• Forel, 1913k: 216 (q.)
• Combination in Monomorium (Parholcomyrmex): Santschi, 1917b: 282; Wheeler, 1922: 873.
• Subspecies of Monomorium salomonis: Emery, 1893m: 70 (footnote); Forel, 1913k: 216; Arnold, 1916: 225; Arnold, 1926: 229.
• Subspecies of Monomorium subopacum: Ettershank, 1966: 87.
• Status as species: Dalla Torre, 1893: 65; Santschi, 1917b: 282; Wheeler, 1922: 873; Emery, 1922c: 179; Bolton, 1987: 337 (redescription); Bolton, 1995b: 259.
• Material of the unavailable name Monomorium subopacum australe laeviceps referred here by Santschi, 1917b: 282; Emery, 1922c: 179; Wheeler, 1922: 873; Arnold, 1926: 230; Bolton, 1987: 337.

Obsolete combinations

• Monomorium subopacum australe

Citations

• Arnold, G. 1916. A monograph of the Formicidae of South Africa. Part II. Ponerinae, Dorylinae. Annals of the South African Museum 14:159-270. PDF
• Arnold, G. 1926. A monograph of the Formicidae of South Africa. Appendix. Annals of the South African Museum 23:191-295. PDF
• Bolton, B. 1987. A review of the Solenopsis genus-group and revision of Afrotropical Monomorium Mayr (Hymenoptera: Formicidae). Bulletin of the British Museum (Natural History). Entomology 54:263-452. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• Emery, C. 1886b. Alcune formiche africane. Bullettino della Società Entomologica Italiana 18:355-366. PDF
• Emery, C. 1893m. [Untitled. Taxonomic changes in various genera attributed to Emery.]. Pp. 4-266 in: Dalla Torre, K. W. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. PDF
• 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. 1913k. Ameisen aus Rhodesia, Kapland usw. (Hym.) gesammelt von Herrn G. Arnold, Dr. H. Brauns und Anderen. Deutsche Entomologische Zeitschrift 1913(Suppl.):203-225. PDF
• Santschi, F. 1917b ("1916"). Fourmis nouvelles de la Colonie du Cap, du Natal et de Rhodesia. Annales de la Société Entomologique de France 85:279-296. PDF
• Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139.