MolluscaBase name details
original description
Adams, C. C. (1915). The variation and ecological distribution of the snails of the genus <i>Io</i>. <em>Memoirs of the National Academy of Sciences.</em> 12 (2): 1-92, pls. 1-60., available online at https://www.biodiversitylibrary.org/page/36107476
page(s): 14, pl. 1, fig. 13 [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]