Kricketot is #401 in the national pokedex, and it is a Bug type Pokemon.
Kricketot
ON sinnoh pokedex is number 15 Kricketot on Natiol pokedex number 15 is: Beedrill
Well, if you are talking about the Sinnoh Pokedex, it is KRICKETOT. KRICKETOT's area is unknown, but you should just search the lower level areas. It is possible to catch one, because I caught a DRIFLOON at the Valley Windworks, and in the Pokedex, the area was labeled "unknown". However, if you were talking about the National Pokedex, I cannot help you. Sorry.
In the National Pokedex Muchlax is number 446.446
Growlithe is number 58 on the national pokedex.
Gyarados is #130 in the National Pokedex.
Croconaw is number 159 in the National Pokedex.
Eevee's number in the national Pokedex is #133. If you don't know what the Pokemon's number is then go to pokemondb.net/pokedex/national It is a great site to find Pokemon's number!!
Sceptile is number 3 in the Hoenn Pokedex and number 254 in the National Pokedex.
It's number 197 in the National Pokedex.
Shaymin is number 492 in the National Pokedex.
Skarmory's Pokemon number in the National Pokedex is 227. Hope that help ^-^