MolluscaBase name details
original description
Powell, A. W. B. (1951). Antarctic and Subantarctic Mollusca: Pelecypoda and Gastropoda. <em>Discovery Reports.</em> 26: 47-196, pl. 5-10., available online at http://biodiversitylibrary.org/page/5632211
page(s): 178, pl. 7 fig. 24 [details]