May, W. L. (1920). New species of Tasmanian Mollusca, with critical remarks on several described species, and additions to the list. <em>Papers and Proceedings of the Royal Society of Tasmania.</em> (1919): 55-69, pls 14-17., available online athttps://www.biodiversitylibrary.org/page/10048832 page(s): 64, pl. 16 figs 21-21a [details]
original descriptionMay, W. L. (1920). New species of Tasmanian Mollusca, with critical remarks on several described species, and additions to the list. <em>Papers and Proceedings of the Royal Society of Tasmania.</em> (1919): 55-69, pls 14-17., available online athttps://www.biodiversitylibrary.org/page/10048832 page(s): 64, pl. 16 figs 21-21a [details]