6 new African clawed frog species deepen mystery of ‘lost ancestors’ – CBC News Featured International Technology 6 new African clawed frog species deepen mystery of ‘lost ancestors’ – CBC News Editor December 17, 2015 Six new species of clawed frog have been discovered by a Canadian-led team of researchers hunting for the... Read More Read more about 6 new African clawed frog species deepen mystery of ‘lost ancestors’ – CBC News