All Australian representatives are placed in a single Subfamily Achilinae.
Fennah, R. G. 1950. A generic revision of the Achilidae (Homoptera: Fulgoroidea). Bulletin of the British Museum (Natural History) 1 (1): 1-170.
Fletcher, M. J. (2009 and updates). Identification keys and checklists for the leafhoppers, planthoppers and their relatives occurring in Australia and neighbouring areas (Hemiptera: Auchenorrhyncha). Available at: https://idtools.dpi.nsw.gov.au/keys/auch/index.html Last accessed 15 May 2016.