MolluscaBase name details
original description
Clench, W. J. (1926). Three new species of <i>Physa</i>. <em>Occasional Papers of the Museum of Zoology, University of Michigan.</em> 168: 1-8, pl. 1.
page(s): 1, pl. 1, figs. 1-2 [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]