Type:Water
Catch:  Must get from Prof. Oak at start of game.
Here is the move list.
One of three Pokémon offered by Professor
     Oak at the beginning of the game. Squirtle
     start out cute and cuddly but soon evolve into
     formidable fighters: first Wartortle, then
     Blastoise. Note: In the game's early stages,
     Squirtle tend to fare better against combatants
     than Charmander.

     TYPE: Water
     HEIGHT: .5 m
     WEIGHT: 9 kg
     EVOLUTION: Squirtle-Wartortle-Blastoise
Level        Attack        Type

---            TACKLE        NRM
---            TAIL WHIP       NRM
8              BUBBLE        WTR
15            WATER GUN       WTR
22            BITE            NRM
28            WITHDRAW     WTR
35            SKULL BASH    NRM
42            HYDRO PUMP    WTR