Iridomyrmex adstringatus Heterick & Shattuck, 2011: 36, fig. 7 (w.) AUSTRALIA (South Australia). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: South Australia, Coorong, Coolatoo, 12.x.1975 (P.J.M. Greenslade). Primary type depository: ANIC. Secondary type information: Secondary type material: 2 paratype workers. Secondary type localities: 1 paratype worker South Australia, Coorong, Salt Creek, 11.xi.1972 (P.J.M. Greenslade), 1 paratype worker South Australia, Coorong-Keith, 5 km. W Mt Rough, 25.x.1972 (P.J.M. Greenslade). Secondary type depositories: ANIC, BMNH, MCZC.