original description
Danforth, C. H. (1907). A new pteropod from New England. <em>Proceedings of the Boston Society of Natural History.</em> 34: 1-19., available online at https://www.biodiversitylibrary.org/page/55625546 [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]
From editor or global species database
Distribution Gulf of Maine [details]