Traits taxon details
original description
Ferriss, J. H. (1917). A shell hunt in the Black Range, with description of a new <i>Oreohelix</i>. <em>The Nautilus.</em> 30(9): 99-103. page(s): 102 [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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