Iridomyrmex atypicus Heterick & Shattuck, 2011: 47, fig. 14 (w.) AUSTRALIA (New South Wales). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: New South Wales, 40 km. NNW Louth (Lake Mere), 30.x.1986 (P.J.M. Greenslade). Primary type depository: ANIC. Secondary type information: Secondary type material: 2 paratype workers. Secondary type locality: New South Wales, CSIRO Lake Field Station, nr Louth, i.1995 (M. Bryannah). Secondary type depositories: ANIC, MCZC.