Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sabah, Poring Hot Springs, >650 m., 13.iv.1992, A62/F1 (A. Floren). Primary type depository: NHMW. Primary type specimen: CASENT0914951.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same data as holotype but 9.ii.1993, A51/F5. Secondary type depository: NHMW.