original description
Gabb, W. M. (1865). Descriptions of new species of marine shells from the coast of California. <em>Proceedings of the California Academy of Sciences.</em> 3(3): 182-190., available online at https://biodiversitylibrary.org/page/3147903
page(s): 188 [details]
basis of record
Rosenberg, G. 1992. <i>Encyclopedia of Seashells</i>. Dorset: New York. 224 pp.
page(s): 122 [details]
basis of record
Valdés A. (2019). Northeast Pacific benthic shelled sea slugs. <em>Zoosymposia.</em> 13: 242-304., available online at http://dx.doi.org/10.11646/zoosymposia.13.1.21
page(s): 254, figs 5C-F [details]
additional source
Turgeon, D., Quinn, J. F., Bogan, A. E., Coan, E. V., Hochberg, F. G., Lyons, W. G., Mikkelsen, P. M., Neves, R. J., Roper, C. F. E., Rosenberg, G., Roth, B., Scheltema, A., Thompson, F. G., Vecchione, M., Williams, J. D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. <i>American Fisheries Society Special Publication</i>, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp. (look up in IMIS)
page(s): 124 [details]
From editor or global species database
Distribution Morro Bay, San Luis Obispo County, California to Banderas Bay, Jalisco, Mexico; low intertidal and subtidal. [details]