MolluscaBase taxon details
original description
Baker, F. C., Hanna, G. D. & Strong, A. M. (1928). Some Pyramidellidae from the Gulf of California. <em>Proceedings of the California Academy of Sciences.</em> 17: 205-246. [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]