• [Misspelled as opaceipes by Santschi, 1926b: 216.]
• Combination in Crematogaster (Crematogaster): Wheeler, 1922: 842.
• Combination in Crematogaster (Acrocoelia): Emery, 1922c: 148.
• Combination in Crematogaster (Crematogaster): Bolton, 1995b: 166; Blaimer, 2012c: 55.
• Status as species: Arnold, 1920a: 514; Emery, 1922c: 148; Wheeler, 1922: 842; Bolton, 1995b: 159.

Citations

• Arnold, G. 1920a. A monograph of the Formicidae of South Africa. Part IV. Myrmicinae. Annals of the South African Museum 14:403-578. PDF
• Blaimer, B. B. 2012c. A subgeneric revision of Crematogaster and discussion of regional species-groups (Hymenoptera: Formicidae). Zootaxa 3482:47-67. PDF
• 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
• Mayr, G. 1901b. Südafrikanische Formiciden, gesammelt von Dr. Hans Brauns. Annalen des Kaiserlich-Königlichen Naturhistorischen Museums in Wien 16:1-30. PDF
• Santschi, F. 1926b. Description de nouveaux Formicides éthiopiens (IIIme partie). Revue Zoologique Africaine (Brussels) 13:207-267. PDF
• Wheeler, W. M. 1922. Ants of the American Museum Congo expedition. New York: Bulletin of the American Museum of Natural History, 1139.