Primary type information:
Primary type material: syntype workers (number not stated), 2 syntype queens. Primary type localities: workers Malaysia: Malacca, Taiping, Maxwell’s Hill (H.v. Buttel-Reepen); workers, queen Malaysia: Perak, Tiefland, ii.1912 (no collector’s name but presumably H.v. Buttel-Reepen); queen Indonesia: Sumatra, Bandar Baroe (H.v. Buttel-Reepen). Primary type depository: MHNG.
Type notes:Shattuck, 1994: 164, cites 4 worker, 2 queen syntypes.