Primary type information:
Primary type material: holotype worker. Primary type locality: Australia: Northern Territory, Kakadu Nat. Park, Kapalga, 12°33’S, 132°19’E, 30.i.1991, SOSC no. 2227 (S.O. Shattuck). Primary type depository: ANIC.
Secondary type information:
Secondary type material: 33 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: ANIC, BMNH, MCZC.