Kohl, F. F. 1909 ("1908"). Dr. Gustav Mayr, ein Lebensbild. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 58:512-528.

Kohn, M.; Vlcek, M. 1984. The outdoor persistence of Monomorium pharaonis (Hymenoptera, Formicidae) colonies in Czechoslovakia. Acta Entomologica Bohemoslovaca 81:186-189.

Kohout, R. 2007a. Polyrhachis (Myrmhopla) maryatiae, a new species of the armata-group from Borneo (Hymenoptera: Formicidae, Formicinae). Asian Myrmecology 1:1-5. PDF

Kohout, R. 2007b. A review of the subgenus Polyrhachis (Campomyrma) Wheeler from Borneo with descriptions of new species (Hymenoptera:Formicidae: Formicinae). Asian Myrmecology 1:7-17. PDF

Kohout, R. J. 1987. Three new Polyrhachis sexspinosa-group species from the Philippines (Hymenoptera: Formicidae). Memoirs of the Queensland Museum 25:169-176. PDF

Kohout, R. J. 1988a. New nomenclature of the Australian ants of the Polyrhachis gab Forel species complex (Hymenoptera: Formicidae: Formicinae). Australian Entomological Magazine 15:49-52. PDF

Kohout, R. J. 1988b. A new species of Polyrhachis (Polyrhachis) from Papua New Guinea with a review of the New Guinean and Australian species (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 25:417-427. PDF

Kohout, R. J. 1988c. Nomenclatural changes and new Australian records in the ant genus Polyrhachis Fr. Smith (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 25:429-438. PDF

Kohout, R. J. 1989. The Australian ants of the Polyrhachis relucens species-group (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 27:509-516. PDF

Kohout, R. J. 1990. A review of the Polyrhachis viehmeyeri species-group (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 28:499-508. PDF

Kohout, R. J. 1994a. New synonymy of three Australian ants (Formicidae: Formicinae: Polyrhachis). Memoirs of the Queensland Museum 35:135-136. PDF

Kohout, R. J. 1994b. Polyrhachis lama, a new ant from the Tibetan plateau (Formicidae: Formicinae). Memoirs of the Queensland Museum 35:137-138. PDF

Kohout, R. J. 1997. Australian Polyrhachis and their nesting habits (Formicidae: Formicinae). Pp. 217-222 in: Kipyatkov, V. E. (ed.) 1997. Proceedings of the International Colloquia on Social Insects. Volume 3-4. St. Petersburg: Russian Language Section of the IUSSI, viii + 311 pp.

Kohout, R. J. 1998. New synonyms and nomenclatural changes in the ant genus Polyrhachis Fr. Smith (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 42:505-531.

Kohout, R. J. 2000. A review of the distribution of the Polyrhachis and Echinopla ants of the Queensland wet tropics (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 46:183-209. PDF

Kohout, R. J. 2006a. A new species of Polyrhachis (Aulacomyrma) Emery (Hymenoptera: Formicidae: Formicinae) from Papua New Guinea. Australian Entomologist 3:77-80. PDF

Kohout, R. J. 2006b. New species of the Polyrhachis (Myrma) parabiotica species group (Hymenoptera: Formicidae: Formicinae) from the Philippines. Australian Entomologist 3:155-163. PDF

Kohout, R. J. 2006c. A review of the Polyrhachis cryptoceroides species-group with description of a new species from Thailand (Hymenoptera: Formicidae). Myrmecologische Nachrichten 8:145-150. PDF

Kohout, R. J. 2006d. Review of Polyrhachis (Cyrtomyrma) Forel (Hymenoptera: Formicidae: Formicinae) of Australia, Borneo, New Guinea and the Solomon Islands with descriptions of new species. Memoirs of the Queensland Museum 52:87-146. PDF

Kohout, R. J. 2007c. Revision of the subgenus Aulacomyrma Emery of the genus Polyrhachis F. Smith, with descriptions of new species. Pp. 186-253 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp. PDF

Kohout, R. J. 2007d. A new species of the subgenus Polyrhachis (Cyrtomyrma) Forel (Hymenoptera: Formicidae: Formicinae) from Borneo. Australian Entomologist 34:115-118. PDF

Kohout, R. J. 2008a. A review of the Polyrhachis ants of Sulawesi with keys and descriptions of new species (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 52:255-317. PDF

Kohout, R. J. 2008b. A new Polyrhachis (Myrma) vestita-group species from Sulawesi (Hymenoptera: Formicidae: Formicinae). Zoologische Mededelingen (Leiden) 82:297-302. PDF

Kohout, R. J. 2008c. Two new species of Polyrhachis Fr. Smith (Hymenoptera: Formicidae: Formicinae) from Australia, based on formerly quadrinomial taxa. Australian Entomologist 35:161-171. PDF

Kohout, R. J. 2008d. A new species of the Polyrhachis (Myrmhopla) flavoflagellata-group (Hymenoptera: Formicidae: Formicinae) from Borneo. Asian Myrmecology 2:11-16. PDF

Kohout, R. J. 2009. A new species and nomenclatural changes in the subgenus Polyrhachis (Cyrtomyrma) Forel. Australian Entomologist 36:37-48. PDF

Kohout, R. J. 2010. A review of the Australian Polyrhachis ants of the subgenera Myrmhopla Forel and Hirtomyrma subgen. nov. (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum - Nature 55:167-204. PDF

Kohout, R. J. 2012a. A review of the Australian Polyrhachis ants of the subgenera Myrma Billberg, Myrmatopa Forel, Myrmothrinax Forel and Polyrhachis Fr. Smith (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum – Nature 56:25-59. PDF

Kohout, R. J. 2012b. A new species of the subgenus Campomyrma Wheeler of the genus Polyrhachis Fr. Smith from the Australian Capital Territory (Hymenoptera: Formicidae: Formicinae). Australian Entomologist 39:321-329. PDF

Kohout, R. J. 2013a. A review of the Polyrhachis continua species-group of the subgenus Myrma Billberg (Hymenoptera: Formicidae: Formicinae) with keys and descriptions of new species. Australian Entomologist 40 (1):13-46. PDF