Caterpie

Ability: Shield Dust

Caterpie is an insect Pokémon that resembles a green caterpillar with a yellow underside and teardrop-shaped tail. There are yellow ring-shaped markings down the sides of its segmented body, which resemble its eyes and are meant to scare off predators. Its most notable characteristic is the bright red antenna (osmeterium) on its head, which releases a stench to repel predators.

Ability: Run Away