Ectatomma (Rhytidoponera) convexum subsp. violaceum Forel, 1907j: 269 (w.m.) AUSTRALIA (Western Australia). Australasia.

Primary type information: Primary type material: syntype workers (number not stated), 1 syntype male. Primary type localities: Australia: Western Australia, stat. 71 Northampton, stat. 80 Eradu, stat. 98 Wooroloo, stat. 99 Lion Mill, stat. 101 Mundaring Weir, stat. 106 South Perth, stat. 109 Subiaco, stat. 129 Jarrahdale, stat. 155 York, 1905 (Michaelsen & Hartmeyer). Primary type depositories: ANIC, MHNG, NHMB.