1. chimpanzé   ram   walrus   chimpanzee   hyena   Hint Half-n-half Clue   2. canguru   panda   hare   gorilla   kangaroo   Half-n-half Clue   3. asno, burro   ass   seal   hippopotamus   chimpanzee   Half-n-half Clue   4. lontra   otter   panda   chimpanzee   beaver   Half-n-half Clue   5. foca   ass   shark   panther   seal   Half-n-half Clue   6. porco espinho   porcupine   chimpanzee   penguin   mare   Half-n-half Clue   7. pantera   lioness   porcupine   panther   hedgehog   Half-n-half Clue