Primary type information:
Primary type material: holotype worker. Primary type locality: Cameroon: Nkoemvon, 16.iii.1980 (D. Jackson). Primary type depository: BMNH. Primary type specimen: CASENT0900065.
Secondary type information:
Secondary type material: 27 paratype workers. Secondary type localities: 12 paratype workers with same data as holotype, 3 paratype workers with same data as holotype but 25.xi.1980, N52, 11 paratype workers Gabon: Plateau d’Ipassa, 6, IPA C19 (J.A. Barra), 1 paratype worker with same data but IV15, IPA 8. Secondary type depositories: BMNH, MCZC, MHNG.