Shattuck, 1994: 131; Bolton, 1995b: 293; Fisher & Bolton, 2016: 338 (Malagasy checklist).
Shattuck, 1992c: 129 (diagnosis, review of genus); Dlussky, 1997a: 52 (in Baltic amber genera key); Shattuck, 1999: 77 (Australia synopsis); Heterick, 2009: 58 (southwestern Australia species key); Yoshimura & Fisher, 2011: 10 (Malagasy males); Fisher & Bolton, 2016: 337 (diagnosis); Cantone, 2017: 121 (brief male diagnosis); Heterick, 2021: 54 (Western Australia species key); Ramamonjisoa et al., 2024: 303 (Malagasy region male diagnosis). [Note: prior to 1992 Ochetellus references are included in Iridomyrmex.]
Extant: 7 valid species (2 synonyms), 3 valid subspecies (1 synonym)