Cerastoderma
Cerastoderma is a genus of marine bivalves in the family Cardiidae. It includes the common cockle ''Cerastoderma edule.''
Fossil records
This genus is known in the fossil records from the Paleocene to the Quaternary.Species
Extant species:Cerastoderma edule - common cockleCerastoderma glaucum - lagoon cockleFossil taxa:Cardium (Cerastoderma) calvertensium Glenn, 1904 †Cardium (Cerastoderma) patuxentium Glenn, 1904 †Cardium (Cerastoderma) waltonianum Dall, 1900 †Cerastoderma chipolanum Dall, 1900 †Cerastoderma latisulcum †Cerastoderma vindobonensis †