Traits taxon details
original description
Pilsbry, H. A. & Ferriss, J. H. (1919). New land snails collected by the Ferriss and Hinkley Expedition of 1919. <em>The Nautilus.</em> 33(1): 19-21., available online at https://www.biodiversitylibrary.org/page/1744526 page(s): 20 [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]
From editor or global species database
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