Traits taxon details
original description
(of ) Willett, G. (1938). Two new land shells from Kern County, California. Bulletin of the Southern California Academy of Sciences, 37(2): 52-54. page(s): 53, pl. 12 [details] Available for editors 
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
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