* C. (Myrmotrema) carbo Em., st. puberulus Emery ^HNS.

Emery, Ann. Mus. civ. Genova, vol. 9, p. 364 (1877), [[worker]] ( C. carbo ^HNS). - Emery, Ann. Mus. civ. Genova, ser. 2, vol. 18, p. 604 (1897), [[worker]] ( st. puberulus ^HNS).

Uganda: prov. d'Unyoro, env. du lac Albert-Nyanza (1909), 1 [[worker]].