• [Justified emendation of spelling to Solenopsis pygmaea: Forel, 1915c: 354.]
• Replacement name for Solenopsis exigua Forel, 1893j. [Junior secondary homonym of Solenopsis exigua Buckley, 1867.]
• Status as species: Emery, 1922c: 200; Kempf, 1961b: 508; Ettershank, 1966: 143; Kempf, 1972b: 239; Bolton, 1995b: 390; Pacheco & Mackay, 2013: 282 (redescription); Wetterer et al., 2016: 18; Lubertazzi, 2019: 174.

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B:95-206. PDF
• Ettershank, G. 1966. A generic revision of the world Myrmicinae related to Solenopsis and Pheidologeton (Hymenoptera: Formicidae). Australian Journal of Zoology 14:73-171. PDF
• Forel, A. 1901j. Variétés myrmécologiques. Annales de la Société Entomologique de Belgique 45:334-382. PDF
• Forel, A. 1915c. Formicides d'Afrique et d'Amérique nouveaux ou peu connus. IIe partie. Bulletin de la Société Vaudoise des Sciences Naturelles 50:335-364. 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. 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
• Pacheco, J. A.; Mackay, W. P. 2013. The systematics and biology of the New World thief ants of the genus Solenopsis (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 501 pp. PDF
• Wetterer, J. K.; Lubertazzi, D.; Rana, J. D.; Wilson, E. O. 2016. Ants of Barbados. Breviora 548:1-34. PDF