Crawley, W. C. 1923b. Myrmecological notes. - New Australian Formicidae. Entomologist's Record and Journal of Variation 35:177-179. PDF

Crawley, W. C. 1924a. Ants from Sumatra, with biological notes by Edward Jacobson. Annals and Magazine of Natural History (9)13:380-409. PDF

Crawley, W. C. 1924b. A Nigerian ant imported into England. Entomologist's Record and Journal of Variation 36:91-92. PDF

Crawley, W. C. 1925a. Formicidae. A new genus. Entomologist's Record and Journal of Variation 37:40-41. PDF

Crawley, W. C. 1922e. New ants from Australia (concluded from vol. ix. p. 449). Annals and Magazine of Natural History (9)10:16-36.

Crawley, W. C. 1920d. A gynandromorph of Monomorium floricola, Jerd. Entomologist's Record and Journal of Variation 32:217-218. PDF

Crawley, W. C. 1922a. New ants from Australia. Annals and Magazine of Natural History (9)9:427-448. PDF

Crawley, W. C. 1922b. Formicidae. - A new species and variety. Entomologist's Record and Journal of Variation 34:85-86. PDF

Crawley, W. C. 1915b. Ants from north and south-west Australia (G. F. Hill, Rowland Turner) and Christmas Island, Straits Settlements. - Part II. Annals and Magazine of Natural History (8)15:232-239.

Crawley, W. C. 1916a. A new species of ponerine ant captured by an Asilus. Entomologist 49:30-31. PDF

Crawley, W. C. 1916b. Ants from British Guiana. Annals and Magazine of Natural History (8)17:366-378. PDF

Crawley, W. C. 1920a. Ants from Mesopotamia and north-west Persia. Entomologist's Record and Journal of Variation 32:162-166. PDF

Crawley, W. C. 1920b. Ants from Mesopotamia and north-west Persia (concluded). Entomologist's Record and Journal of Variation 32:177-179. PDF

Crawley, W. C. 1920c. A new species of ant imported into England. Entomologist's Record and Journal of Variation 32:180-181. PDF

Crawley, W. C. 1912a. Leptothorax tuberum, Fab., subsp. corticalis, Schenk, an ant new to Britain. Entomologist's Record and Journal of Variation 24:63-65. PDF

Crawley, W. C. 1912b. Anergates atratulus, Schenk., a British ant, and the acceptance of a queen by Tetramorium caespitum, L. Entomologist's Record and Journal of Variation 24:218-219. PDF

Crawley, W. C. 1914a. A revision of the genus Leptothorax, Mayr, in the British Isles. [part]. Entomologist's Record and Journal of Variation 26:89-96. PDF

Crawley, W. C. 1914b. A revision of the genus Leptothorax, Mayr, in the British Isles. [concl.]. Entomologist's Record and Journal of Variation 26:106-109. PDF

Crawley, W. C. 1915a. Ants from north and central Australia, collected by G. F. Hill. - Part I. Annals and Magazine of Natural History (8)15:130-136. PDF

Crawley, W. C. 1918. Some new Australian ants. Entomologist's Record and Journal of Variation 30:86-92. PDF

Crawley, W. C. 1921. New and little-known species of ants from various localities. Annals and Magazine of Natural History (9)7:87-97. PDF

Crawley, W. C. 1926. A revision of some old types of Formicidae. Transactions of the Entomological Society of London 1925:373-393. PDF

Craig, R.; Crozier, R. H. 1978b. No evidence for role of heterozygosity in ant caste determination. Isozyme Bulletin 11:66-67.

Crawley, W. C. 1911. Formica fusca, L., var. glebaria, Nyl., a form new to Britain. Entomologist's Record and Journal of Variation 23:96.

Crawley, W. C. 1917. Ants and aphides in west Somerset. Proceedings of the Somersetshire Archaeological and Natural History Society 62:148-163.

Coyle, F. A. 1966. Defensive behavior and associated morphological features in three species of the ant genus Paracryptocerus. Insectes Sociaux 13:93-104.

Craig, R.; Crozier, R. H. 1979. Relatedness in the polygynous ant Myrmecia pilosula. Evolution 33:335-341.

Craig, R.; Crozier, R. H. 1978a. Caste-specific locus expression in ants. Isozyme Bulletin 11:64-65.

Cowan, C. F. 1969. Notes on Griffith's Animal Kingdom of Cuvier (1824-1835). Journal of the Society for the Bibliography of Natural History 5:137-140.

Cowan, C. F. 1970. The insects of the "Coquille" voyage. Journal of the Society for the Bibliography of Natural History 5:358-360. PDF