basis of recordBartsch, P. & Morrison, J. P. E. (1942). Part 3 - The cyclophorid mollusks of the mainland of America. In: Torre, C. de la; Bartsch, P.; Morrison, J. P. E. The cyclophorid operculate land mollusks of America. <em>United States National Museum Bulletin.</em> 181: 142-293., available online athttps://www.biodiversitylibrary.org/page/7837960[details]
Present Inaccurate Introduced: alien Containing type locality