Crematogaster excisa

Identification
A member of the Crematogaster castanea group.

Distribution based on Regional Taxon Lists
Afrotropical Region: Congo, Sierra Leone, Zimbabwe.

Nomenclature

 *  excisa. Crematogaster excisa Mayr, 1895: 139 (w.) CONGO. Combination in C. (Crematogaster): Wheeler, W.M. 1922a: 836; in C. (Acrocoelia): Emery, 1922e: 146; in C. (Crematogaster): Bolton, 1995b: 166. Subspecies of buchneri: Forel, 1916: 411. Revived status as species: Stitz, 1916: 385; Wheeler, W.M. 1922a: 153; Santschi, 1928d: 63. Current subspecies: nominal plus bomaella, cavinota, lacustris.