Primary type information:
Primary type material: syntype workers, syntype queens (numbers not stated). Primary type locality: Indonesia: Java, Buitenzorg (= Bogor), 1904, salak (palms) (K. Kraepelin). Primary type depositories: MCZC, MHNG, NHMB.
Type notes:Baroni Urbani, 1973b: 137, cites 1 worker syntype in NHMB.