original description
Orcutt, C. R. (1885). Notes on the molluscs of the vicinity of San Diego, Cal., and Todos Santos Bay, Lower California [with comments by W. H. Dall]. <em>Proceedings of the United States National Museum.</em> 8: 534-552, pl. 24., available online at https://www.biodiversitylibrary.org/page/15383474
page(s): 541 [details]
original description
(of Caecum cooperi P. P. Carpenter, 1866) Carpenter, P. P. (1865-1866). Descriptions of new marine shells from the coast of California. Part III. <em>Proceedings of the California Academy of Sciences.</em> 3 (3): 207-224 [pp. 207-208 February, 1865; pp. 209-224 February, 1866]., available online at http://www.biodiversitylibrary.org/page/3148049
page(s): 216 [details]
basis of record
Raines B.K. (2020). A Rosetta Stone for eastern Pacific Caecidae (Gastropoda: Caenogastropoda). <em>Zootaxa.</em> 4827(1): 1-146., available online at https://doi.org/10.11646/zootaxa.4827.1.1
page(s): 99, figs 78A–F, 79A–L, 80A–B, 127E [details]
basis of record
Abbott, R. T. (1974). <i>American seashells. The marine Mollusca of the Atlantic and Pacific coast of North America</i>. ed. 2. Van Nostrand, New York. 663 pp., 24 pls. [October 1974]. (look up in IMIS)
page(s): 91 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Sonoma County, California to Cape San Lucas, Baja California Sur, Mexico. Intertidal to 35 m. [details]
From editor or global species database
From other sources