Traits name details
original description
(of Schasicheila fragilis Pilsbry, 1899) Pilsbry, H. A. (1899). Descriptions of new species of Mexican land and freshwater mollusks. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 51(2): 391-402., available online at https://www.biodiversitylibrary.org/page/6389576 [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
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