Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, Gunung Matang, 20 km. W Kuching, 800 m., 13.v.1994, no. 2a (I. Löbl & D. Burckhardt). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type locality: 1 paratype worker with same data as holotype, 3 paratype workers Sarawak, Gunung Penrissen, 1000 m., 23.v.1994, no. 9a (I. Löbl & D. Burckhardt). Secondary type depositories: BMNH, MIZA.