Traits name details
original description
(of ) Angas, G. F. (1879). On the terrestrial Mollusca collected in Costa Rica by the late Dr. W. M. Gabb, with descriptions of new species. <em>Proceedings of the Zoological Society of London.</em> 1879: 475-486, pl. 40., available online at https://www.biodiversitylibrary.org/page/28521607 page(s): 481, pl. 40, fig. 9 [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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