Primary type information:
Primary type material: holotype worker. Primary type locality: Cameroon: Nkoemvon, 2.xi.1980, N49 (
D.A. Jackson). Primary type depository: 
BMNH. Primary type specimen: 
CASENT0900056.
Secondary type information:
Secondary type material: 12 paratype workers. Secondary type locality: 11 paratype workers with same data as holotype, 1 paratype worker (partially dissected) with same data as holotype but 6.x.1980, N34. Secondary type depositories: 
BMNH, 
ENSA, 
MCZC, 
MHNG.