| The types of seafood they eat include mussels, scallops, clams, crabs, lobsters, abalone, and sea urchins. |
| The elimination of sea otters for their pelts allowed explosions of sea urchins that ate all the kelps. |
| Unfortunately, blue gropers and crayfish, both popular species for eating, prey on one such creature, sea urchins. |
| Common food items are small crustaceans, worms, brittlestars, sea urchins, and snails. |
| Growth on the hull of the wreck consists largely of small shells with grazing sea urchins and starfish. |
| They had oysters, sea urchins, conch shells, tulip shells, starfish, and crabs either attached or living on them. |
