Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Sabah, Gunong Rara (4°58’N, 117°8’E, 250 m.), Eg96-BOR-374, 1996 (K. Eguchi). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 8 paratype major workers, 12 paratype minor workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSB, MBSM, MCZC, MHNG, MSNG, MSNM, NHMW.