Collier, C. L.; Farmer, W. M. (1964). Additions to the nudibranch fauna of the east Pacific and the Gulf of California. <em>Transactions of the San Diego Society for Natural History.</em> 13(19): 377-396, pls. 1-6., available online athttps://www.biodiversitylibrary.org/page/4329402[details]
original descriptionCollier, C. L.; Farmer, W. M. (1964). Additions to the nudibranch fauna of the east Pacific and the Gulf of California. <em>Transactions of the San Diego Society for Natural History.</em> 13(19): 377-396, pls. 1-6., available online athttps://www.biodiversitylibrary.org/page/4329402[details]
basis of recordAbbott, 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): 358 [details]