Arctica is a genus of saltwater clams, marine bivalve mollusks in the family Arcticidae. In the present day this is a monotypic genus (contains only one species), however there are a number of additional species in the fossil record.
Species Species within the genus Arctica include
Living species: Arctica islandica Linnaeus, 1767
Fossil species: †Arctica limpidiana †Arctica murrayensis †Arctica provencialis †Arctica subanthooensis
References
AnimalBase info on the genus Paleobiology database info on the genus