Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Selangor, Gombak Valley, ca 25 km. N Kuala Lumpur, 26.i.1987 (U. Maschwitz). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 20 paratype workers, 7 paratype queens, 2 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, KDPC, MCZC, MNKL.