Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sabah, Poring Hot Springs, East Ridge, 6°02’N, 116°42’E, 600 m., 2.iv.1996 (A. Malsch). Primary type depository: USNM.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: ANIC.