Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sabah, Crocker Range Nat. Park, Mahua Waterfall area, ca 1000 m., 5.xi.2000, MA00-HO-025 (H. Okido). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 5 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: KUEC, KUIC.