Iridomyrmex itoi subsp. abbotti Wheeler, 1906h: 318, pl. 41, fig. 3 (w.) JAPAN. Palearctic.

Primary type information: Primary type material: syntype workers (number not stated, “numerous”). Primary type locality: Japan: Itajima Aki (J.F. Abbott). Primary type depository: MCZC. Type notes: Shattuck, 1994: 133, cites 23 worker syntypes.