1. bufalo indiano   water buffalo   yak   unicorn   salamander   Hint Half-n-half Clue   2. orangutan   orangutan   weasel   sea urchin   yak   Half-n-half Clue   3. riccio di mare   salamander   gnu   water buffalo   sea urchin   Half-n-half Clue   4. salamandra   salamander   skunk   weasel   yak   Half-n-half Clue   5. pecora   sea cow   skunk   gnu   ewe   Half-n-half Clue   6. tricheco   newt   weasel   gnu   sea cow   Half-n-half Clue   7. tritone   skunk   newt   orangutan   yak   Half-n-half Clue