Primary type information:
Primary type material: holotype worker, Primary type locality: Malaysia: Perak, Belum, 320 m., 3.iii.1994 (A. Weissflog). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 13 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: FRKL, KDPC, MCZC, MSNG, NHMB.