Jessen, K. 2020. New fossil ants of the subfamily Myrmicinae (Hymenoptera, Formicidae) from the Upper Oligocene of Enspel (Westerwald Mountains, Rhineland Palatinate, Germany). Palaeobiodiversity and Palaeoenvironments 100:1007-1045. 10.1007/s12549-019-00406-2 PDF

Jessen, K.; Buschinger, A. 1994. Specificity of chemical communication during slave raids in dulotic ants, the genera Epimyrma Emery and Myrmoxenus Ruzsky (Hymenoptera, Formicidae). Memorabilia Zoologica 48:109-114.

Jessen, K.; Klinkicht, M. 1990. Hybridization in the social parasitic ant genus Epimyrma (Hymenoptera, Formicidae). Insectes Sociaux 37:273-293.

Jessen, K.; Maschwitz, U. 1983. Abdominaldrüsen bei Pachycondyla tridentata (Smith): Formicidae, Ponerinae. Insectes Sociaux 30:123-133.

Jessen, K.; Maschwitz, U.; Hahn, M. 1979. Neue Abdominaldrüsen bei Ameisen. I. Ponerini (Formicidae: Ponerinae). Zoomorphologie 94:49-66.

Jesus, C. M. de; Fox, E. G. P.; Solis, D. R.; Yabuki, A. T.; Rossi, M. L.; Bueno, O. C. 2010. Description of the larvae of Tapinoma melanocephalum (Hymenoptera: Formicidae). Florida Entomologist 93:243-247. PDF

Jiménez Rojas, J.; Tinaut, A. 1992. Mirmecofauna de la Sierra de Loja (Granada) (Hymenoptera, Formicidae). Orsis (Organismes i Sistemes) 7:97-111.

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

Notes: Pdf posted 4 February 2008. Printed 26 December 2008.

Johnson, B. R.; Borowiec, M. L.; Chiu, J. C.; Lee, E. K.; Atallah, J.; Ward, P. S. 2013. Phylogenomics resolves evolutionary relationships among ants, bees, and wasps. Current Biology 23:2058-2062. PDF

Johnson, C. 1986. A north Florida ant fauna (Hymenoptera: Formicidae). Insecta Mundi 1:243-246.

Johnson, C. 1987. Biogeography and habitats of Ponera exotica (Hymenoptera: Formicidae). Journal of Entomological Science 22:358-361. PDF

Johnson, C. 1988. Species identification in the eastern Crematogaster (Hymenoptera: Formicidae). Journal of Entomological Science 23:314-332.

Johnson, C. 1989a. Identification and nesting sites of North American species of Dolichoderus Lund (Hymenoptera: Formicidae). Insecta Mundi 3:1-9. PDF

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. 2025. A new species of seed-harvester ant in the genus Pogonomyrmex (P. brevibarbis group) with ergatoid queens and intercastes from the Andes of Argentina (Hymenoptera: Formicidae: Myrmicinae). Zootaxa 5693 (2):223-242. 10.11646/zootaxa.5693.2.5 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