoir, A.; Blatrix, R. 2017. Redescription of Proformica nasuta (Nylander, 1856) (Hymenoptera, Formicidae) using an integrative approach. European Journal of Taxonomy 290:1-40.   143030

Proformica pilinotum nomen nudum
Galkowski, C.; Lebas, C.; Wegnez, P.; Lenoir, A.; Blatrix, R. 2017. Redescription of Proformica nasuta (Nylander, 1856) (Hymenoptera, Formicidae) using an integrative approach. European Journal of Taxonomy 290:1-40.   143030

Proformica pilosiscapa valid Armenia, Georgia, Azerbaijan, Bulgaria. Palearctic.
Dlussky, G. M. 1969a. Ants of the genus Proformica Ruzs. of the USSR and contiguous countries (Hymenoptera, Formicidae). [In Russian.]. Zoologicheskii Zhurnal 48:218-232.   124139

Proformica seraphimi valid Kyrgyzstan. Palearctic.
Tarbinsky, Y. S. 1970. A new species of ant of the genus Proformica (Hymenoptera, Formicidae) from Tian Shan. [In Russian.]. Zoologicheskii Zhurnal 49:309-311.   129147

Proformica similis valid Uzbekistan. Palearctic.
Dlussky, G. M. 1969a. Ants of the genus Proformica Ruzs. of the USSR and contiguous countries (Hymenoptera, Formicidae). [In Russian.]. Zoologicheskii Zhurnal 48:218-232.   124139

Proformica splendida valid Kyrgyzstan. Palearctic.
Dlussky, G. M. 1965b. Entomological research in Kirghizia. Three new species of ants from Kirghizia. [In Russian.]. Entomologicheskie Issledovaniya v Kirgizii 4:27-33.   124135

Proformica striaticeps valid Greece. Palearctic.
Forel, A. 1911f. Fourmis nouvelles ou intéressantes. Bulletin de la Société Vaudoise des Sciences Naturelles 47:331-400.   125215

Protoformica valid
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Protoformica proformicoides valid Baltic Amber (Eocene).
Dlussky, G. M. 1967b. Ants of the genus Formica from the Baltic amber. [In Russian.]. Paleontologicheskii Zhurnal 1967(2):80-89.   124137

Raptiformica synonym of Formica
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Rossomyrmex proformicarum valid Russia. Palearctic.
Arnol'di, K. V. 1928c. Studien über die Systematik der Ameisen. III. Rossomyrmex. Neue Gattung der Ameisen und ihre Beziehungen zu den anderen Gattungen der Formicidae. Zoologischer Anzeiger 75:299-310.   122348

Serviformica synonym of Formica
Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361.   125247

Sinoformica incertae sedis in subfamily, valid
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500

Sinoformica longicapitata valid China (Liaoning, Fushun Amber, Eocene).
Hong, Y.-C. 2002. Amber insects of China. [In Chinese.]. Beijing: Beijing Science and Technology Press, x + 653 pp.   131500