Meranoplus arcuatus Schödl, 2007: 404, figs. 46, 47, 77, 82 (w.) AUSTRALIA (Western Australia). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: Western Australia, Lake Marmion, 29°43’S, 121°31’E, 12.iii.1996, pitfall (J.A. Forrest). Primary type depository: SAMA. Secondary type information: Secondary type material: 17 paratype workers. Secondary type locality: 11 paratype workers with same data as holotype, 6 paratype workers nr Lake Marmion, 29°47’S, 121°35’E, 12.ii.1996, pitfalls (J.A. Forrest). Secondary type depositories: ANIC, NHMW, SAMA.