Johnson, C. 1989b. Taxonomy and diagnosis of Conomyrma insana (Buckley) and C. flava (McCook) (Hymenoptera: Formicidae). Insecta Mundi 3:179-194. PDF

Johnson, C.; Agosti, D.; Delabie, J. H. C.; Dumpert, K.; Williams, D. J.; Tschirnaus, M. 2001. Acropyga and Azteca ants (Hymenoptera: Formicidae) with scale insects (Sternorrhyncha: Coccoidea): 20 million years of intimate symbiosis. American Museum Novitates 3335:1-18. PDF

Johnson, N. F. 1988. Midcoxal articulations and the phylogeny of the order Hymenoptera. Annals of the Entomological Society of America 81:870-881. PDF

Johnson, R. A. 1995 ("1994"). Distribution and natural history of the workerless inquiline ant Pogonomyrmex anergismus Cole (Hymenoptera: Formicidae). Psyche (Cambridge) 101:257-262.

Johnson, R. A. 2000a. Seed-harvester ants (Hymenoptera: Formicidae) of North America: an overview of ecology and biogeography. Sociobiology 36:89-122 + 83-88. PDF

Johnson, R. A. 2000b. Seed harvesting species of Pheidole (Hymenoptera: Formicidae). Sociobiology 36:597.

Johnson, R. A. 2001. Biogeography and community structure of North American seed-harvesting ants. Annual Review of Entomology 46:1-29. PDF

Johnson, R. A. 2009. [Untitled. Pogonomyrmex mohavensis Johnson, n sp.]. Pp. 308-310 in: Johnson, R. A.; Overson, R. P. 2009. A new North American species of Pogonomyrmex (Hymenoptera: Formicidae) from the Mohave desert of eastern California and western Nevada. Journal of Hymenoptera Research 18:305-314. PDF

Johnson, R. A. 2015. A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part I. Zootaxa 4029 (1):1-142. 10.11646/zootaxa.4029.1.1 PDF

Johnson, R. A. 2021. A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part II. Zootaxa 5033 (1):1-230. 10.11646/zootaxa.5033.1.1 PDF

Johnson, R. A.; Borowiec, M. L.; Snelling, R. R.; Cole, A. C. 2022. A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae). Zootaxa 5206 (1):1-115. 10.11646/zootaxa.5206.1.1 PDF

Johnson, R. A.; Cover, S. P. 2015. A taxonomic revision of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae) on Hispaniola. Zootaxa 3972 (2):231-249. PDF

Johnson, R. A.; Holbrook, C. T.; Strehl, C.; Gadau, J. 2007. Population and colony structure and morphometrics in the queen dimorphic harvester ant, Pogonomyrmex pima. . Insectes Sociaux 54:77-86. PDF

Johnson, R. A.; Moreau, C. S. 2016. A new ant genus from southern Argentina and southern Chile, Patagonomyrmex (Hymenoptera: Formicidae). Zootaxa 4139:1-31. 10.11646/zootaxa.4139.1.1 PDF

Johnson, R. A.; Overson, R. P. 2009. A new North American species of Pogonomyrmex (Hymenoptera: Formicidae) from the Mohave desert of eastern California and western Nevada. Journal of Hymenoptera Research 18:305-314. PDF

Johnson, R. A.; Overson, R. P.; Moreau, C. S. 2013. A new species of seed-harvester ant, Pogonomyrmex hoelldobleri (Hymenoptera: Formicidae), from the Mohave and Sonoran Deserts of North America. Zootaxa 3646:201-227. PDF

Johnson, R. A.; Overson, R. P.; Wilson, E. O. 2024. E.O. Wilson’s last quest: are there ants on the Falkland Islands? Dugesiana 31 (2):125-128. PDF

Johnson, R. A.; Parker, J. D.; Rissing, S. W. 1996. Rediscovery of the workerless inquiline ant Pogonomyrmex colei and additional notes on natural history (Hymenoptera: Formicidae). Insectes Sociaux 43:69-76.

Johnson, R. A.; Ward, P. S. 2002. Biogeography and endemism of ants (Hymenoptera: Formicidae) in Baja California, Mexico: a first overview. Journal of Biogeography 29:1009-1026. PDF

Johnson, R. N.; Agapow, P.-M.; Crozier, R. H. 2003. A tree island approach to inferring phylogeny in the ant subfamily Formicinae, with especial reference to the evolution of weaving. Molecular Phylogenetics and Evolution 29:317-330. PDF

Johnson, R. N.; Beckenbach, A. T.; Robson, S. K.; Chiotis, M.; Crozier, R. H. 1998. A molecular phylogeny of the weaver ants. [Abstract.]. P. 235 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.

Johnson, R. N.; Crozier, R. H. 2002. A molecular phylogeny of the subfamily Formicinae giving insight into the evolution of weaving in ants: a "tree-island" approach. [Abstract.]. P. 158 in: Billen, J. P. J. 2002. XIV International Congress of IUSSI. The Golden Jubilee Proceedings. 27 July - 3 August 2002, Hokkaido University, Sapporo, Japan. Sapporo: XIV International Congress of IUSSI, 233 pp.

Johnson, T.; Mackay, W.; Pacheco, J.; Negrete-Yankelevich, S.; Gove, A. D. 2006. The rediscovery of the ant Temnothorax striatulus. Sociobiology 28:837-840.

Johnson, W. F. 1914. A teratological specimen of Myrmica rubra. Irish Naturalist 23:94.

Jolivet, P. 1986a. Les fourmis et les plantes. Un exemple de coévolution. Paris: Boubée, 254 pp.

Jolivet, P. 1986b. Insects and plants. Parallel evolution and adaptations. New York: Brill (Flora & Fauna Publications), xii + 197 pp.

Jolivet, P. 1996. Ants and plants. An example of coevolution. (Enlarged edition). Leiden: Backhuys Publishers, 303 pp.

Joma, A. M. A.; Mackay, W. P. 2013. A new species of Afrotropical ants in the genus Bothroponera (Hymenoptera: Formicidae: Ponerinae). Psyche 2013 Article ID 917847:8 pp. 10.1155/2013/917847 PDF

Joma, A. M. A.; Mackay, W. P. 2015. Revision of the African ants of the Bothroponera pumicosa species complex (Hymenoptera: Formicidae: Ponerinae). Sociobiology 62:538-563. 10.13102/sociobiology.v62i4.845 PDF

Joma, A. M. A.; Mackay, W. P. 2017. Revision of the African ants of the Bothroponera sulcata species complex (Hymenoptera: Formicidae: Ponerinae). Transactions of the American Entomological Society 143:7-71. PDF