original descriptionDall, W. H. & Bartsch, P. (1911). New species of shells from Bermuda. <em>Proceedings of the United States National Museum.</em> 40: 277-288, pl. 35., available online athttps://www.biodiversitylibrary.org/page/15845507[details]
context source (Bermuda)Jensen, R. H. (1997). A Checklist and Bibliography of the Marine Molluscs of Bermuda. Unp. , 547 pp[details]
Present Inaccurate Introduced: alien Containing type locality