original descriptionGould, A. A. (1848). Descriptions of new shells. <em>Proceedings of the Boston Society of Natural History.</em> 3: 64-65., available online athttps://www.biodiversitylibrary.org/page/8870366 page(s): 64 [details]
basis of recordInvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]