Primary type information:
Primary type material: syntype workers, syntype males (numbers not stated) Primary type locality: Singapore: 13: 40 (no further data), (xi.1912-vi.1914) (
H. Overbeck). Primary type depositories:
MNHU,
NHMB (perhaps also
SMTD).
Type notes:
Baroni Urbani, 1973b: 135, cites 1 worker syntype in
NHMB.