• [Misspelled as wilverthi by Emery, 1922c: 153.]
• [Misspelled as wilwerti by Santschi, 1926b: 228; Menozzi, 1942a: 169.]
• Combination in Crematogaster (Sphaerocrema): Wheeler, 1922: 849
• Combination in Crematogaster (Crematogaster): Blaimer, 2012c: 55.
• Status as species: Emery, 1922c: 153; Wheeler, 1922: 849; Santschi, 1926b: 228; Menozzi, 1942a: 169; Bolton, 1995b: 165.

Citations

• 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
• 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. 1910c ("1909"). Formicides nouveaux ou peu connus du Congo français. Annales de la Société Entomologique de France 78:349-400. 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.