Leptomyrmex valid Mayr, G. 1862. Myrmecologische Studien. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 12:649-776. 127190 Leptomyrmex aitchisoni valid Australia (New South Wales). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex burwelli valid Australia (Queensland). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex cnemidatus valid Australia (New South Wales). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092 Leptomyrmex contractus synonym of Leptomyrmex melanoticus New Guinea (Papua New Guinea). Australasia. Donisthorpe, H. 1947c ("1946"). Ants from New Guinea, including new species and a new genus. Annals and Magazine of Natural History (11)13:577-595. 124352 Leptomyrmex darlingtoni valid Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex darlingtoni fascigaster synonym of Leptomyrmex darlingtoni Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex darlingtoni jucundus synonym of Leptomyrmex darlingtoni Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex dolichoscapus valid Australia (Queensland). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex erythrocephalus valid 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 Leptomyrmex erythrocephalus basirufus synonym of Leptomyrmex rufithorax Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex erythrocephalus brunneiceps synonym of Leptomyrmex cnemidatus Australia (New South Wales). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex erythrocephalus clarki synonym of Leptomyrmex erythrocephalus Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex erythrocephalus cnemidatus obsolete combination Australia (New South Wales). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092 Leptomyrmex erythrocephalus decipiens synonym of Leptomyrmex varians Australia (Queensland). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092 Leptomyrmex erythrocephalus mandibularis synonym of Leptomyrmex erythrocephalus Australia (New South Wales). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092 Leptomyrmex erythrocephalus rufithorax obsolete combination Australia (Queensland). Australasia. 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 Leptomyrmex erythrocephalus unctus synonym of Leptomyrmex erythrocephalus Australia (Australian Capital Territory). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex erythrocephalus venustus synonym of Leptomyrmex cnemidatus Australia (New South Wales). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex flavitarsus valid 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 Leptomyrmex fragilis valid 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 Leptomyrmex fragilis femorata synonym of Leptomyrmex fragilis New Guinea (Indonesia). Australasia. Santschi, F. 1932d. Résultats scientifiques du voyage aux Indes orientales néerlandaises de LL. AA. RR. le Prince et la Princesse Léopold de Belgique. Hymenoptera. Formicidae. Mémoires du Musée Royal d'Histoire Naturelle de Belgique (2)4:11-29. 128404 Leptomyrmex fragilis maculata synonym of Leptomyrmex fragilis New Guinea (Papua New Guinea). Australasia. Stitz, H. 1938. Neue Ameisen aus dem indo-malayischen Gebiet. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1938:99-122. 129032 Leptomyrmex fragilis melanoticus obsolete combination New Guinea (Papua New Guinea). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex froggatti synonym of Leptomyrmex erythrocephalus Australia (New South Wales). Australasia. Forel, A. 1910b. Formicides australiens reçus de MM. Froggatt et Rowland Turner. Revue Suisse de Zoologie 18:1-94. 125203 Leptomyrmex garretti valid Australia (Queensland). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex geniculatus valid New Caledonia. Australasia. Emery, C. 1914f. Les fourmis de la Nouvelle-Calédonie et des îles Loyalty. Nova Caledonia. A. Zoologie 1:393-437. 124721 Leptomyrmex gracillimus synonym of Leptomyrmex fragilis New Guinea (Papua New Guinea). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex lugubris synonym of Leptomyrmex niger New Guinea (Papua New Guinea). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex maravignae obsolete combination Italy (Sicily, Sicilian Amber, Oligocene). Emery, C. 1891b. Le formiche dell'ambra Siciliana nel Museo Mineralogico dell'Università di Bologna. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna (5)1:141-165 [pagination of separate: 567-591]. 124553 Leptomyrmex melanoticus valid New Guinea (Papua New Guinea). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex mjobergi valid Australia (Queensland). Australasia. 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 Leptomyrmex neotropicus valid Dominican Republic (Dominican Amber, Miocene). Baroni Urbani, C. 1980d. The first fossil species of the Australian ant genus Leptomyrmex in amber from the Dominican Republic. (Amber Collection Stuttgart: Hymenoptera, Formicidae. III: Leptomyrmicini). Stuttgarter Beiträge zur Naturkunde. Serie B (Geologie und Paläontologie) 62:1-10. 122504 Leptomyrmex niger valid New Guinea (Papua New Guinea). Australasia. Emery, C. 1900b. Formicidarum species novae vel minus cognitae in collectione Musaei Nationalis Hungarici quas in Nova-Guinea, colonia germanica, collegit L. Biró. Publicatio secunda. Természetrajzi Füzetek 23:310-338. 124636 Leptomyrmex nigriceps valid New Caledonia. Australasia. Emery, C. 1914f. Les fourmis de la Nouvelle-Calédonie et des îles Loyalty. Nova Caledonia. A. Zoologie 1:393-437. 124721 Leptomyrmex nigriventris valid 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 Leptomyrmex nigriventris hackeri synonym of Leptomyrmex tibialis Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex nigriventris tibialis obsolete combination Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex pallens valid New Caledonia. Australasia. Emery, C. 1883. Alcune formiche della Nuova Caledonia. Bullettino della Società Entomologica Italiana 15:145-151. 124505 Leptomyrmex pallens geniculatus obsolete combination New Caledonia. Australasia. Emery, C. 1914f. Les fourmis de la Nouvelle-Calédonie et des îles Loyalty. Nova Caledonia. A. Zoologie 1:393-437. 124721 Leptomyrmex pallens nigriceps obsolete combination New Caledonia. Australasia. Emery, C. 1914f. Les fourmis de la Nouvelle-Calédonie et des îles Loyalty. Nova Caledonia. A. Zoologie 1:393-437. 124721 Leptomyrmex pilosus valid Australia (Queensland). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex puberulus valid New Guinea (Papua New Guinea). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex ramorniensis valid Australia (New South Wales). Australasia. Smith, D. J.; Shattuck, S. O. 2009. Six new, unusually small ants of the genus Leptomyrmex (Hymenoptera: Formicidae). Zootaxa 2142:57-68. 132353 Leptomyrmex relictus valid Brazil (Goiás). Neotropic. Boudinot, B. E.; Probst, R. S.; Brandão, C. R. F.; Feitosa, R. M.; Ward, P. S. 2016. Out of the Neotropics: newly discovered relictual species sheds light on the biogeographical history of spider ants (Leptomyrmex, Dolichoderinae, Formicidae). Systematic Entomology 41:658-671. 142937 Leptomyrmex rothneyi valid Australia (Queensland). Australasia. Forel, A. 1902j. Fourmis nouvelles d'Australie. Revue Suisse de Zoologie 10:405-548. 125129 Leptomyrmex ruficeps valid Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex rufipes valid Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex rufithorax valid Australia (Queensland). Australasia. 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 Leptomyrmex tibialis valid Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex unicolor valid Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex varians valid Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex varians angusticeps synonym of Leptomyrmex varians Australia (Queensland). Australasia. Santschi, F. 1929f. Mélange myrmécologique. Wiener Entomologische Zeitung 46:84-93. 128385 Leptomyrmex varians quadricolor synonym of Leptomyrmex rufipes Australia (Queensland). Australasia. Wheeler, W. M. 1934c. A second revision of the ants of the genus Leptomyrmex Mayr. Bulletin of the Museum of Comparative Zoology 77:69-118. 130252 Leptomyrmex varians rothneyi obsolete combination Australia (Queensland). Australasia. Forel, A. 1902j. Fourmis nouvelles d'Australie. Revue Suisse de Zoologie 10:405-548. 125129 Leptomyrmex varians ruficeps obsolete combination Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex varians rufipes obsolete combination Australia (Queensland). Australasia. Emery, C. 1895h. Descriptions de quelques fourmis nouvelles d'Australie. Annales de la Société Entomologique de Belgique 39:345-358. 124595 Leptomyrmex wheeleri synonym of Leptomyrmex fragilis New Guinea (Indonesia). Australasia. Donisthorpe, H. 1948d. A third instalment of the Ross Collection of ants from New Guinea. Annals and Magazine of Natural History (11)14:589-604. 124360 Leptomyrmex wiburdi valid Australia (New South Wales). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092 Leptomyrmex wiburdi pictus synonym of Leptomyrmex wiburdi Australia (New South Wales). Australasia. Wheeler, W. M. 1915e. The Australian honey-ants of the genus Leptomyrmex Mayr. Proceedings of the American Academy of Arts and Sciences 51:255-286. 130092