Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Astropyga pulvinata
erizo de mar, erizon cojín, Cushion urchin
Domain
Eukaryota
Kingdom
Animalia
Phylum
Echinodermata
Class
Echinoidea
Order
Diadematoida
Family
Diadematidae
Genus
Astropyga
Species
pulvinata
Taxon category: Accepted
Astropyga depressa Gray, 1855 (subjective junior synonym) Astropyga dubia Peters, 1853 (subjective junior synonym) Astropyga pulvinata var. venusta Verrill, 1867 (subjective junior synonym) Astropyga venusta Verrill, 1867 (subjective junior synonym) Cidarites pulvinata Lamarck, 1816 (transferred to Astropyga) Diadema pulvinata (Lamarck, 1816) (transferred to Astropyga) Diadema pulvinatum (Lamarck, 1816) (transferred to Astropyga), fide Horton et al. (2021)
Origin: Native
Distribution: Gulf of California, Baja California, Costa Rica, Cocos, Panama, Colombia, Revillagigedos and Ecuador in Santa Elena and Galápagos 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.
- Hickman, C.P. Jr. (1998) A Field Guide to Sea Stars and other Echinoderms of Galápagos. Sugar Spring Press, Lexington, Virginia, 83 pp.
- Horton, T. Horton, T., Kroh, A., Ahyong, S., Bailly, N., Boyko, C. B., Brandão, S. N., Gofas, S., Hooper, J. N. A., Hernandez, F., Holovachov, O., Mees, J., Molodtsova, T. N., Paulay, G., Decock, W., Dekeyzer, S., Poffyn, G., Vandepitte, L., Vanhoorne, B., Adlard, R., ... Zhao, Z. (2021) World Register of Marine Species. Available from https://www.marinespecies.org at VLIZ.
- Maluf, L.Y. (1991) Echinoderm Fauna of the Galápagos Islands. In: James, M.J. (ed.): Galápagos Marine Invertebrates. Taxonomy, Biogeography, and Evolution in Darwin's Islands. Plenum Press, New York and London, p. 345-367.
- Sonnenholzner, J. Brand, M., Francisco, V., Hearn, A., Luzuriaga, M., Guarderas, P & Navarro, J. (2013) Echinoderms of Ecuador. In: Alvarado, J & Solís-Marín, A. (eds.) (2013) Echinoderm research and Diversity in Latin America. 183-233 pp.
You are welcome to download and use the information found in this page, acknowledging its source.
This page should be cited as follows:
"Galapagos Species Database, Astropyga pulvinata", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=7987. Accessed 7 June 2026.