Greenslade, P. J. M. 1970. Observations on the inland variety (v. viridiaeneus Viehmeyer) of the meat ant Iridomyrmex purpureus (Frederick Smith) (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 9:227-231.

Greenslade, P. J. M. 1972. Comparative ecology of four tropical ant species. Insectes Sociaux 19:195-212.

Greenslade, P. J. M. 1974a. The identity of Iridomyrmex purpureus form viridiaeneus Viehmeyer (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 13:247-248. PDF

Greenslade, P. J. M. 1974b. Distribution of two forms of the meat ant, Iridomyrmex purpureus (Hymenoptera: Formicidae), in parts of South Australia. Australian Journal of Zoology 22:489-504.

Greenslade, P. J. M. 1976. Distribution of two forms of the meat ant Iridomyrmex purpureus (Hymenoptera: Formicidae) on Kangaroo Island and in the Yorke Peninsula. Australian Journal of Zoology 24:557-564.

Greenslade, P. J. M. 1979. A guide to ants of South Australia. Adelaide: South Australian Museum (Special Educational Bulletin Series), 44 pp.

Greenslade, P. J. M. 1982. Competition and community organisation in an Australian ant fauna. [Abstract.]. P. 65 in: Breed, M. D.; Michener, C. D.; Evans, H. E. (eds.) 1982. The biology of social insects. Proceedings of the Ninth Congress of the IUSSI, Boulder, Colorado, August 1982. Boulder: Westview Press, xii + 420 pp.

Greenslade, P. J. M. 1985a. Some effects of season and geographical aspect on ants (Hymenoptera: Formicidae) in the Mt Lofty Ranges, South Australia. Transactions of the Royal Society of South Australia 109:17-23.

Greenslade, P. J. M. 1985b. Preliminary observations on ants (Hymenoptera: Formicidae) of forests and woodlands in the Alligator Rivers region, N.T. Proceedings of the Ecological Society of Australia 13:153-160.

Greenslade, P. J. M. 1987. Environment and competition as determinants of local geographical distribution of five meat ants, Iridomyrmex purpureus and allied species (Hymenoptera: Formicidae). Australian Journal of Zoology 35:259-273.

Greenslade, P. J. M. 1995. A note on the ants of southern Eyre Peninsula, South Australia. The South Australian Naturalist 69:9.

Greenslade, P. J. M.; Greenslade, P. 1973. Ants of a site in arid southern Australia. Pp. 145-149 in: International Union for the Study of Social Insects. Congress 1973. Proceedings IUSSI VIIth International Congress, London, 10-15 September, 1973. Southampton: University of Southampton, vi + 418 pp.

Greenslade, P. J. M.; Greenslade, P. 1977. Some effects of vegetation cover and disturbance on a tropical ant fauna. Insectes Sociaux 24:163-182.

Greenslade, P. J. M.; Halliday, R. B. 1982. Distribution and speciation in meat ants, Iridomyrmex purpureus and related species (Hymenoptera: Formicidae). Pp. 249-255 in: Barker, W. R.; Greenslade, P. J. M. (eds.) 1982. Evolution of the flora and fauna of arid Australia. Frewville, South Australia: Peacock Publications, 392 pp.

Greenslade, P. J. M.; Halliday, R. B. 1983. Colony dispersion and relationships of meat ants Iridomyrmex purpureus and allies in an arid locality in South Australia. Insectes Sociaux 30:82-99.

Greenslade, P. J. M.; Thompson, C. H. 1981. Ant distribution, vegetation, and soil relationships in the Cooloola-Noosa River area, Queensland. Pp. 192-207 in: Gillison, A. N.; Anderson, D. J. (eds.) 1981. Vegetation classification in Australia. Canberra: C.S.I.R.O. & Australian National University Press, xxi + 229 pp.

Greer, J. A.; Moreau, C. S. 2022. Phylogenetic analysis and trait evolution of ant cocoons. Insect Systematics & Evolution 53:60-77. 10.1163/1876312X-bja10008 PDF

Notes: Online early publication 20 Jul 2021, without volume number or final pagination.

Gregg, E. V. 1945. A statistical study of taxonomic categories in ants (Formicidae: Lasius neoniger and Lasius americanus). Annals of the Entomological Society of America 38:529-548. PDF

Gregg, R. E. 1938. [Review of: Wheeler, W. M. 1937. Mosaics and other anomalies among ants. Cambridge, Mass.: Harvard University Press, 95 pp.]. Ecology 19:312-314.

Gregg, R. E. 1942. The origin of castes in ants with special reference to Pheidole morrisi Forel. Ecology 23:295-308.

Gregg, R. E. 1945a ("1944"). The ants of the Chicago region. Annals of the Entomological Society of America 37:447-480. PDF

Gregg, R. E. 1945b. The worker caste of Harpagoxenus canadensis Smith (Formicidae). Canadian Entomologist 77:74-76. PDF

Gregg, R. E. 1945c. Two new forms of Monomorium (Formicidae). Psyche (Cambridge) 52:62-69. PDF

Gregg, R. E. 1946. The ants of northeastern Minnesota. American Midland Naturalist 35:747-755. PDF

Gregg, R. E. 1947. Altitudinal indicators among the Formicidae. University of Colorado Studies. Physical and Biological Sciences 2:385-403.

Gregg, R. E. 1948. An unusual nest of the prairie mound-building ant (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 50:183-186.

Gregg, R. E. 1949a. A note on Pheidole (Macropheidole) rhea Wheeler (Hymenoptera: Formicidae). Psyche (Cambridge) 56:70-73. PDF

Gregg, R. E. 1949b. A new ant from southwestern United States (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 51:171-174. PDF

Gregg, R. E. 1950. A new species of Pheidole from the Southwest. Journal of the New York Entomological Society 58:89-93. PDF

Gregg, R. E. 1951. Two new species of exotic ants. Psyche (Cambridge) 58:77-84. PDF