original description(ofDiplodon wanneri Pilsbry, 1921 †)Wanner, H.E. (1921). Some faunal remains from the Trias of York County, Pennsylvania. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 73(1): 25-37., available online athttps://biodiversitylibrary.org/page/1650615 page(s): 34, pl. 3, fig. 5, textfig. 6 [details]
Present Inaccurate Introduced: alien Containing type locality