Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Astropyga pulvinata (Lamarck, 1816)

erizo de mar, erizon cojín, Cushion urchin

Taxonomy

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

Status

IUCN Red List Category: Not evaluated

Distribution

Distribution: Gulf of California, Baja California, Costa Rica, Cocos, Panama, Colombia, Revillagigedos and Ecuador in Santa Elena and Galápagos Islands.

References

  • 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.