Primary type information:
Primary type material: holotype worker. Primary type locality: Cameroon: Southwest Province, Bayenti, north of Nguti, 26.xi.1989, from internodes of Calpocalyx sp. (D. McKey). Primary type depository: LACM.
Secondary type information:
Secondary type material: 26 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, LACM, MCZC. Secondary type specimen: CASENT0900313, CASENT0900327.