Galapagos Species Database

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

Anadara aequatorialis (d'Orbigny, 1846)

arca, Ark

Shallow water (less than 200 m depth)

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Mollusca

Class
Bivalvia

Order
Arcida

Superfamily
Arcoidea

Family
Arcidae

Genus
Anadara

Species
aequatorialis

Taxon category: Accepted

Finet (2001): No material from the Galapagos could be examined to verify the occurrence of the species. Bernard, McKinnell & Jamieson (1991: 33) rejected the earlier record of Bernard (1983) from the Galapagos.

Origin: Native

References

  • Bernard, F.R. McKinnell, S.M. & Jamieson, G.S. (1991) Distribution and Zoogeography of the Bivalvia of the eastern Pacific Ocean. Canadian Special Publication of Fisheries and Aquatic Sciences 112. Department of Fisheries and Oceans, Ottawa, 60 pp.
  • Bernard, F.R. (1983) Catalogue of the living Bivalvia of the eastern Pacific Ocean: Bering Strait to Cape Horn. Canadian Special Publication of Fisheries and Aquatic Sciences 61. Department of Fisheries and Oceans, Ottawa, 102 pp.
  • Finet, Y. (2001) The marine mollusks of the Galapagos Islands: a documented faunal list. Editions du Muséum d' Histoire naturelle, Genève, 237 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.

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, Anadara aequatorialis", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=10380. Accessed 31 October 2026.