1. polpo   whale   manatee   octopus   oyster   Hint Half-n-half Clue   2. foca   sea urchin   lobster   seal   otter   Half-n-half Clue   3. gamberetto   jellyfish   dolphin   crab   shrimp   Half-n-half Clue   4. lontra   dolphin   starfish   shark   otter   Half-n-half Clue   5. ostrica   oyster   manatee   shrimp   clam   Half-n-half Clue   6. pescecane   whale   manatee   shrimp   shark   Half-n-half Clue   7. stella marina   octopus   turtle   lobster   starfish   Half-n-half Clue