• Combination in Pseudomyrmex: Kempf, 1972b: 223
• Status as species: Dalla Torre, 1893: 59; Forel, 1895b: 123; Emery, 1921c: 34; Borgmeier, 1927c: 76; Kempf, 1972b: 223; Ward, 1985b: 238 (redescription); Ward, 1989a: 443; Deyrup et al., 1989: 94; Brandão, 1991: 375; Ward, 1992: 75 (specimen in amber), 80 (in table); Bolton, 1995b: 375; Deyrup, 2003: 46; Wild, 2007b: 41; Branstetter & Sáenz, 2012: 264; Bezděčková et al., 2015: 126; Deyrup, 2017: 43; Lubertazzi, 2019: 164; Ward, 2019: 1104.
• Senior synonym of Pseudomyrmex acanthobius capperi: Ward, 1985b: 238; Brandão, 1991: 377; Bolton, 1995b: 375.
• Senior synonym of Pseudomyrmex flavidulus delicatulus: Ward, 1985b: 238; Brandão, 1991: 377; Bolton, 1995b: 375; Lubertazzi, 2019: 166.
• Senior synonym of Pseudomyrmex delicatula panamensis: Ward, 1985b: 238; Brandão, 1991: 377; Bolton, 1995b: 375.
• Material of the unavailable name Pseudomyrmex acanthobius delicatula vittata referred here by Ward, 1985b: 238; Brandão, 1991: 377; Bolton, 1995b: 375.

Junior synonyms

• Pseudomyrmex acanthobius capperi (Forel, 1899)
  Obsolete combination(s): Pseudomyrmex delicatula capperi, Pseudomyrma delicatula capperi
• Pseudomyrmex delicatula panamensis (Forel, 1899)
  Obsolete combination(s): Pseudomyrma delicatula panamensis
• Pseudomyrmex flavidulus delicatulus (Forel, 1899)
  Obsolete combination(s): Pseudomyrmex delicatula, Pseudomyrma delicatula, Pseudomyrmex acanthobius delicatula, Pseudomyrma acanthobia delicatula

Obsolete combinations

• Pseudomyrma simplex

Citations

• Bezděčková, K.; Bezděčka, P.; Machar, I. 2015. A checklist of the ants of Peru. Zootaxa 4020:101-133. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borgmeier, T. 1927c. Catalogo systematico e synonymico das formigas do Brasil. 2 parte. Subf. Pseudomyrminae, Myrmicinae, Formicidae. Archivos do Museu Nacional (Rio de Janeiro) 29:69-164. PDF
• Brandão, C. R. F. 1991. Adendos ao catálogo abreviado das formigas da região Neotropical (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 35:319-412. PDF
• Branstetter, M. G.; Sáenz, L. 2012. Las hormigas (Hymenoptera: Formicidae) de Guatemala. Pp. 221-268 in: Cano, E. B.; Schuster, J. C. (eds.) 2012. Biodiversidad de Guatemala. Volumen 2. Guatemala: Universidad del Valle de Guatemala, iv + 328 pp. PDF
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Deyrup, M. 2003. An updated list of Florida ants (Hymenoptera: Formicidae). Florida Entomologist 86:43-48. PDF
• Deyrup, M. 2017. Ants of Florida. Identification and natural history. Boca Raton, Florida: CRC Press (Taylor & Francis group), 423 pp.
• Deyrup, M.; Johnson, C.; Wheeler, G. C.; Wheeler, J. 1989. A preliminary list of the ants of Florida. Florida Entomologist 72:91-101. PDF
• Emery, C. 1921c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174A:1-94 + 7 plates. PDF
• Forel, A. 1895b. A fauna das formigas do Brazil. Boletim do Museu Paraense de Historia Natural e Ethnographia 1:89-139. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Lubertazzi, D. 2019. The ants of Hispaniola. Bulletin of the Museum of Comparative Zoology 162 (2):59-210. 10.3099/MCZ-43.1 PDF
• Smith, F. 1877b. Descriptions of new species of the genera Pseudomyrma and Tetraponera, belonging to the family Myrmicidae. Transactions of the Entomological Society of London 1877:57-72. PDF
• Ward, P. S. 1985b. The Nearctic species of the genus Pseudomyrmex (Hymenoptera: Formicidae). Quaestiones Entomologicae 21:209-246. PDF
• Ward, P. S. 1989a. Systematic studies on pseudomyrmecine ants: revision of the Pseudomyrmex oculatus and P. subtilissimus species groups, with taxonomic comments on other species. Quaestiones Entomologicae 25:393-468. PDF
• Ward, P. S. 1992. Ants of the genus Pseudomyrmex (Hymenoptera: Formicidae) from Dominican amber, with a synopsis of the extant Antillean species. Psyche (Cambridge) 99:55-85. PDF
• Ward, P. S. 2019. Subfamilia Pseudomyrmecinae. Capítulo 33. Pp. 1089-1113 in: Fernández, F.; Guerrero, R. J.; Delsinne, T. (eds.) 2019d. Hormigas de Colombia. Bogotá: Universidad Nacional de Colombia, 1198 pp. PDF
• Wild, A. L. 2007b. A catalogue of the ants of Paraguay (Hymenoptera: Formicidae). Zootaxa 1622:1-55. PDF