original description(of)Adams, C. B. (1850). Notes on the synonymy of certain marine shells. <em>Contributions to Conchology.</em> 4: 54-55., available online athttps://www.biodiversitylibrary.org/page/13796468 page(s): 54 [details]
basis of recordPollock, L.W. (1998). A practical guide to the marine animals of northeastern North America. Rutgers University Press. New Brunswick, New Jersey & London. 367 pp., available online athttp://books.google.com/books?id=i1AmT31cuR4C [details]
Present Inaccurate Introduced: alien Containing type locality