Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Sabah, Sepilok Forest, Eg98-BOR-880, 1998 (K. Eguchi). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 8 paratype major workers, 12 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSB, MBSM, MCZC, MHNG, MSNG, MSNM, NHMW.