Kempf, W. W. 1959f. Two new species of Gymnomyrmex Borgmeier, 1954 from southern Brazil, with remarks on the genus (Hymenoptera, Formicidae). Revista Brasileira de Biologia 19:337-344. PDF

Kempf, W. W. 1960a. Estudo sôbre Pseudomyrmex I. (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 9:5-32. PDF

Kempf, W. W. 1960b. Phalacromyrmex, a new ant genus from southern Brazil (Hymenoptera, Formicidae). Revista Brasileira de Biologia 20:89-92. PDF

Kempf, W. W. 1960c. Tranopeltoides Wheeler, a synonym of Crematogaster Lund (Hymenoptera, Formicidae). Entomological News 71:173-175. PDF

Kempf, W. W. 1960d. A review of the ant genus Mycetarotes Emery (Hymenoptera, Formicidae). Revista Brasileira de Biologia 20:277-283. PDF

Kempf, W. W. 1960e. Insecta Amapaensia. - Hymenoptera: Formicidae (segunda contribuição). Studia Entomologica (n.s.)3:385-400.

Kempf, W. W. 1960f. Miscellaneous studies on Neotropical ants (Hymenoptera, Formicidae). Studia Entomologica (n.s.)3:417-466. PDF

Kempf, W. W. 1960g. Ameisen als Schaedlinge von Polyaethylen-ummantelten Kabeln. Studia Entomologica (n.s.)3:506-507. PDF

Kempf, W. W. 1961a. Estudos sôbre Pseudomyrmex. III. (Hymenoptera: Formicidae). Studia Entomologica 4:369-408. PDF

Kempf, W. W. 1961b. A survey of the ants of the soil fauna in Surinam (Hymenoptera: Formicidae). Studia Entomologica 4:481-524. PDF

Kempf, W. W. 1961c. William M. Mann, 1886-1960. Studia Entomologica 4:547-549.

Kempf, W. W. 1961d. Labidus coecus as a cave ant. Studia Entomologica 4:551-552. PDF

Kempf, W. W. 1961e. As formigas do gênero Pachycondyla Fr. Smith no Brasil (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 10:189-204. PDF

Kempf, W. W. 1961f. Nota preliminar sôbre a fauna das formigas de Agudos, S. P. (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 10:205-208. PDF

Kempf, W. W. 1961g. Remarks on the ant genus Irogera Emery, with the description of a new species (Hymenoptera, Formicidae). Revista Brasileira de Biologia 21:435-441. PDF

Kempf, W. W. 1962a. Retoques à classificação das formigas neotropicais do gênero Heteroponera Mayr (Hym., Formicidae). Papeis Avulsos de Zoologia (São Paulo) 15:29-47. PDF

Kempf, W. W. 1962b. Miscellaneous studies on neotropical ants. II. (Hymenoptera, Formicidae). Studia Entomologica 5:1-38. PDF

Kempf, W. W. 1963a. Additions to the Neotropical ant genus Rogeria Emery, with a key to the hitherto recorded South American species (Hym., Formicidae). Revista Brasileira de Biologia 23:189-196. PDF

Kempf, W. W. 1963b. A review of the ant genus Mycocepurus Forel, 1893 (Hymenoptera: Formicidae). Studia Entomologica 6:417-432. PDF

Kempf, W. W. 1963c. Nota sinonímica acêrca de formigas da tribo Cephalotini (Hymenoptera, Formicidae). Revista Brasileira de Biologia 23:435-438. PDF

Kempf, W. W. 1964a. Uma nova Platythyrea do Brasil (Hym., Formicidae). Revista Brasileira de Entomologia 11:141-144. PDF

Kempf, W. W. 1964b. Additions to the knowledge of the Cephalotini ants (Hymenoptera, Formicidae). Papeis Avulsos de Zoologia (São Paulo) 16:243-255. PDF

Kempf, W. W. 1964c. A propósito de um estudo sôbre as formigas do gênero Acanthostichus Mayr (Hymenoptera, Formicidae). Papeis Avulsos de Zoologia (São Paulo) 16:263-266. PDF

Kempf, W. W. 1964d. A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part I: Group of strigatus Mayr (Hym., Formicidae). Studia Entomologica 7:1-44. PDF

Kempf, W. W. 1964e. Miscellaneous studies on Neotropical ants. III. (Hymenoptera: Formicidae). Studia Entomologica 7:45-71. PDF

Kempf, W. W. 1964f. The ants of the genus Anochetus (Stenomyrmex) in Brazil (Hym., Formicidae). Studia Entomologica 7:237-246. PDF

Kempf, W. W. 1964g. On the number of ant species in the Neotropical region. Studia Entomologica 7:481-482. PDF

Kempf, W. W. 1964h. [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.]. Studia Entomologica 7:493-494.

Kempf, W. W. 1965. Nota preliminar sôbre algumas formigas neotrópicas, descritas por Frederick Smith (Hymenoptera, Formicidae). Revista Brasileira de Biologia 25:181-186. PDF

Kempf, W. W. 1966 ("1965"). A revision of the Neotropical fungus-growing ants of the genus Cyphomyrmex Mayr. Part II: Group of rimosus (Spinola) (Hym., Formicidae). Studia Entomologica 8:161-200. PDF