original descriptionTournouër R. (1874). Description de coquilles des faluns. <em>Journal de Conchyliologie.</em> 22(3): 288-308, pls 9-10., available online athttps://www.biodiversitylibrary.org/page/15662008 page(s): 294-296, pl. 9 fig. 5 [details]
Present Inaccurate Introduced: alien Containing type locality