MolluscaBase name details
original description
Walker, B. (1906). An illustrated catalogue of the Mollusca of Michigan. Part 1. Terrestrial Pulmonata (land snails). <em>Report for 1905, State Board of Geological Survey.</em> 1905: 432-537., available online at https://www.biodiversitylibrary.org/page/36110280
page(s): 492, fig. 81 [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): 492, fig. 81 [details]