original description
Yates, L. G. (1890). A new variety of <i>Helix</i>. <em>The Nautilus.</em> 4(6):63., available online at https://www.biodiversitylibrary.org/page/12596678
page(s): 63 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 63 [details]
From editor or global species database
Type locality Near Indio, San Bernardino County, California [details]