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
Kohout, R. J. 2013b. Polyrhachis (Myrmothrinax) nepenthicola, a new species of the thrinax-group inhabiting pitcher plants (Hymenoptera: Formicidae: Formicinae). Australian Entomologist 40 (1):47-52. PDF
Kohout, R. J. 2013c. A review of the Polyrhachis xiphias species-group of the subgenus Campomyrma Wheeler (Hymenoptera: Formicidae: Formicinae). Asian Myrmecology 5:21-27. PDF
Kohout, R. J. 2013d. A review of the Polyrhachis gravis and micans species-groups of the subgenus Campomyrma Wheeler (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum – Nature 56:92-117. PDF
Kohout, R. J. 2013e. Revision of Polyrhachis (Hagiomyrma) Wheeler, 1911 (Insecta: Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum – Nature 56 (2):487-577. PDF
Kohout, R. J. 2013f. A review of the Polyrhachis aculeata species-group of the subgenus Myrma Billberg (Hymenoptera: Formicidae: Formicinae), with keys and descriptions of new species. Australian Entomologist 40 (3):137-171. PDF
Kohout, R. J. 2014. A review of the subgenus Polyrhachis (Polyrhachis) Fr. Smith (Hymenoptera: Formicidae: Formicinae) with keys and description of a new species. Asian Myrmecology 6:1-31. 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
Kohout, R. J.; Taylor, R. W. 1990. Notes on Australian ants of the genus Polyrhachis Fr. Smith, with a synonymic list of the species (Hymenoptera: Formicidae: Formicinae). Memoirs of the Queensland Museum 28:509-522. PDF
Kohriba, O. 1963. A parasitic life of Polyrhachis lamellidens F. Smith. First report. [In Japanese.]. Kontyû 31:200-209. PDF