You must have obtained the National Pokedex.
You must be playing on a DS or DSLite (not DSi).
You must insert a Pokemon FireRed cartridge into the GBS slot.
Then they may show up on Route 204 or in Eterna Forest.
ANSWER:nobody in platinum owns the caterpie evolution line
in Pokemon platinum
no it isn't. unlike Pokemon diamond, you can catch all sinnoh Pokemon and you can also catch palkia at lv 70. Instead of dialga at lv 47, lv 70 in platinum. and you can catch a lv 47 giratina and lv 50 heatran. hope i helped!
Turnback cave.
Mystery Zone
on route 204 although you need Pokemon fire red in the gba a slot
To add caterpie to the pokedex in Pokemon platinum, you must first get the national pokedex, and then migrate him from pal park (if you havent already done that), and finally catch him in pal park and he or she has been added to your pokedex.
Caterpie
You can trade, use the action replay for Pokemon Platinum, or actually catch it without the action replay. If you have completed the Sinnoh Pokedex, go and see Professor Rowan, and he will give you the National Pokedex, then you catch all the Pokemon throughout the land of Sinnoh from all the other regions due to an "outbreak". But, where to catch caterpie specifically, you need to go to Eterna Forest, west of Eterna City.
caterpie dosen't evolve into beutifly, its last evolution is butterfree
You can catch a caterpie or metapod at the national park north of goldenrod city. After you catch the caterpie evolve it to a Metapod and then evolve it to a Butterfree.
you cant. In gold you cant catch weedle. i have a handbook
how do you catch a mewtwo on Pokemon platinum
you cannot catch the 3 regi's in Pokemon platinum you have to catch them in Pokemon emerald then transfer them to Pokemon platinum. thnx
ANSWER:nobody in platinum owns the caterpie evolution line
Caterpie, Weedle, Metapod, Kakuna, Pikachu.
i would, my OT:is ash and ill want something like a bibarel or so cause i dont really need a caterpie,