Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Trengganu, Gn. Lawit, 1974 (T. Clay). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 19 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC, MHNG.