Crosland, M. W. J.; Crozier, R. H. 1986. Myrmecia pilosula, an ant with only one pair of chromosomes. Science (Washington, D. C.) 231:1278. PDF

Crosland, M. W. J.; Crozier, R. H.; Imai, H. T. 1988. Evidence for several sibling biological species centred on Myrmecia pilosula (F. Smith) (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 27:13-14. PDF

Crewe, R. M.; Peeters, C. P.; Villet, M. 1984. Frequency distribution of worker sizes in Megaponera foetens (Fabricius). South African Journal of Zoology 19:247-248. PDF

Crosland, M. W. J. 1989. Intraspecific aggression in the primitive ant genus Myrmecia. Insectes Sociaux 36:161-172. PDF

Crosland, M. W. J. 1988a. Effect of a gregarine parasite on the color of Myrmecia pilosula (Hymenoptera: Formicidae). Annals of the Entomological Society of America 81:481-484. PDF

Crewe, R. M.; Blum, M. S.; Collingwood, C. A. 1972. Comparative analysis of alarm pheromones in the ant genus Crematogaster. Comparative Biochemistry and Physiology. B. Comparative Biochemistry 43:703-716.

Crewe, R. M.; Brand, J. M.; Fletcher, D. J. C.; Eggers, S. H. 1970. The mandibular gland chemistry of some South African species of Crematogaster (Hymenoptera: Formicidae). Journal of the Georgia Entomological Society 5:42-47.

Crewe, R. M.; Blum, M. S. 1971. 6-methyl-5-hepten-2-one. Chemotaxonomic significance in an Iridomyrmex species (Hymenoptera: Formicidae). Annals of the Entomological Society of America 64:1007-1010.

Crewe, R. M.; Blum, M. S. 1972. Alarm pheromones of the Attini: their phylogenetic significance. Journal of Insect Physiology 18:31-42.

Crewe, R. M. 1972. Alarm pheromones: their chemical composition and raison d'etre in myrmicine ants. Dissertation Abstracts International. B. Sciences and Engineering 32:5846.

Crewe, R. M.; Blum, M. S. 1970. Alarm pheromones in the genus Myrmica (Hymenoptera: Formicidae): their composition and species specificity. Zeitschrift für Vergleichende Physiologie 70:363-373.

Cresson, E. T. Sr. 1872. Hymenoptera Texana. Transactions of the American Entomological Society 4:153-292. PDF

Cresson, E. T. Sr. 1887. Synopsis of the families and genera of the Hymenoptera of America, north of Mexico, together with a catalogue of the described species, and bibliography. Transactions of the American Entomological Society, Suppl. Vol. 1887:1-351. PDF

Cresson, E. T. Sr. 1916. The Cresson types of Hymenoptera. Memoirs of the American Entomological Society 1:1-141. PDF

Cresson, E. T. Jr. 1928. The types of Hymenoptera in the Academy of Natural Sciences of Philadelphia other than those of Ezra T. Cresson. Memoirs of the American Entomological Society 5:1-90. PDF

Cresson, E. T. Sr. 1865a. Catalogue of Hymenoptera in the collection of the Entomological Society of Philadelphia, from Colorado Territory. [part]. Proceedings of the Entomological Society of Philadelphia 4:242-313. PDF

Notes: Publication date from information supplied in F. M. Brown (1964:307).

Cresson, E. T. Sr. 1865b. Catalogue of Hymenoptera in the collection of the Entomological Society of Philadelphia, from Colorado Territory. [concl.]. Proceedings of the Entomological Society of Philadelphia 4:426-488. PDF

Notes: Publication date from information supplied in F. M. Brown (1964:307). Ants pp. 426-428.

Creighton, W. S.; Snelling, R. R. 1974. Notes on the behavior of three species of Cardiocondyla in the United States (Hymenoptera: Formicidae). Journal of the New York Entomological Society 82:82-92.

Creighton, W. S.; Snelling, R. R. 1967 ("1966"). The rediscovery of Camponotus (Myrmaphaenus) yogi Wheeler (Hymenoptera: Formicidae). Psyche (Cambridge) 73:187-195. PDF

Creighton, W. S.; Tulloch, G. S. 1930. Notes on Euponera gilva (Roger) (Hymenoptera, Formicidae). Psyche (Cambridge) 37:71-79. PDF

Notes: Stamp date in MCZ library: 1930.06.10.

Creighton, W. S.; Gregg, R. E. 1954. Studies on the habits and distribution of Cryptocerus texanus Santschi (Hymenoptera: Formicidae). Psyche (Cambridge) 61:41-57. PDF

Creighton, W. S.; Gregg, R. E. 1955. New and little-known species of Pheidole (Hymenoptera: Formicidae) from the southwestern United States and northern Mexico. University of Colorado Studies. Series in Biology 3:1-46. PDF

Creighton, W. S.; Nutting, W. L. 1965. The habits and distribution of Cryptocerus rohweri Wheeler (Hymenoptera, Formicidae). Psyche (Cambridge) 72:59-64. PDF

Creighton, W. S. 1966b. The habits of Pheidole ridicula Wheeler with remarks on habit patterns in the genus Pheidole (Hymenoptera: Formicidae). Psyche (Cambridge) 73:1-7. PDF

Creighton, W. S.; Crandall, R. H. 1954. New data on the habits of Myrmecocystus melliger Forel. Biological Review (City College of New York) 16:2-6.

Creighton, W. S. 1965a ("1964"). The habits of Pheidole (Ceratopheidole) clydei Gregg (Hymenoptera: Formicidae). Psyche (Cambridge) 71:169-173. PDF

Creighton, W. S. 1965b. Studies on southwestern ants belonging to Camponotus, subgenus Myrmobrachys (Hymenoptera, Formicidae). American Museum Novitates 2239:1-9. PDF

Creighton, W. S. 1966a ("1965"). The habits and distribution of Macromischa subditiva Wheeler (Hymenoptera: Formicidae). Psyche (Cambridge) 72:282-286. PDF

Creighton, W. S. 1953f. The rediscovery of Leptothorax silvestrii (Santschi) (Hymenoptera, Formicidae). American Museum Novitates 1635:1-7. PDF

Creighton, W. S. 1957a ("1956"). Studies on the North American representatives of Ephebomyrmex (Hymenoptera: Formicidae). Psyche (Cambridge) 63:54-66. PDF