original descriptionTryon, G. W. (1866). Descriptions of new and exotic fresh-water Mollusca. <em>American Journal of Conchology.</em> 2: 8-11., available online athttps://www.biodiversitylibrary.org/page/15840955 page(s): 8, pl. 2 fig. 8 [details]
Present Inaccurate Introduced: alien Containing type locality