#29 Niodoran Female

Height - 1'-04"                     Weight - 15.0lb                     Type - Poison Pin

Although small, it's venomous barbs render this Pokémon dangerous.  The female has smaller horns.

I haven't ever use any of Nidor whatevers.  I didn't even realize I could have caught one early in the game for a while.  These can be caught just west of Viridian city.  I think they are only in the Blue game also.  The Nidors are the only Male/Female Pokémon in the game.