Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Sabah, Sepilok Forest, Eg98-BOR-865, 1998 (K. Eguchi). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 5 paratype major workers, 12 paratype minor workers, 2 paratype queens, 1 paratype male. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSM, MCZC, MSNG, NHMW.