AntCat
Talbot, M.; Kennedy, C. H. 1940. The slave-making ant, Formica sanguinea subintegra Emery, its raids, nuptual flights and nest structure. Annals of the Entomological Society of America 33:560-577. PDF
Sundström, L. 1993. Genetic population structure and sociogenetic organisation in Formica truncorum (Hymenoptera; Formicidae). Behavioral Ecology and Sociobiology 33:345-354.
Sundström, L. 1997. Queen acceptance and nestmate recognition in monogyne and polygyne colonies of the ant Formica truncorum. Animal Behavior 53(3):499-510. https://doi.org/10.1006/anbe.1996.0300 PDF
Sonobe, R. 1974a. On the occurrence of pseudogyne of Formica japonica Motschulsky (Hymenoptera, Formicidae) in Japan. Kontyû 42:401-403. PDF
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. PDF
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. PDF
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. PDF

Notes: Date from Wheeler, G. (1912).

Shuckard, W. E. 1840e. [Untitled. Taxonomic changes in Eciton, Formica, Lasius, Myrmecia and Polyrhachis attributed to Shuckard.]. Pp. 172-174 in: Swainson, W.; Shuckard, W. E. 1840. On the history and natural arrangement of insects. London: Longman, Brown, Green & Longman's, 406 pp. PDF
Seifert, B. 2003c. The "hippie ant"- a case of extreme intranidal polymorphism in Fennoscandian Formica lugubris. Sociobiology 42:285-297.
Rosengren, R.; Vepsäläinen, K.; Wuorenrinne, H. 1979. Distribution, nest densities and ecological significance of wood ants (the Formica rufa group) in Finland. Bulletin SROP [Section Regional Ouest Paléarctique, Organisation Internationale de Lutte Biologique] 1979(II-3):181-213.
Rosengren, R.; Pamilo, P. 1984. The interrelationship between mating behaviour, sex ratio and queen number in Formica. [Abstract.]. P. 517 in: XVII International Congress of Entomology 1984. Abstract Volume. Hamburg, Federal Republic of Germany, August 20-26, 1984. Hamburg: XVII International Congress of Entomology, 960 pp.
Rosengren, R.; Chautems, D.; Cherix, D.; Fortelius, W.; Keller, L. 1994. Separation of two sympatric sibling species of Formica L. ants by a behavioural choice test based on brood discrimination. Memorabilia Zoologica 48:237-249. PDF
Ronchetti, G. 1965. Il gruppo Formica rufa in Piemonte, Val d'Aosta e Liguria (Italia settentrionale). Collana Verde 16:341-354.
Richter, A.; Hita Garcia, F.; Keller, R. A.; Billen, J.; Economo, E. P.; Beutel, R. G. 2020. Comparative analysis of worker head anatomy of Formica and Brachyponera (Hymenoptera: Formicidae). Arthropod Systematics and Phylogeny 78:133-170. 10.26049/ASP78-1-2020-06 PDF
Preuss, G. 1979a. Formica (Serviformica) transkaukasica Nass. - Neu für Rheinland-Pfalz und Westdeutschland. Pfälzer Heimat 30:11-12.
Preuss, G. 1979c. Formica truncorum Fabr. 1804. - Erstnachweis für die Rheinpfalz und Nachweise in Rheinland-Pfalz. Pfälzer Heimat 30:125-126.
Penev, S.; Ronchetti, G. 1965. Ricerche sulla distribuzione delle formiche del gruppo Formica rufa nella Bulgaria nord-orientale. Collana Verde 16:305-311.
Pamilo, P.; Rosengren, R. 1984. Evolution of nesting strategies of ants: Genetic evidence from different population types of Formica ants. Biological Journal of the Linnean Society 21:331-348.
Otto, D. 1959. Statische Untersuchungen zur Systematik der Roten Waldameise (engere Formica rufa L.-Gruppe). Naturwissenschaften 46:458-459.
O'Neill, K. M. 1997. Multi-species mating swarms of Formica in southwestern Montana, U.S.A. (Hymenoptera: Formicidae). Journal of Hymenoptera Research 6:336-343.
Nylander, W. 1851. Remarks on "Hymenopterologische Studien by Arnold Foerster, 1stes Heft, Formicariae, Aachen, 1850". Annals and Magazine of Natural History (2)8:126-129.
Nelmes, E. 1938. A survey of the distribution of the wood ant (Formica rufa) in England, Wales, and Scotland. Journal of Animal Ecology 7:74-104.
Morillo, C. 1977. Sobre la distribución de Formica nigricans Em., 1909 en la Península Ibérica (Hym. Formicidae). Graellsia 32:215-218.
Mabelis, A. A.; Boting, P. H.; Dijkstra, P. J.; Zaaijer, P. M. 1986. De stronkmier (Formica truncorum Fabricius) toch inheems! (Hymenoptera: Formicidae). Entomologische Berichten (Amsterdam) 46:173-175.
Mabelis, A. A. 1987. Verspreidung en habitat van de stronkmier, Formica truncorum Fabricius (Hymenoptera: Formicidae). Entomologische Berichten (Amsterdam) 47:129-136. PDF
Maavara, V. 1983. Variability and differentiation in some closely related Formica species (Hymenoptera, Formicidae). [In Russian.]. Pp. 54-78 in: Paaver, K.; Sutt, T. (eds.) 1983. Problems of contemporary Darwinism. [In Russian.]. Tartu: Academy of Sciences of the Estonian SSR, 190 pp.

Notes: Date signed for printing ("podpisano k pechati").

Lucas, H. 1855. [Untitled. Introduced by "On communique, au nom de M. H. Lucas, la note suivante sur une Formica des plus remarquables".]. Annales de la Société Entomologique de France (Bull.) (3)3:liv-lv.

Notes: Note on Myrmecocystus mexicanus.

Lorite, P.; Carrillo, J. A.; Tinaut, A.; Palomeque, T. 2004. Evolutionary dynamics of satellite DNA in species of the genus Formica (Hymenoptera, Formicidae). Gene (Amsterdam) 332:159-168. PDF
Lorber, B. E. 1981b. Les difficultés taxonomiques du "Groupe Formica rufa" (Hym., Formicidae, Formicinae). Nouvelles données. Bulletin Intérieur. Section Française de l'UIEIS (Union Internationale pour l'Étude des Insectes Sociaux) 1981:143-146.
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. PDF