Primary type information:
Type-material: holotype worker. Type-locality: Cameroon: Nkoemvon, 25.xi.1980, no. N52 (D. Jackson). Type-depository: BMNH.
Secondary type information:
Paratype-material: 8 paratype workers. Paratype-locality: 5 paratype workers with same data as holotype, 3 paratype workers with same data as holotype but 6.x.1980, no. N34. Paratype-depositories: BMNH, MCZC.