Traits name details
original description
(of ) Gabb, W. M. (1868). Description of new species of land shells from lower California. <em>American Journal of Conchology.</em> 3(3): 235-238, pl. 16. ["1867"; 2 January 1868]., available online at https://www.biodiversitylibrary.org/page/6658974 page(s): 235, pl. 16, fig. 1 [details]
basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors 
basis of record
Roth, B. & Sadeghian, P.S. (2003). Checklist of the land snails and slugs of California. <em>Santa Barbara Museum of Natural History, Contributions in Science.</em> 3: 1-81. page(s): 18 [details] Available for editors 
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