Primary type information:
Primary type material: holotype major worker. Primary type locality: Australia: Western Australia, N of Esperance, Peak Charles, E corner granite outcrop, vii.1993 (A.J. & W.M. McArthur). Primary type depository: SAMA.
Secondary type information:
Secondary type material: paratype major and minor workers (numbers not stated). Secondary type locality: same as for holotype. Secondary type depositories: ANIC, SAMA, WAMP.