Traits taxon details
original description
Pilsbry, H. A. & Ferriss, J. H. (1915). Mollusca of the southwestern states, VII: The Dragoon, Mule, Santa Rita, Baboquivari and Tucson Ranges, Arizona. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 67 (2): 363-418, plates 8-15., available online at https://www.biodiversitylibrary.org/page/24602672 page(s): 415, pl. 10, figs. 1-1e [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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