These are the next 12 pokemon.
#32Nidoran (male)
Nidoran male evolves into a Nidorino at level 16 and evolves into a Nidoking when you use the moon stone.
Nidoran male is a normal type pokemon.
You can capture Nidoran (male) in every version.
#35Clefairy
Clefairy is a normal type pokemon.
You need to have a moon stone in order to evolve Clefairy.
You can capture Clefairy in every version.
#36Clefable
You can't capture Clefable in the wild.
#37Vulpix
Vulpix is evolves into Ninetales once you use the fire stone.
Vulpix is in the blue version. You can catch it near Saffron City or Celadon City.
#38 Ninetales
I love Ninetales. It is so beautiful. If you like because of it's beauty you are wrong. Don't evolve Vulpix as fast as you can just to see it. Vulpix can learn some preatty dandy stuff in its stage like Flamethrower and Fire Spin. Ninetales can't learn moves.
#39 Jigglypuff
Don't use the moon stone on Jigglypuff because they're only 3 moonstones in the game. Just use the three moon stones on Nidorino, Nidarina, and Clefable.
Yo can capture it in every version.
#40 Wigglytuff
You can find it in the Unknown Dungeon ( In every version). As I mentioned before he evolves when you use the moonstone.
#41 Zubat
It is Poison/Flying type.
You can capture it in every version.
#43 Oddish
It is grass/poison type.
#46 Paras is bug/grass type.
#47 Venonat
Venonat is bug/poison type.
#50 Diglett
Diglett is ground type.