original description
(of Crepidula coei S. S. Berry, 1950) Berry S.S. (1950). A partial review of some West American species of <i>Crepidula</i>. <em>Leaflets in Malacology.</em> 1: 35-40.
page(s): 36 [details]
original description
(of Crepidula rugosa var. naticarum M. B. Williamson, 1905) Williamson, M. B. (1905). New varieties of <i>Crepidula rugosa</i> Nuttall, found on <i>Natica</i> and <i>Norrissia</i>. <em>The Nautilus.</em> 19(5): 50-51., available online at https://www.biodiversitylibrary.org/page/42789520
page(s): 50 [details]
basis of record
Collin R. (2019). Calyptraeidae from the northeast Pacific (Gastropoda: Caenogastropoda). <em>Zoosymposia.</em> 13: 107-130., available online at http://dx.doi.org/10.11646/zoosymposia.13.1.12
page(s): 118, fig. 4D [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): 80 [details]
identification resource
Hoagland, K.E. 1977. Systematic review of fossil and recent <i>Crepidula</i> and discussion of the evolution of the Calyptraeidae. <i>Malacologia</i>, 16(2): 353-420., available online at http://biodiversitylibrary.org/page/13131436 [details]
From editor or global species database
Distribution From Monterey County, California, to San Diego County and Todos Santos Bay, northern Baja California. Shallow subtidal. [details]