basis of recordKeen, A. M. (1971). Sea Shells of Tropical West America. Marine mollusks from Baja California to Peru. ed. 2. Stanford University Press. xv, 1064 pp., 22 pls.[details]
source of synonymyBuijse J.A., Dekker H. & Verbinnen G. (2013) On the identity of <i>Casmaria</i> species (Gastropoda, Cassidae), with descriptions of two new species. <i>Acta Conchyliorum</i> 14: 3-93. [May 2013][details]
Present Inaccurate Introduced: alien Containing type locality