Pokémon #618 in the National PokéDex, a dual type Electric/Ground Pokémon.
Stunfisk is a flat, fish-like Pokémon with a broad, mud-brown body. At the base of its yellow tail is a yellow marking shaped like an exclamation mark when seen from behind. It has small, horizontal, oval-shaped eyes, white with a tiny black pupil and no irises. Almost exactly between these two eyes lies its mouth, which is comprised of two thick gray lips. It has two small, flimsy fins at the sides of its body; each with two lobes. It has been seen to leap into the air and flap its fins as if they're wings to remain airborne.
It does not evolve from or into any other Pokémon.
Japanese Name: Maggyo