Smith, M. R. 1954b ("1953"). A new Camponotus in California apparently inhabiting live oak, Quercus sp. (Hymenoptera, Formicidae). Journal of the New York Entomological Society 61:211-214. PDF

Smith, M. R. 1954c. Ants of the Bimini Island Group, Bahamas, British West Indies (Hymenoptera, Formicidae). American Museum Novitates 1671:1-16. PDF

Smith, M. R. 1954d. Concerning type locality and type fixation of the North American ant, Myrmica emeryana Forel. Bulletin of the Brooklyn Entomological Society 49:138-140. PDF

Smith, M. R. 1955a. An unusual ant collection record. Bulletin of the Brooklyn Entomological Society 50:28. PDF

Smith, M. R. 1955b. Acanthostichus (Ctenopyga) townsendi (Ashm.), a synonym of Acanthostichus texanus Forel (Hymenoptera: Formicidae). Bulletin of the Brooklyn Entomological Society 50:48-50. PDF

Smith, M. R. 1955c. Remarks concerning the types of five species of ants described by Roger or Forel (Hymenoptera, Formicidae). Bulletin of the Brooklyn Entomological Society 50:98-99. PDF

Smith, M. R. 1955d. Ants of the genus Pheidole, subgenus Hendecapheidole (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 57:301-305. PDF

Smith, M. R. 1955e. The correct taxonomic status of Pheidole (Pheidolacanthinus) brevispinosa Donisthorpe (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 57:305. 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

Smith, M. R. 1956d. [Review of: Borgmeier, T. 1955. Die Wanderameisen der neotropischen Region. Studia Entomologica 3:1-720.]. Proceedings of the Entomological Society of Washington 58:275-276. PDF

Smith, M. R. 1957a ("1956"). New synonymy of a New Guinea ant (Hymenoptera, Formicidae). Proceedings of the Entomological Society of Washington 58:347. 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. 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. 1959. An illustrated key for the recognition of the imported fire ant and closely related species. United States Department of Agriculture. Cooperative Economic Insect Report 9:221-223.

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. 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

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

Smith, M. R. 1964. [Review of: Wheeler, G. C., Wheeler, J. 1963. The ants of North Dakota. Grand Forks, North Dakota: University of North Dakota Press, viii + 326 pp.]. American Midland Naturalist 71:249-250. PDF

Smith, M. R. 1965. House-infesting ants of the eastern United States. Their recognition, biology, and economic importance. United States Department of Agriculture. Technical Bulletin 1326:1-105. PDF

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. 1969. [Review of: Cole, A. C., Jr. 1968. Pogonomyrmex harvester ants. A study of the genus in North America. Knoxville: University of Tennessee Press, x + 222 pp.]. Bulletin of the Ecological Society of America 15:157-158. PDF