MolluscaBase name details
original description
Walker, B. (1906). Notes on <i>Valvata</i>. <em>The Nautilus.</em> 20(3): 25–32., available online at https://www.biodiversitylibrary.org/page/1757550
page(s): 30-31, pl. 1, figs. 15-16 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 30, pl. 1, figs. 15-16 [details]