1. foca   mussel   jellyfish   otter   seal   Hint Half-n-half Clue   2. tartaruga   eel   turtle   oyster   whale   Half-n-half Clue   3. balena   crab   eel   whale   jellyfish   Half-n-half Clue   4. granchio   manatee   whale   crab   dolphin   Half-n-half Clue   5. polpo   oyster   whale   octopus   shrimp   Half-n-half Clue   6. lontra   octopus   shark   jellyfish   otter   Half-n-half Clue   7. aragosta   crab   lobster   jellyfish   mussel   Half-n-half Clue