• Arnold, 1920a: 530 (q.)
• Combination in Crematogaster (Sphaerocrema): Wheeler, 1922: 846
• Subspecies of Crematogaster gambiensis: Arnold, 1920a: 530; Wheeler, 1922: 846; Emery, 1922c: 153; Santschi, 1926b: 227; Menozzi, 1942a: 168; Bolton, 1995b: 155.

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
• 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
• Forel, A. 1914d. Formicides d'Afrique et d'Amérique nouveaux ou peu connus. Bulletin de la Société Vaudoise des Sciences Naturelles 50:211-288. PDF
• Menozzi, C. 1942a. Formiche dell'isola Fernando Poo e del territorio del Rio Muni (Guinea Spagnola). 24. Beitrag zu den wissenschaftlichen Ergebnissen der Forschungsreise H. Eidmann nach Spanisch-Guinea 1939 bis 1940. Zoologischer Anzeiger 140:164-182. 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.