Ectatomma cristatum Mayr, 1876 an obsolete combination of Rhytidoponera cristata (Mayr, 1876)
Ectatomma cristatum Mayr, 1876: 91 (w.) AUSTRALIA (Queensland). Australasia.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Australia: Queensland, Gayndah. Primary type depository: NHMW.
Citations

Extant: 0 valid subspecies (2 obsolete combinations)