MolluscaBase name details
basis of record
Abbott, R. T. (1974). <i>American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America</i>. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974]. (look up in IMIS) [details]
additional source
Integrated Taxonomic Information System (ITIS). , available online at http://www.itis.gov [details]