Snelling, R. R. 1975. Descriptions of new Chilean ant taxa (Hymenoptera: Formicidae). Contributions in Science (Los Angeles) 274:1-19. PDF

Snelling, R. R. 1976. A revision of the honey ants, genus Myrmecocystus (Hymenoptera: Formicidae). Natural History Museum of Los Angeles County. Science Bulletin 24:1-163. PDF

Snelling, R. R. 1981. Systematics of social Hymenoptera. Pp. 369-453 in: Hermann, H. R. (ed.) 1981. Social insects. Volume 2. New York: Academic Press, xiii + 491 pp.

Snelling, R. R. 1963. The United States species of fire ants of the genus Solenopsis, subgenus Solenopsis Westwood, with synonymy of Solenopsis aurea Wheeler (Hymenoptera: Formicidae). California Department of Agriculture. Bureau of Entomology. Occasional Papers 3:1-15. PDF

Snelling, R. R. 1966. The female of Eucryptocerus placidus (F. Smith) (Hymenoptera: Formicidae). Bulletin of the Southern California Academy of Sciences 65:37-40. PDF

Snelling, R. R. 1967. Studies on California ants. 3. The taxonomic status of Proceratium californicum Cook (Hymenoptera: Formicidae). Contributions in Science (Los Angeles) 124:1-10. PDF

Snelling, R. R. 1970. Studies on California ants, 5. Revisionary notes on some species of Camponotus, subgenus Tanaemyrmex (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 72:390-397. PDF

Snelling, R. R. 1974. Studies on California ants. 8. A new species of Cardiocondyla (Hymenoptera: Formicidae). Journal of the New York Entomological Society 82:76-81. PDF

Smith, M. R.; Wing, M. W. 1955 ("1954"). Redescription of Discothyrea testacea Roger, a little-known North American ant, with notes on the genus (Hymenoptera: Formicidae). Journal of the New York Entomological Society 62:105-112. PDF

Smith, R. G. 1973. The skeleto-musculature of the thorax (mesosoma) of the queen and worker wood ant. Pp. 362-371 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.

Smith, M. R.; Morrison, W. A. 1916. South Carolina ants (Hym.). Entomological News 27:110-111. PDF

Smith, M. R.; Haug, G. W. 1931. An ergatandrous form in Ponera opaciceps Mayr. Annals of the Entomological Society of America 24:507-509. PDF

Smith, M. R. 1963c. A new species of Aphaenogaster (Attomyrma) from the western United States (Hymenoptera: Formicidae). Journal of the New York Entomological Society 71:244-246. PDF

Krombein, K. V.; Burks, B. D. (eds.) 1967. Hymenoptera of America north of Mexico. Synoptic catalog. Second supplement. United States Department of Agriculture. Agriculture Monograph 2(suppl. 2):1-584.

Smith, M. R. 1967a. Family Formicidae. Pp. 343-374 in: Krombein, K. V.; Burks, B. D. (eds.) 1967. Hymenoptera of America north of Mexico. Synoptic catalog. Second supplement. United States Department of Agriculture. Agriculture Monograph 2(suppl. 2):1-584. PDF

Smith, M. R. 1967b. Theodore Pergande - Early student of ants. Entomological News 78:117-122. PDF

Smith, M. R. 1961b. A study of New Guinea ants of the genus Aphaenogaster Mayr (Hymenoptera, Formicidae). Acta Hymenopterologica 1:213-238. PDF

Smith, M. R. 1962a. A remarkable new Stenamma from Costa Rica, with pertinent facts on other Mexican and Central American species (Hymenoptera: Formicidae). Journal of the New York Entomological Society 70:33-38. PDF

Smith, M. R. 1962b. A new species of exotic Ponera from North Carolina (Hymenoptera, Formicidae). Acta Hymenopterologica 1:377-382. PDF

Smith, M. R. 1963a. [Review of: 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.]. Annals of the Entomological Society of America 56:721.

Smith, M. R. 1963b. Notes on the leaf-cutting ants, Atta spp., of the United States and Mexico (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 65:299-302. PDF

Krombein, K. V. (ed.) 1958. Hymenoptera of America north of Mexico. Synoptic catalogue. First supplement. United States Department of Agriculture. Agriculture Monograph 2(suppl. 1):1-305.

Smith, M. R. 1958c. Family Formicidae. Pp. 108-162 in: Krombein, K. V. (ed.) 1958. Hymenoptera of America north of Mexico. Synoptic catalogue. First supplement. United States Department of Agriculture. Agriculture Monograph 2(suppl. 1):1-305. PDF

Notes: Publication date from Krombein (1958).

Smith, M. R. 1961a ("1960"). Notes on the synonymy of a North American ant (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 62:251-252. PDF

Smith, M. R. 1957b. Revision of the genus Stenamma Westwood in America north of Mexico (Hymenoptera, Formicidae). American Midland Naturalist 57:133-174. PDF

Smith, M. R. 1958a ("1957"). New synonymy of a North American ant, Aphaenogaster macrospina M. R. Smith (Hymenoptera: Formicidae). Bulletin of the Brooklyn Entomological Society 52:113. PDF

Smith, M. R. 1958b ("1957"). A contribution to the taxonomy, distribution and biology of the vagrant ant, Plagiolepis alluaudi Emery (Hymenoptera, Formicidae). Journal of the New York Entomological Society 65:195-198. PDF

Smith, M. R. 1956a. A key to the workers of Veromessor Forel of the United States and the description of a new subspecies (Hymenoptera, Formicidae). Pan-Pacific Entomologist 32:36-38. PDF

Smith, M. R. 1956b. A list of the species of Romblonella including two generic transfers (Hymenoptera, Formicidae). Bulletin of the Brooklyn Entomological Society 51:18. PDF

Smith, M. R. 1956c. A further contribution to the taxonomy and biology of the inquiline ant, Leptothorax diversipilosus Smith (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 58:271-275. PDF