It's a Croagunk.
pokewalker route
pastoria great marsh ( not too hard to find )
Pokemon diamond
It's because they threw that into the programming as a little Easter Egg to reflect how Pastoria City is obsessed with Croagunks.
croagunk evovles at level 38 or 37
Croagunk(poison type) evolve at 37 into, the sneaky, Toxicroak.
It's a Croagunk.
He's in the Great Marsh
sudowoodo, croagunk, and happiny.
the symbol Pokemon of pastoria is croagunk as shown in the Pokemon episode diamond and pearl #082 cream of the craogunk crop. since croagunk is its symbol they have a sign in pastoria to help you feel as awesome as croagunk by looking like it through the sign in platinum.
It's the symbol of the city. Pastoria, right?
Just gotta get lucky!
a flying or psychic move should do the trick.
wild croagunk or toxicroak
Croconaw evolves at level 38, not by a stone.
The ones that are exclusive to only pearl and platinum. The Pokemon include croagunk, glamor and purugly, and I think there's another one too