Brown, W. L., Jr. 1957f. Distribution and variation of the ant Formica dakotensis Emery. Entomological News 68:165-167.

Brown, W. L., Jr. 1957g. Centrifugal speciation. Quarterly Review of Biology 32:247-277. PDF

Brown, W. L., Jr. 1957h ("1956"). The Indo-Australian species of the ant genus Strumigenys Fr. Smith: Three new Philippine species. Psyche (Cambridge) 63:113-118. PDF

Brown, W. L., Jr. 1957i ("1956"). The synonymy and relationships of the ant Pseudolasius bayoni Menozzi. Psyche (Cambridge) 63:146.

Brown, W. L., Jr. 1957j. The ending for subtribal names in zoology. Systematic Zoology 6:193-194. PDF

Brown, W. L., Jr. 1957k. [Untitled. Taxonomic changes in Alfaria, Gnamptogenys, Heteroponera, Opisthoscyphus, Paranomopone, Proceratium and Sysphingta attributed to Brown.]. Pp. 112-118 in: Borgmeier, T. 1957a. Myrmecologische Studien, I. Anais da Academia Brasileira de Ciencias 29:103-128. PDF

Brown, W. L., Jr. 1958a ("1957"). The army ant Aenictus exiguus Clark a synonym. Psyche (Cambridge) 64:5. PDF

Brown, W. L., Jr. 1958b ("1957"). A supplement to the revisions of the dacetine ant genera Orectognathus and Arnoldidris, with keys to the species. Psyche (Cambridge) 64:17-29. PDF

Brown, W. L., Jr. 1958c. The neotropical species of the ant genus Strumigenys Fr. Smith: group of cordovensis Mayr. Studia Entomologica (n.s.)1:217-224. PDF

Brown, W. L., Jr. 1958d. A new Japanese species of the dacetine ant genus Epitritus. Mushi 31:69-72. PDF

Brown, W. L., Jr. 1958e ("1957"). The neotropical species of the ant genus Strumigenys Fr. Smith: group of marginiventris Santschi. Journal of the New York Entomological Society 65:123-128. PDF

Brown, W. L., Jr. 1958f ("1957"). The neotropical species of the ant genus Strumigenys Fr. Smith: group of ogloblini Santschi. Journal of the New York Entomological Society 65:133-137. PDF

Brown, W. L., Jr. 1958g. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bulletin of the Museum of Comparative Zoology 118:173-362. PDF

Brown, W. L., Jr. 1958h. A review of the ants of New Zealand. Acta Hymenopterologica 1:1-50. PDF

Brown, W. L., Jr. 1958i ("1957"). The Indo-Australian species of the ant genus Strumigenys Fr. Smith: S. decollata Mann and S. ecliptacoca new species. Psyche (Cambridge) 64:109-114. PDF

Brown, W. L., Jr. 1958j ("1957"). Predation of arthropod eggs by the ant genera Proceratium and Discothyrea. Psyche (Cambridge) 64:115.

Brown, W. L., Jr. 1958k. [Untitled. Taxonomic changes in Prionopelta attributed to Brown.]. P. 149 in: Wilson, E. O. 1958c. Studies on the ant fauna of Melanesia. I. The tribe Leptogenyini. II. The tribes Amblyoponini and Platythyreini. Bulletin of the Museum of Comparative Zoology 118:101-153. PDF

Brown, W. L., Jr. 1959a. The neotropical species of the ant genus Strumigenys Fr. Smith: group of emeryi Mann. Entomological News 70:97-104.

Brown, W. L., Jr. 1959b. A revision of the dacetine ant genus Neostruma. Breviora 107:1-13. PDF

Brown, W. L., Jr. 1959c. Some new species of dacetine ants. Breviora 108:1-11. PDF

Brown, W. L., Jr. 1959d. Variation in the ant Polyrhachis thrinax (Hymenoptera). Entomological News 70:164. PDF

Brown, W. L., Jr. 1959e. Synonymy in the ant genus Macromischa Roger. Florida Entomologist 42:73-74. PDF

Brown, W. L., Jr. 1959f. The neotropical species of the ant genus Strumigenys Fr. Smith: group of silvestrii Emery. Studia Entomologica (n.s.)2:25-30. PDF

Brown, W. L., Jr. 1959g ("1958"). The Indo-Australian species of the ant genus Strumigenys Fr. Smith: group of S. godeffroyi in Borneo. Psyche (Cambridge) 65:81-89. PDF

Brown, W. L., Jr. 1959h. Appendix G. Insecta collected by the expedition. Pp. 229-230 in: Field, H. 1959. An anthropological reconnaissance in West Pakistan, 1955, with appendixes on the archaeology and natural history of Baluchistan and Bahawalpur. Papers of the Peabody Museum of Archaeology and Ethnology, Harvard University 52:i-xii, 1-332. PDF

Brown, W. L., Jr. 1960a. Contributions toward a reclassification of the Formicidae. III. Tribe Amblyoponini (Hymenoptera). Bulletin of the Museum of Comparative Zoology 122:143-230. PDF

Brown, W. L., Jr. 1960b ("1959"). The release of alarm and attack behavior in some New World army ants. Psyche (Cambridge) 66:25-27. PDF

Brown, W. L., Jr. 1960c ("1959"). The neotropical species of the ant genus Strumigenys Fr. Smith: group of gundlachi (Roger). Psyche (Cambridge) 66:37-52. PDF

Brown, W. L., Jr. 1960d. A new African ant of the genus Strumigenys, tribe Dacetini. Entomological News 71:206. PDF

Brown, W. L., Jr. 1961a. The neotropical species of the ant genus Strumigenys Fr. Smith: miscellaneous concluding studies. Psyche (Cambridge) 68:58-69. PDF