Corphish is #341 in the national pokedex, and it is a Water type Pokemon.
you have to use the super rod in celestic town after you get the national pokedex
corphish.
after obtaining the national pokedex,go to the poke assistant's house.talk to his\her sister.she will tell you a pokemon gathering somewhere in sinnoh,and maybe she could tell you where a corphish gathering is. by:poke-expert rookie pearl
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 ^-^