original description
Strong, A. M. & Hertlein, L. G. (1939). Marine mollusks from Panama collected by the Allan Hancock Expedition to the Galapagos Islands, 1931-1932. <em>Allan Hancock Pacific Expeditions, University of Southern California Press, Los Angeles.</em> 2(12): 177-245, pls 18-23.
page(s): 240, pl. 21 figs 12, 13, 16 [details] Available for editors [request]
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]
From editor or global species database
Homonymy Secondary homonym of Cyclostremiscus bartschi (Mansfield, 1936) [details]