MolluscaBase taxon details
original description
Bartsch, P. (1928). New marine mollusks from Ecuador. <em>Journal of the Washington Academy of Sciences.</em> 18: 66-75., available online at https://biodiversitylibrary.org/page/39920730
page(s): 73, pl. 1, fig. 8 [details]
basis of record
Keen, 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]