Primary type information: Primary type material: holotype worker. Primary type locality: Tanzania: W Usambara Forests, nr Shume Gologolo, 13.v.1996, 4°42.28’S, 38°13.47’E, site 3, leaf litter, montane forest (H.G. Robertson). Primary type depository: SAMC. Secondary type information: Secondary type material: 13 paratype workers. Secondary type localities: 7 paratype workers with same data as holotype, 6 paratype workers with same data as holotype but site 4, 4°43.06’S, 38°17.27’E. Secondary type depositories: BMNH, MCZC, SAMC.