Squirtle

Squirtle is a blue tiny turtle Pokémon who makes its debut in Pocket Monsters Red and Green Versions (released as Pokémon Red and Blue Versions internationally) as one of the three Starter Pokémon, the other two being Bulbasaur and Charmander. Squirtle is a Water-type Pokémon who evolves into Wartortle and then into Blastoise.