Ettershank, 1966: 93 (species list).
Sparks et al., 2019: 225 (phylogeny, species list); Heterick, 2021: 159 (Western Australia species key); Littauer, 2025: 268 (corrections for grammatical agreement for species names).
Prior to 1966 Chelaner references are included under Monomorium.
Extant: 52 valid species (16 synonyms, 2 unavailable misspellings), 1 valid subspecies (5 synonyms, 2 unavailable misspellings)