Clark, J. 1936. A revision of Australian species of Rhytidoponera Mayr (Formicidae). Memoirs of the National Museum of Victoria 9:14-89. PDF
Clark, J. 1941a. Notes on the Argentine ant and other exotic ants introduced into Australia. Memoirs of the National Museum of Victoria 12:59-70. PDF
Clark, J. 1941b. Australian Formicidae. Notes and new species. Memoirs of the National Museum of Victoria 12:71-94. PDF
Clark, J. 1943. A revision of the genus Promyrmecia Emery (Formicidae). Memoirs of the National Museum of Victoria 13:83-149. PDF
Clausen, R. 1938. Untersuchungen über den männlichen Copulationsapparat der Ameisen, speziell der Formicinae. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 17:233-346. PDF
Clausen, R. 1939. Harpagoxenus sublaevis Nyl. in der Schweiz. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 17:493-500. PDF
Cobelli, R. 1906. Le formiche del promontorio di Sezza (Istria). Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 56:477-480. PDF
Cockerell, T. D. A. 1898. Miscellaneous notes. Proceedings of the Entomological Society of Washington 4:64-65.
Cockerell, T. D. A. 1906. A new fossil ant. Entomological News 17:27-28. PDF
Cockerell, T. D. A. 1915. British fossil insects. Proceedings of the United States National Museum 49:469-499. PDF
Cockerell, T. D. A. 1920. Fossil arthropods in the British Museum. - I. Annals and Magazine of Natural History (9)5:273-279.
Cockerell, T. D. A. 1921. Some Eocene insects from Colorado and Wyoming. Proceedings of the United States National Museum 59:29-39. PDF
Cockerell, T. D. A. 1923b. Fossil insects from the Eocene of Texas. American Journal of Science 5:397-410. PDF
Cockerell, T. D. A. 1927. Fossil insects from the Miocene of Colorado. Annals and Magazine of Natural History (9)19:161-166. PDF
Coe, M. J.; McWilliam, N. C.; Stone, G. N.; Packer, M. J. (eds.) 1999. Mkomazi: the ecology, biodiversity and conservation of a Tanzanian savanna. London: Royal Geographical Society (with The Institute of British Geographers), 608 pp.
Cokendolpher, J. C. 1990. The ants (Hymenoptera, Formicidae) of western Texas. Part III. Additions and corrections. Special Publications, the Museum. Texas Tech University 31:1-19.