original description(ofThersites basedowi Hedley, 1905)Hedley, C. (1905). Report on the Mollusca collected by Mr Herbert Basedow on the South Australian government north-west expedition. <em>Transactions of the Royal Society of South Australia.</em> 29: 161-165., available online athttps://www.biodiversitylibrary.org/page/16127253 page(s): 161, pl. 3, figs 1-3 [details]