Opisthopsis diademata Wheeler, 1918 valid
Opisthopsis diadematus Wheeler, 1918d: 357, pl. 3, figs. 20, 21 (w.) AUSTRALIA (Queensland). Australasia.
Primary type information: Primary type material: 7 syntype workers. Primary type locality: Australia: Queensland, Townsville, 1914-15 (W.M. Wheeler). Primary type depository: MCZC.
Current subspecies (nominal plus)
Citations

Extant: 1 valid subspecies