1. iena   hyena   mare   chimpanzee   hare   Hint Half-n-half Clue   2. pantera   koala   jackal   panther   panda   Half-n-half Clue   3. cavalla   hedgehog   toad   hare   mare   Half-n-half Clue   4. delfino   hedgehog   dolphin   rhinoceros   shark   Half-n-half Clue   5. foca   panda   otter   cheetah   seal   Half-n-half Clue   6. lontra   panda   otter   ox   jackal   Half-n-half Clue   7. polpo   octopus   shark   bat   panther   Half-n-half Clue