original descriptionSmith, S. (1860). On the Mollusca of Peconic and Gardiner's Bays, Long Island, New York. <em>Annals of the Lyceum of Natural History of New York.</em> 7: 147-168., available online athttps://www.biodiversitylibrary.org/page/16227568#page/163/ page(s): 9-10 [details]