Primary type information:
Primary type material: syntype workers (number not stated). Primary type locality: Malaysia: Selangor Dist. (Malacca), nr Resthouse Gap, 3000 ft (H. von Buttel-Reepen). Primary type depositories: MCZC, MHNG, MSNG, NHMB.
Type notes:Baroni Urbani, 1977c: 457, cites 66 worker syntypes.