Leston, D. 1978. A Neotropical ant mosaic. Annals of the Entomological Society of America 71:649-653.

Leston, D. 1979. Dispersal by male doryline ants in West Africa. Psyche (Cambridge) 86:63-77.

Letendre, M.; Francoeur, A.; Béique, R.; Pilon, J.-G. 1971. Inventaire des fourmis de la station de biologie de l'Université de Montréal, St-Hippolyte, Québec (Hymenoptera: Formicidae). Naturaliste Canadien (Québec) 98:591-606. PDF

Leo, P.; Fancello, L. 1990. Osservazioni sul genere Leptanilla Emery in Sardegna e riabilitazione di L. doderoi Emery (Hymenoptera Formicidae Leptanillinae). Bollettino della Società Entomologica Italiana 122:128-132. PDF

Leonard, P. 1911. The honey ants of Point Loma, California. Transactions of the San Diego Society for Natural History 1:85-97.

Lepeletier de Saint-Fargeau, A. 1835 ("1836"). Histoire naturelle des insectes. Hyménoptères. Tome I. Paris: Roret, 547 pp. PDF

Leprince, D. J.; Francoeur, A. 1986. Hilltop swarming by ants (Hymenoptera: Formicidae) in southwestern Quebec and interspecific competition at the swarm marker. Annals of the Entomological Society of America 79:865-869.

Lenko, K. 1966 ("1965"). Sôbre a ocorrência de Stegomyrmex manni no Estado de S. Paulo, Brasil (Hymenoptera: Formicidae). Studia Entomologica 8:201-204. PDF

Lenoir, A. 1972 ("1971"). Les fourmis de Touraine, leur intérêt biogéographique. Cahiers des Naturalistes (Bulletin des Naturalistes Parisiens) 27:21-30. PDF

Lenoir, A.; Dejean, A. 1994. Semi-claustral colony foundation in the formicine ants of the genus Polyrhachis (Hymenoptera: Formicidae). Insectes Sociaux 41:225-234.

Lenoir, A.; Jaisson, P. 1982. Évolution et rôle des communications antennaires chez les insectes sociaux. Pp. 157-180 in: Jaisson, P. (ed.) 1982. Social insects in the tropics. Volume 1. Paris: Université Paris-Nord, 280 pp.

Legakis, A. 1983b. Aspects of the distribution of ants in an insular mediterranean ecosystem (Cyclades Is., Greece). Rappports et Procès-Verbaux des Réunions de la Commission Internationale pour l'Exploration Scientifique de la Mer Méditerranée. Monaco 28(8):121-122. PDF

Leininger, H. 1927. Zur Ameisenfauna Nordbadens. Archiv für Insektenkunde des Oberrheingebietes und der Angrenzenden Länder 2:131-133.

Leininger, H. 1951. Über Bienen, Grab-, Weg-, Faltenwespen und Ameisen aus dem badischen Oberrheingebiet (Hym. aculeata). Beiträge zur Naturkundlichen Forschung in Südwestdeutschland 10:113-136. PDF

Lenko, K. 1964a. Uma nova espécie de Gnamptogenys de Mato Grosso (Hymenoptera, Formicidae). Papeis Avulsos de Zoologia (São Paulo) 16:257-261. PDF

Lenko, K. 1964b. Sôbre um caso teratológico observado em Paracryptocerus pusillus (Klug) (Hymenoptera: Formicidae). Studia Entomologica 7:201-204. PDF

Leech, H. B. 1942. The dates of publication of certain numbers of the Proceedings of the Entomological Society of British Columbia. Proceedings of the Entomological Society of British Columbia 38:29-36.

Notes: Provides publication date for Buckell (1928).

Lefeber, B. A. 1995. Drie aanwinsten voor de Nederlandse Aculeatenfauna (Hymenoptera: Apidae, Formicidae). Entomologische Berichten (Amsterdam) 55:135.

Notes: Leptothorax affinis, new for the Netherlands.

Legakis, A. 1985. Contribution to the zoogeography of ants (Hymenoptera, Formicidae) in the Greek Islands. Biologia Gallo-Hellenica 10:253-257. PDF

Legakis, A. 1987. Aspects of the zoogeography of the ants of Crete (Greece). P. 77 in: Eder, J.; Rembold, H. (eds.) 1987. Chemistry and biology of social insects. München: Verlag J. Peperny, xxxv + 757 pp. PDF

Legakis, A. 1983a. First contribution to the study of the ants (Hymenoptera, Formicidae) of the Zagori Region (Epirus, Greece): an annotated list of species. Entomologia Hellenica 1:3-6. PDF

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

Leclerc, J.; Francoeur, A.; Maire, A. 1993 ("1991"). Les fourmis (Formicidae, Hymenoptera) de trois érablières de la région de Trois-Rivières, Québec. Revue d'Entomologie du Québec 36:43-49.

Ledoux, A. 1954. Recherches sur le cycle chromosomique de la fourmi fileuse Oecophylla longinoda Latr. (Hyménoptère Formicoidea). Insectes Sociaux 1:149-175.

Ledoux, A. 1958. La construction du nid chez quelques fourmis arboricoles de France et d'Afrique tropicale. Pp. 521-528 in: Becker, E. C. et al. (eds.) 1958. Proceedings of the Tenth International Congress of Entomology, Montreal, August 17-25, 1956. Volume 2. Ottawa: Mortimer Ltd., 1055 pp.

Brewster, D. (ed.) 1815. The Edinburgh encyclopedia. Edinburgh: William Blackwood, Volume 9.

Leach, W. E. 1815. Entomology. Pp. 57-172 in: Brewster, D. (ed.) 1815. The Edinburgh encyclopedia. Edinburgh: William Blackwood, Volume 9.

Samouelle, G. 1819. The entomologist's useful compendium. London: Thomas Boys, 496 pp.

Leach, W. E. 1819. [Fam. IX. Formicadae. Leach.]. Pp. 272-273 in: Samouelle, G. 1819. The entomologist's useful compendium. London: Thomas Boys, 496 pp.

Notes: Publication date from Sherborn (1922:cxi).

Le Moli, F.; Rosi, M. R. 1991. Ricerche corologiche sulla mirmecofauna dell'Umbria. I. L'Appennino Spoletino. Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 132:25-40.