original description
Pilsbry, H. A. (1896). Notes on some West American chitons. <em>The Nautilus.</em> 10(5): 49-51., available online at https://www.biodiversitylibrary.org/page/27056366
page(s): 50 [details]
basis of record
Kaas, P. & Van Belle, R. A. (1998). Catalogue of living chitons (Mollusca, Polyplacophora). second, revised edition. 1-204; Backhyus Publishers Leiden. [details]
From editor or global species database
Type locality Long Beach, California [details]