Pokédex In-depth information on all Pokémon
Pokémon: Caterpie
Battle Points: 2
Master Points: 10
Classification: Grass tile Pokémon
Ability (Passive): When any of your other Pokémon evolve, Caterpie will evolve as well.
Charges: -
Evolutionary Chain: Caterpie > Metapod > Butterfree
Capture Location: Cherrygrove City, Route 30 (Johto only)
Rules and Tricks: It is not really worth it to try and battle with Caterpie, since he will also evolve when any of your other Pokémon evolve.