Gregg, Robert Edmond (1912-1991)

BIOGRAPHICAL NOTE
Department of Biology, University of Colorado.

TAXONOMIC PUBLICATIONS

 * [[Media:Creighton & Gregg 1954.pdf|Creighton, W. S.; Gregg, R. E. 1954. Studies on the habits and distribution of Cryptocerus texanus Santschi (Hymenoptera: Formicidae). Psyche (Camb.) 61: 41-57 PDF]]


 * [[Media:Creighton & Gregg 1955.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. Univ. Colo. Stud. Ser. Biol. 3: 1-46 PDF]]


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


 * [[Media:Gregg 1945b.pdf|Gregg, R. E. 1945b. The worker caste of Harpagoxenus canadensis Smith (Formicidae). Can. Entomol. 77: 74-76 PDF]]


 * [[Media:Gregg 1945.pdf|Gregg, R. E. 1945c. Two new forms of Monomorium (Formicidae). Psyche (Camb.) 52: 62-69 PDF]]


 * [[Media:Gregg 1947.pdf| Gregg, R. E. 1947. Altitudinal indicators among the Formicidae. University of Colorado Studies. Physical and Biological Sciences 2:385-403. [1947-04] PDF]]


 * [[Media:Gregg 1948.pdf|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. [1948-10-18] PDF]]


 * [[Media:Gregg1949a.pdf|Gregg, R.E. 1949a. A note on Pheidole (Macropheidole) rhea Wheeler. Psyche 56: 70-73. [9.viii.1949.] PDF]]


 * [[Media:Gregg 1949b.pdf|Gregg, R. E. 1949b. A new ant from southwestern United States (Hymenoptera, Formicidae). Proc. Entomol. Soc. Wash. 51: 171-174 PDF]]


 * [[Media:Gregg 1950.pdf|Gregg, R. E. 1950. A new species of Pheidole from the Southwest. J. N. Y. Entomol. Soc. 58: 89-93 PDF]]


 * [[Media:Gregg 1951.pdf|Gregg, R. E. 1951. Two new species of exotic ants. Psyche (Camb.) 58: 77-84 PDF]]


 * [[Media:Gregg 1952a.pdf|Gregg, R. E. 1952a. A new ant of the genus Pheidole from Colorado. Am. Mus. Novit. 1557: 1-4 PDF]]


 * [[Media:Gregg 1952b.pdf|Gregg, R. E. 1952b. The female of Formica opaciventris Emery (Formicidae). Psyche (Camb.) 59: 13-19 PDF]]


 * [[Media:11930.pdf| Gregg, R. E. 1953a. Notes on the ant, Leptothorax obliquicanthus Cole (Hymenoptera: Formicidae). Breviora 22:1-4. PDF]]


 * [[Media:Gregg 1953a.pdf|Gregg, R.E. 1953b. Morphological considerations affecting the taxonomy of certain genera of ants. Proceedings of the Entomological Society of Washington 55: 324-330. PDF]]


 * [[Media:Gregg 1953b.pdf|Gregg, R. E. 1953c. The soldier caste of Pheidole (Ceratopheidole) clydei Gregg (Hymenoptera, Formicidae). Am. Mus. Novit. 1637: 1-7 PDF]]


 * [[Media:Gregg 1954a.pdf|Gregg, R. E. 1954a [1953]. Taxonomic notes on the ant, Camponotus cooperi Gregg. Psyche (Camb.) 60: 102-104 PDF]]


 * [[Media:Gregg 1954b.pdf|Gregg, R. E. 1954b. Geographical distribution of the genus Myrmoteras, including the description of a new species (Hymenoptera: Formicidae). Psyche (Camb.) 61: 20-30 PDF]]


 * [[Media:Gregg 1955a.pdf|Gregg, R. E. 1955a. A new species of ant belonging to the Pheidole pilifera complex (Hymenoptera: Formicidae). Psyche (Camb.) 62: 19-28 PDF]]


 * [[Media:Gregg 1955b.pdf|Gregg, R.E. 1955b. The rediscovery of Veromessor lobognathus (Andrews). Psyche 62: 45-51. [19.vii.1955.] PDF]]


 * [[Media:Gregg 1956.pdf|Gregg, R. E. 1956. An extension of range for the ant, Pheidole lamia Wheeler (Hymenoptera: Formicidae). Entomological News 67:37-39. [1956-02-03] PDF]]


 * [[Media:Gregg 1957.pdf|Gregg, R. E. 1957 [1956]. A new species of Myrmoteras from Ceylon (Hymenoptera: Formicidae). Psyche (Camb.) 63: 41-45 PDF]]


 * [[Media:Gregg 1958.pdf|Gregg, R. E. 1958. Two new species of Metapone from Madagascar (Hymenoptera: Formicidae). Proc. Entomol. Soc. Wash. 60: 111-121 PDF]]


 * [[Media:Gregg 1959.pdf|Gregg, R. E. 1959 [1958]. Key to the species of Pheidole (Hymenoptera: Formicidae) in the United States. J. N. Y. Entomol. Soc. 66: 7-48 PDF]]


 * [[Media:Gregg 1961.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). J. N. Y. Entomol. Soc. 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.


 * [[Media:Gregg 1964.pdf| Gregg, R. E. 1964. Distribution of the ant genus Formica in the mountains of Colorado. Leaflet. University of Colorado Museum 13:59-69. PDF]]


 * [[Media:Gregg 1969a.pdf|Gregg, R. E. 1969a. Geographic distribution of the ant genus Formica (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 71:38-49 PDF]]


 * [[Media:Gregg 1969b.pdf|Gregg, R. E. 1969b. New species of Pheidole from Pacific Coast islands (Hymenoptera: Formicidae). Entomol. News 80: 93-101 PDF]]


 * [[Media:Gregg 1972a.pdf|Gregg, R. E. 1972a. A new species of Stenamma (Hymenoptera: Formicidae) from Utah. Great Basin Nat. 32: 35-39 PDF]]


 * [[Media:Gregg 1972b.pdf|Gregg, R. E. 1972b. The northward distribution of ants in North America. Canadian Entomologist 104:1073-1091. PDF]]


 * [[Media:Gregg 1973.pdf|Gregg, R. E. 1973. A new species of Camponotus (Hymenoptera: Formicidae) from Nevada. Southwest. Nat. 18: 39-43 PDF]]