Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Sabah, Tawau Hills Park, 1996 (K. Eguchi). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 2 paratype major workers, 7 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSM.