MolluscaBase name details
original description
Baker, F. C. (1919). A new species of <i>Physa</i> from New York state. <em>The Nautilus.</em> 33(1): 11-13., available online at https://www.biodiversitylibrary.org/page/1744518
page(s): 11 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]