How many catchible pokemon are in pokemon diamond not including breeding or trading?

Question

How many catchible pokemon are in pokemon diamond not including breeding or trading?

Answer 1

all of them if u use an action replay...but i dont use it i just trade and breed .it makes me feel better about myself.

Answer 2

I dunno but my bro has over 100 pokemon and there are types of pokemons like unowns which have different looks,  so theer are more than 1 style. Hope this helped

Answer 3

National Dex:

Action Replay: 493

Without Action Replay: 482

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Sinnoh Dex:

Without Action Replay 150 (Pokemon Ranger: Manaphy 151)

Action Replay: 151