Species: jangmo-o

Jangmo-o is a dragon-type Pokémon based on an ankylosaur.

Jangmo-o is a small quadrapedal Pokémon. The lower half of its body is black, while its head, tail, and the upper half of its body is gray. Its tail ends in a yellow scale, and its feet each have three sharp yellow claws. Jangmo-o has a large head with large eyes, and small bifurcated ears or frills. On its forehead is a large, heart-shaped yellow scale.

See:
http://bulbapedia.bulbagarden.net/wiki/Jangmo-o_(Pok%C3%A9mon)
http://www.pokemon-sunmoon.com/en-us/pokemon/jangmo-o/