Primary type information:
Primary type material: syntype workers, syntype queens (numbers not stated). Primary type locality: Australia: Western Australia, Denham, stat. 65 (W. Michaelsen & R. Hartmeyer). Primary type depository: MHNG.
Type notes:Shattuck, 1994: 104, cites only 1 queen syntype; Heterick & Shattuck, 2011: 80, say that worker syntypes could not be located.