MolluscaBase name details
original description
Lea, I. (1841). On fresh water and land shells (continuation) [fifty-seven new species]. <em>Proceedings of the American Philosophical Society.</em> 2(17): 30-34 [7 May 1841]., available online at http://biodiversitylibrary.org/page/34521454
page(s): 32 [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]
additional source
Tate, R. (1870). On the land and fresh-water Mollusca of Nicaragua. <em>American Journal of Conchology.</em> 5(3): 151-162, pl. 16., available online at https://www.biodiversitylibrary.org/page/7005208
page(s): 158 [details]