MolluscaBase taxon details
original description
(of Trochus (Omphalius) cooksoni E. A. Smith, 1877) Smith, E. A. (1877). Mollusca. In: Günther, A. (ed.) Account of the zoological collection made during the visit of H.M.S. ' Peterel ' to the Galapagos Islands. <em>Proceedings of the Zoological Society of London.</em> 1877: 69–73, pl. 11., available online at https://www.biodiversitylibrary.org/page/28510629
page(s): 71, pl. 11, fig. 7. [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]