1. pecora   ewe   yak   weasel   orangutan   Hint Half-n-half Clue   2. orangutan   sea cow   skunk   orangutan   water buffalo   Half-n-half Clue   3. ariete   orangutan   ewe   ram   sea urchin   Half-n-half Clue   4. riccio di mare   yak   orangutan   sea urchin   skunk   Half-n-half Clue   5. gnù   ewe   gnu   newt   orangutan   Half-n-half Clue   6. tritone   gnu   skunk   ram   newt   Half-n-half Clue   7. puzzola   gnu   salamander   skunk   sea urchin   Half-n-half Clue