MolluscaBase taxon 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]
additional source
Ponder, W. F. (1983). Review of the genera of the Barleeidae (Mollusca: Gastropoda: Rissoacea). <em>Records of the Australian Museum.</em> 35: 231-281., available online at http://australianmuseum.net.au/journal/Ponder-1983-Rec-Aust-Mus-356-231281/
page(s): 242 [details]