MolluscaBase name details
original description
Dartnall, A. J.; Kershaw, R. C. (1978). Description of a new species of <i>Helicarion</i> (Stylommatophora: Helicarionidae) in Tasmania. <em>Records of the Queen Victoria Museum.</em> 62: 1-18., available online at https://www.biodiversitylibrary.org/page/55287471 [details]