MolluscaBase name details
original description
Binney, W. G. (1865). Description of new species of North American land and fresh water shells. <em>American Journal of Conchology.</em> 1: 49-51., available online at https://biodiversitylibrary.org/page/16084568
page(s): 49, pl. 7, fig. 2, 3 [details]