Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, nr Miri, Lambir Park, 1.i.2003 (U. Maschwitz). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 16 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: FRKL, KDPC, MCZC, MSNG, NHMB, SMNK.