basis of record
Adams, C. B. (1839). Observations on some species of the marine shells of Massachusetts, with descriptions of five new species. <em>Boston Journal of Natural History.</em> 2: 262-288, pl. 4., available online at https://www.biodiversitylibrary.org/page/32266920
page(s): 272-273 [details]
From editor or global species database
Type locality «the estuaries of the [Eastern] United States» [details]