Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: Japen I. (= Yapen I.) Mt Eiori, 2000 ft, x.1938 (
L.E. Cheesman). Primary type depository:
BMNH.
Secondary type information:
Secondary type material: 22 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories:
BMNH,
MCZC.