MolluscaBase name details
original description
Gould, A. A. & Carpenter, P. P. (1857). Descriptions of shells from the Gulf of California and the Pacific coasts of Mexico and California. Part II. <em>Proceedings of the Zoological Society of London.</em> (1856) 24: 198-208., available online at https://www.biodiversitylibrary.org/page/12860746
page(s): 206. [details]
basis of record
Carlton J.T. (1993). Neoextinctions of marine invertebrates. <em>American Zoologist.</em> 33(6): 499-509. [details]