- A shellfish - Crustacean - Crustacean contributes to Scrabble - Crustacean type - Sign of Cancer - Somewhat execrable beach dweller - Stalk-eyed decapod
- Crustacean - Edible crustacean - Large crustacean - Left before mobster lost his head over seafood - Maritime delicacy - Prized shellfish - Rob lets out rock-dweller who may overdo the sunbathing