Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Pseudocypraea adamsonii
olvula de Adamson, Adamson
Length: 20mm; width: 12 mm.
Shallow water (less than 200 m depth), intertidal.
Domain
Eukaryota
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Littorinimorpha
Superfamily
Cypraeoidea
Family
Pediculariidae
Genus
Pseudocypraea
Species
adamsonii
Taxon category: Accepted
AMNH: 110440, LACM: 71-50.7, CDRS: 392. Syn.: Cypraea adansoni Fischer, 1884, Cypraea adansoniana Stoliczka, 1868, fide Appeltans et al. (2010)
Origin: Native
Map of specimen collection localities or observation records for this species in our collections database.
Distribution: West of Japan and western part of the Indian Ocean, aslo Galapagos islands.
- Appeltans, W. Bouchet, P., Boxshall, G.A., Fauchald, K., Gordon, D.P., Hoeksema, B.W., Poore, G.C.B., van Soest, R.W.M., Stöhr, S., Walter, T.C., Costello, M.J. (eds.) (2010) World Register of Marine Species (WoRMS). Available online at http://www.marinespecies.org.
- Finet, Y. (1991) The Marine Mollusks of the Galapagos Islands. In: Galápagos Marine Invertebrate. Taxonomy, Biogeography, and Evolution in Darwin's Islands. Plenum Press. New York and London, p. 253-280.
- Finet, Y. (2001) The marine mollusks of the Galapagos Islands: a documented faunal list. Editions du Muséum d' Histoire naturelle, Genève, 237 pp.
- Hickman, C.P. Jr. Finet, Y. (1999) A Field Guide to the Marine Molluscs of Galápagos. Sugar Spring Press, Lexington, Virginia, 150 pp.
- Kay, E.A. (1991) The Marine Mollusks of the Galapagos. Determinants of insular marine Faunas. In: James, M.J. (ed.): Galápagos Marine Invertebrate. Taxonomy, Biogeography, and Evolution in Darwin's Islands. Plenum Press. New York and London, p. 235-252.
- Keen, A.M. (1958) Sea Shells of Tropical West America. Stanford University Press, Palo Alto, 1st edition, 624 pp.
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This page should be cited as follows:
"Galapagos Species Database, Pseudocypraea adamsonii", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=8673. Accessed 4 June 2026.