References by Gregg, R. E.
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
Gregg, R. E. 1952a. A new ant of the genus Pheidole from Colorado. American Museum Novitates 1557:1-4. PDF
Gregg, R. E. 1952b. The female of Formica opaciventris Emery (Formicidae). Psyche (Cambridge) 59:13-19. PDF
Gregg, R. E. 1953a. Notes on the ant, Leptothorax obliquicanthus Cole (Hymenoptera: Formicidae). Breviora 22:1-4. PDF
Gregg, R. E. 1953b. The soldier caste of Pheidole (Ceratopheidole) clydei Gregg (Hymenoptera, Formicidae). American Museum Novitates 1637:1-7. PDF
Gregg, R. E. 1953c. Morphological considerations affecting the taxonomy of certain genera of ants (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 55:324-330. PDF
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
Gregg, R. E. 1954a ("1953"). Taxonomic notes on the ant, Camponotus cooperi Gregg. Psyche (Cambridge) 60:102-104. PDF
Gregg, R. E. 1954b. Geographical distribution of the genus Myrmoteras, including the description of a new species (Hymenoptera: Formicidae). Psyche (Cambridge) 61:20-30. 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
Gregg, R. E. 1955a. A new species of ant belonging to the Pheidole pilifera complex (Hymenoptera: Formicidae). Psyche (Cambridge) 62:19-28. PDF
Gregg, R. E. 1955b. The rediscovery of Veromessor lobognathus (Andrews) (Hymenoptera: Formicidae). Psyche (Cambridge) 62:45-52.
Gregg, R. E. 1956. An extension of range for the ant, Pheidole lamia Wheeler (Hymenoptera: Formicidae). Entomological News 67:37-39.
Gregg, R. E. 1957 ("1956"). A new species of Myrmoteras from Ceylon (Hymenoptera: Formicidae). Psyche (Cambridge) 63:41-45. PDF
Gregg, R. E. 1958. Two new species of Metapone from Madagascar (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 60:111-121. PDF
Gregg, R. E. 1959 ("1958"). Key to the species of Pheidole (Hymenoptera: Formicidae) in the United States. Journal of the New York Entomological Society 66:7-48. PDF
Gregg, R. E. 1961. The status of certain myrmicine ants in western North America with a consideration of the genus Paramyrmica Cole (Hymenoptera: Formicidae). Journal of the New York Entomological Society 69:209-220. PDF
Gregg, R. E. 1963. The ants of Colorado, with reference to their ecology, taxonomy, and geographic distribution. Boulder: University of Colorado Press, xvi + 792 pp.
Gregg, R. E. 1964. Distribution of the ant genus Formica in the mountains of Colorado. Leaflet. University of Colorado Museum 13:59-69.
Taxa originally described by author (including combinations)
Taxon Authorship Rank Status
Monomorium minimum emersoni Gregg, 1945c Subspecies Synonym Original combination
Monomorium peninsulatum Gregg, 1945c Species Synonym Original combination
Aphaenogaster smithi Gregg, 1949b Species Valid
Pheidole clydei Gregg, 1950 Species Valid Original combination
Camponotus cooperi Gregg, 1951 Species Obsolete combination Original combination
Gnamptogenys posteropsis Gregg, 1951 Species Valid
Stictoponera posteropsis Gregg, 1951 Species Obsolete combination Original combination
Myrmelachista cooperi Gregg, 1951 Species Valid
Pheidole senex Gregg, 1952a Species Valid Original combination
Myrmoteras karnyi Gregg, 1954b Species Valid Original combination
Pheidole gilvescens Creighton & Gregg, 1955 Species Valid Original combination
Pheidole psammophila Creighton & Gregg, 1955 Species Valid Original combination
Pheidole yaqui Creighton & Gregg, 1955 Species Valid Original combination
Pheidole creightoni Gregg, 1955a Species Valid Original combination
Myrmoteras ceylonicum Gregg, 1957 Species Valid
Metapone emersoni Gregg, 1958 Species Valid Original combination
Metapone madagascarica Gregg, 1958 Species Valid Original combination
Pheidole paiute Gregg, 1959 Species Valid
Pheidole rugulosa Gregg, 1959 Species Valid Original combination
Pheidole clementensis Gregg, 1969b Species Valid Original combination
Pheidole dwyeri Gregg, 1969b Species Valid Original combination
Stenamma knowltoni Gregg, 1972a Species Synonym Original combination
Camponotus nevadensis Gregg, 1973 Species Synonym Original combination
Statistics
Published between 1938–1974
Taxon descriptions between 1945–1973
No. of references 37
No. of described taxa (including combinations) 23
No. of described taxa (valid, including combinations) 17
No. of described taxa (protonyms only) 21
Names belonging to author
Author name No. of references
Gregg, R. E. 37