Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: Irian Jaya (“Dutch New Guinea”): Maffin Bay, ix.1944 (E.S. Ross). Primary type depository: CASC. Primary type specimen: CASTYPE06993.
Type notes:Wang, 2003a: 455, records the existence of a second worker in CASC, with the same data as the holotype.