Primary type information:
Primary type material: holotype worker. Primary type locality: Cameroon: Nkoemvon, 28.ix.1980, no. N 33 (D. Jackson). Primary type depository: BMNH. Primary type specimen: CASENT0900068.
Secondary type information:
Secondary type material: 10 paratype workers. Secondary type locality: 6 paratype workers with same data as holotype, 3 paratype workers with same data as holotype but 6.x.1980, no. N 34, 1 paratype worker with same data as holotype but 1.viii.1980, no. N 18. Secondary type depositories: BMNH, ENSA, MCZC, MHNG.