Iridomyrmex bicknelli var. azureus Viehmeyer, 1914b: 41 (w.) AUSTRALIA (South Australia). Australasia.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Australia: South Australia, Killalpaninna (no collector’s name). Primary type depositories: ANIC, MHNG, MNHU, NHMB, SIZK, USNM (perhaps also SMTD). Type notes: 1) Baroni Urbani, 1977e: 76, cites 2 worker syntypes in NHMB. 2) Shattuck, 1994: 101, cites 5 worker syntypes (1 ANIC, 1 MHNG, 2 NHMB, 1 USNM). 3) Radchenko et al., 2024: 283, cite 1 worker syntype in SIZK.