1. shark   balena   pescecane   anguilla   foca   Hint Half-n-half Clue   2. shrimp   gamberetto   tartaruga   foca   lumaca   Half-n-half Clue   3. snail   tricheco   lumaca   ostrica   medusa   Half-n-half Clue   4. whale   balena   gamberetto   tartaruga   delfino   Half-n-half Clue   5. oyster   aragosta   gamberetto   cozza   ostrica   Half-n-half Clue   6. starfish   medusa   ostrica   granchio   stella marina   Half-n-half Clue   7. seal   pescecane   aragosta   conchiglia di San Giacomo   foca   Half-n-half Clue