Hippolligator

The Hippoligator has the face of a hippo and the green scaly armor of an alligator.

Trivia

 * Along with the crocopig, the Hippolligator also resembles the dicynodont, a kind of mammal-like reptile.
 * The Hippolligator also resembles the kelpie, a British water demon due to its horse-like head and upper body, but fish-like tail and swims underwater as well.