LaPolla, J. S.; Cover, S. P.; Mueller, U. G. 2002. Natural history of the mealybug-tending ant, Acropyga epedana, with descriptions of the male and queen castes. Transactions of the American Entomological Society 128:367-376.

LaPolla, J. S.; Dlussky, G. M. 2010. Review of fossil Prenolepis genus-group species (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 112 (2):258-273. 10.4289/0013-8797-112.2.258 PDF

LaPolla, J. S.; Brady, S. G.; Shattuck, S. O. 2010a. Phylogeny and taxonomy of the Prenolepis genus-group of ants (Hymenoptera: Formicidae). Systematic Entomology 35:118-131. PDF

LaPolla, J. S.; Brady, S. G.; Shattuck, S. O. 2010b. Designation of a neotype for Paratrechina currens Motschoulsky, 1863. Notulae Naturae 481:1-2. PDF

LaPolla, J. S.; Cover, S. P. 2005. New species of Pheidole (Hymenoptera: Formicidae) from Guyana, with a list of species known from the country. Transactions of the American Entomological Society 131(3+4):365-374. PDF

LaPolla, J. S. 2005c. [Untitled. Pheidole funki LaPolla, new species. Pheidole schultzi LaPolla, new species.]. Pp. 366-370 in: LaPolla, J. S.; Cover, S. P. 2005. New species of Pheidole (Hymenoptera: Formicidae) from Guyana, with a list of species known from the country. Transactions of the American Entomological Society 131(3+4):365-374. PDF

LaPolla, J. S. 2009. Taxonomic revision of the Southeast Asian ant genus Euprenolepis. Zootaxa 2046:1-25. PDF

LaPolla, J. S. 2005a ("2004"). Taxonomic review of the ant genus Pseudolasius (Formicidae: Formicinae) in the Afrotropical region. Journal of the New York Entomological Society 112:97-105. PDF

LaPolla, J. S. 2005b. Ancient trophophoresy: a fossil Acropyga (Hymenoptera: Formicidae) from Dominican amber. Transactions of the American Entomological Society 131:21-28. PDF

Laeger, T.; Schultz, R. 2005. Ameisen (Hymenoptera: Formicidae) als Beifänge in Bodenfallen - wie genau spiegeln sie reale Abundanzverhältnisse wider? Myrmecologische Nachrichten 7:17-27. PDF

LaPolla, J. S. 2002. On the generic placement of Pseudolasius dodo (Hymenoptera: Formicidae), with taxonomic notes on the genus. Transactions of the American Entomological Society 128:377-383. PDF

LaPolla, J. S. 2004a. Acropyga (Hymenoptera: Formicidae) of the world. Contributions of the American Entomological Institute 33(3):1-130. PDF

LaPolla, J. S. 2006. Description of the male of Acropyga paleartica Menozzi, 1936 (Hymenoptera: Formicidae). Myrmecologische Nachrichten 8:171-173. PDF

Lach, L.; Parr, C. L.; Abbott, K. (eds) 2009. Ant ecology. Oxford: Oxford University Press, xvii + 410 pp.

Lacau, S.; Villemant, C.; Jahyny, B.; Delabie, J. H. C. 2008. Typhlomyrmex Mayr, 1862: un genre meconnu de petites fourmis cryptiques et predatrices (Ectatomminae: Typhlomyrmecini). Pp. 241-283 in: Jiménez, E.; Fernández, F.; Arias, T.M.; Lozano-Zambrano, F. H. (eds.) 2008. Sistemática, biogeografía y conservación de las hormigas cazadoras de Colombia. Bogotá: Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, xiv + 609 pp. PDF

Lacau, S.; Villemant, C.; Delabie, J. H. C. 2004. Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae). Zootaxa 678:1-23. PDF

Lacau, S.; Villemant, C.; Delabie, J. 2005. Sur l'identité du nomen nudum Typhlomyrmex bruchi Santschi, 1922 (Formicidae, Ectatomminae). Bulletin de la Société Entomologique de France 110:39-42. PDF

Kupianskaya, A. N.; Lelej, A. S.; Urbain, B. K. 2000. The ants (Hymenoptera, Formicidae) of the Kuril Islands. Far Eastern Entomologist 92:1-21.

Kvamme, T. 1999. Notes on Norwegian ants (Hymenoptera, Formicidae). Norwegian Journal of Entomology 46:19-23. PDF

Lacau, S.; Delabie, J. H. C. 2002. Description de trois nouvelles espèces d'Amblyopone avec quelques notes biogéographiques sur le genre au Brésil (Formicidae, Ponerinae). Bulletin de la Société Entomologique de France 107:33-41. PDF

Krzysztofiak, L. 2001. Mrówki Formicidae Wigierskiego Parku Narodowego. Parki Narodowe i Rezerwaty Przyrody 20(3):89-98.

Kubota, M.; Terayama, M. 1999. A description of a new species of the genus Discothyrea Roger from the Ryukyus, Japan (Hymenoptera: Formicidae). Memoirs of the Myrmecological Society of Japan 1:1-5. PDF

Kümmerli, R.; Keller, L. 2007. Contrasting population genetic structure for workers and queens in the putatively unicolonial ant Formica exsecta. Molecular Ecology 16:4493-4503. PDF

Kronauer, D. J. C.; Schöning, C.; Vilhelmsen, L. B.; Boomsma, J. J. 2007. A molecular phylogeny of Dorylus army ants provides evidence for multiple evolutionary transitions in foraging niche. BMC Evolutionary Biology 7:56. 10.1186/1471-2148-7-56 PDF

Kronauer, D. J. C.; Hölldobler, B.; Gadau, J. 2004. Phylogenetics of the New World honey ants (genus Myrmecocystus) estimated from mitochondrial DNA sequences. Molecular Phylogenetics and Evolution 32:416-421. PDF

Krieger, M. J. B.; Ross, K. G. 2003. Molecular evolutionary analyses of mariners and other transposable elements in fire ants (Hymenoptera: Formicidae). Insect Molecular Biology 12:155-165. PDF

Krieger, M. J. B.; Ross, K. G. 2005. Molecular evolutionary analyses of the odorant-binding protein gene Gp-9 in fire ants and other Solenopsis species. Molecular Biology and Evolution 22:2090-2103. PDF

Kronauer, D. J. C.; Gadau, J.; Hölldobler, B. 2003. Genetic evidence for intra- and interspecific slavery in honey ants (genus Myrmecocystus). Proceedings of the Royal Society of London. Series B, Biological Sciences 270:805-810. PDF

Kohout, R. J.; Mohamed, M. 2008. A preliminary list of the Polyrhachis ants of the Maliau Basin Conservation Area in Sabah, Borneo (Hymenoptera: Formicidae: Formicinae). Asian Myrmecology 2:63-70. PDF

Kondoh, M. 1998. An ant community under the secondary forest of Castaneo-Quercetum crispulae association. [Abstract.]. P. 263 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.