Traits taxon details
original description
Baker, H. B. (1930). New and problematic west American land-snails. <em>The Nautilus.</em> 43(4): 121-128, pl. 5, figs. 5-7, pl. 6., available online at https://www.biodiversitylibrary.org/page/8515175 page(s): 121, pl. 5, figs. 5-7 [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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