Totodile

Totodile is a very-rare Water-type Pokémon from Johto region. It can evolve into Croconaw after being fed with 25 candies and its final evolution form is Feraligatr.

Trivia

 * In Generation II of core series games, Totodile was a Starter Pokémon and now, in Pokémon GO, though it is not official, it is considered a Johto-region Starter Pokémon in players community.