MolluscaBase name details
original description
Stearns, R. E. C. (1890). Scientific results of explorations by the U.S. Fish Commission steamer Albatross. XVII.- Descriptions of new West American land, freshwater, and marine shells, with notes and comments. <em>Proceedings of the United States National Museum.</em> 13(813): 205-225, pls 15-17., available online at https://www.biodiversitylibrary.org/page/15670933
page(s): 220, pl. 17 figs 3-4 [details]