giant tun, tonna galea, and empty see animal shells

animal aquatic background cerastoderma closeup cockle common cook cooked cooking cordatum crustacean cuisine dollar eat echinocardium echinoidea edule food galea gastropod giant group healthy heart isolated life marine meal mollusc nature ocean potatoes red sand sea seafood shell shellfish shore snail tonna tun urchin urchins white wildlife winkle