Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Sabah, Poring (500-550 m.), Eg96-BOR-292, 1996 (K. Eguchi). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 7 paratype major workers, 11 paratype minor workers, 4 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSB, MBSM, MCZC, MHNG, MSNG, MSNM, NHMW.