Primary type information:
Primary type material: holotype worker. Primary type locality: Borneo: Mt Tobangs (= Tibang), 1700 m. (E. Mjöberg). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paratype worker, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, NHMW.