• Combination in Pseudomyrmex: Kempf, 1961a: 400
• Subspecies of Pseudomyrmex arborissanctae: Bruch, 1915: 533; Emery, 1921c: 31; Gallardo, 1932a: 73 (redescription); Enzmann, 1944: 77.
• Subspecies of Pseudomyrmex triplarinus: Wheeler, 1942: 188; Kempf, 1961a: 400; Kempf, 1972b: 225; Bolton, 1995b: 372.
• Junior synonym of Pseudomyrmex triplarinus: Ward, 1999b: 505

Obsolete combinations

• Pseudomyrma arborissanctae cordobensis

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Bruch, C. 1915. Suplemento al catálogo de los formícidos argentinos. I. (Addenda et corrigenda). Revista del Museo de La Plata 19:527-537. PDF
• Emery, C. 1921c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174A:1-94 + 7 plates. PDF
• Enzmann, E. V. 1944. Systematic notes on the genus Pseudomyrma. Psyche (Cambridge) 51:59-103. PDF
• Forel, A. 1914d. Formicides d'Afrique et d'Amérique nouveaux ou peu connus. Bulletin de la Société Vaudoise des Sciences Naturelles 50:211-288. PDF
• Gallardo, A. 1932a. Las hormigas de la República Argentina. Subfamilia Mirmicinas, sección Promyrmicinae. Anales del Museo Nacional de Historia Natural de Buenos Aires 37:37-87. PDF
• Kempf, W. W. 1961a. Estudos sôbre Pseudomyrmex. III. (Hymenoptera: Formicidae). Studia Entomologica 4:369-408. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Ward, P. S. 1999b. Systematics, biogeography and host plant associations of the Pseudomyrmex viduus group (Hymenoptera: Formicidae), Triplaris- and Tachigali-inhabiting ants. Zoological Journal of the Linnean Society 126:451-540. PDF
• Wheeler, W. M. 1942. Studies of Neotropical ant-plants and their ants. Bulletin of the Museum of Comparative Zoology 90:1-262. PDF