1. oyster   aragosta   gamberetto   anguilla   ostrica   Hint Half-n-half Clue   2. eel   ostrica   foca   polpo   anguilla   Half-n-half Clue   3. jellyfish   ostrica   tricheco   medusa   stella marina   Half-n-half Clue   4. lobster   polpo   aragosta   conchiglia di San Giacomo   medusa   Half-n-half Clue   5. manatee   tartaruga   anguilla   foca   tricheco   Half-n-half Clue   6. shrimp   foca   ostrica   balena   gamberetto   Half-n-half Clue   7. dolphin   lontra   delfino   lumaca   gamberetto   Half-n-half Clue