Primary type information:
Primary type material: holotype major worker. Primary type locality: Malaysia: Cameron Highlands (ca 1500 m.), Eg00-WM-001, 2000 (K. Eguchi). Primary type depository: FRKL.
Secondary type information:
Secondary type material: 14 paratype major workers, 15 paratype minor workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, FRKL, MBSB, MBSM, MCZC, MHNG, MSNG, MSNM, NHMW.