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

Primary type information: Type-material: syntype workers (number not stated), 1 syntype male. 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). Type-depositories: ANIC, MHNG, NHMB.

Infrasubspecies

• R. c. v. opacior Crawley, 1925
• R. c. v. subumbrata Crawley, 1922