• Snelling, 1975: 5 (m.); Wheeler & Wheeler, 1980: 533 (l.)
• Combination in Monomorium (Notomyrmex): Emery, 1922c: 169.
• Combination in Notomyrmex: Kusnezov, 1960b: 345.
• Combination in Nothidris: Ettershank, 1966: 107.
• Combination in Antichthonidris: Snelling, 1975: 6.
• Combination in Monomorium: Kusnezov, 1949a: 425; Fernández, 2007b: 132.
• Status as species: Dalla Torre, 1893: 66; Emery, 1922c: 169; Goetsch & Menozzi, 1935: 96; Kusnezov, 1949a: 433; Kusnezov, 1953b: 108 (in key); Kusnezov, 1960b: 345; Ettershank, 1966: 107; Kutter, 1968c: 203; Kempf, 1970a: 22; Kempf, 1972b: 165; Snelling & Hunt, 1976: 77; Brandão, 1991: 326; Bolton, 1995b: 67; Fernández, 2007b: 132.
• Senior synonym of Monomorium bidentatum piceonigrum: Kusnezov, 1960b: 345; Kempf, 1972b: 165; Snelling & Hunt, 1976: 77; Brandão, 1991: 326; Bolton, 1995b: 67.
• [Note: if the dubious combination of Monomorium bidentata Smith, 1858a in Monomorium is correct then Monomorium bidentatum Mayr, 1887 becomes an unresolved junior secondary homonym of Monomorium bidentata Smith, 1858a.]

Junior synonyms

• Monomorium bidentatum piceonigrum Borgmeier, 1948

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Brandão, C. R. F. 1991. Adendos ao catálogo abreviado das formigas da região Neotropical (Hymenoptera: Formicidae). Revista Brasileira de Entomologia 35:319-412. PDF
• 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
• Fernández, F. 2007b. Two new South American species of Monomorium Mayr with taxonomic notes on the genus. Pp. 128-145 in: Snelling, R. R.; Fisher, B. L.; Ward, P. S. (eds.) 2007. Advances in ant systematics (Hymenoptera: Formicidae): homage to E.O. Wilson – 50 years of contributions. Memoirs of the American Entomological Institute 80:690 pp.
• Goetsch, W.; Menozzi, C. 1935. Die Ameisen Chiles. Konowia 14:94-102. PDF
• Kempf, W. W. 1970a. Catálogo das formigas do Chile. Papeis Avulsos de Zoologia (São Paulo) 23:17-43. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Kusnezov, N. 1949a. El género Monomorium (Hymenoptera, Formicidae) en la Argentina. Acta Zoologica Lilloana 7:423-448. PDF
• Kusnezov, N. 1953b. Las hormigas en los Parques Nacionales de la Patagonia y los problemas relacionados. Anales del Museo Nahuel Huapí 3:105-124. PDF
• Kusnezov, N. 1960b ("1959"). La fauna de hormigas en el oeste de la Patagonia y Tierra del Fuego. Acta Zoologica Lilloana 17:321-401. PDF
• Kutter, H. 1968c ("1967"). Liste sozialparasitischer Ameisen. Archives. Institut Grand-Ducal de Luxembourg (n.s.)33:201-210.
• Mayr, G. 1887. Südamerikanische Formiciden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 37:511-632. PDF
• Snelling, R. R. 1975. Descriptions of new Chilean ant taxa (Hymenoptera: Formicidae). Contributions in Science (Los Angeles) 274:1-19. PDF
• Snelling, R. R.; Hunt, J. H. 1976 ("1975"). The ants of Chile (Hymenoptera: Formicidae). Revista Chilena de Entomología 9:63-129. PDF
• Wheeler, G. C.; Wheeler, J. 1980. Supplementary studies on ant larvae: Ponerinae, Myrmicinae and Formicinae. Transactions of the American Entomological Society 106:527-545. PDF