MolluscaBase name details
original description
Newcomb, W. (1865). Description of new species of land shells. <em>Proceedings of the California Academy of Sciences.</em> (1) 3: 179-182., available online at https://www.biodiversitylibrary.org/page/3147794
page(s): 180 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]