noun

a shellfish that can be eaten as food. Its shell contains mother-of-pearl.

noun

a sea creature that sticks firmly to rocks and to the bottoms of ships

noun

a sea creature with a shell made of two parts joined together

noun

a small shellfish that can be eaten

noun

a small European shellfish

noun

the shell of a cockle

noun

the large curved shell of a sea creature that is also called a conch

noun

a shiny, coloured shell of a sea animal, used in the past as money in parts of Africa and Asia

noun

a shellfish with ten legs and two large claws used for holding things. Crabs walk sideways.

noun

a crayfish

noun

a creature like a small lobster that lives in rivers and lakes and can be eaten

noun

a type of crab with a soft body that lives in the empty shells of other shellfish

noun

extremely small shellfish, eaten by whales

noun

a shellfish that is a type of small lobster

noun

a small sea animal that has a shell and sticks tightly to rocks

noun

a shellfish that has a long body, eight legs, and two large parts like arms called claws

noun

a small shellfish with a soft body inside a hard black or green shell, often cooked and eaten as food

noun

a type of shellfish that has a rough shell and is eaten as food, often raw. Some types of oyster contain pearls (=small white jewels).

noun

a small sea creature that lives in a shell and can be eaten. Periwinkles are often simply called winkles.

noun

a shellfish that can be eaten

noun

a shellfish with two shells that fit together

noun

large prawns

noun

the empty shell of a sea animal

noun

a small round animal that lives in the sea and has a hard shell with sharp points

noun

sea creatures with a hard shell around them, for example crabs, mussels, and oysters

noun

a small shellfish with a lot of legs

noun

a sea urchin

noun

a small shellfish that lives along the coast of the North Atlantic Ocean. It is sometimes eaten as food.

noun

a type of small shellfish that can be eaten as food