it evolves into crawdaunt
Lvl 30
Fish for them on Routes 102 and 117 or in Petalburg City
lvl 44
Get a corphish and level it up to level 20 or so and it will become crawdaunt.
Depending on where you use it you can find various pokemon like Carvanha, Corphish, Sharpedo, Feebas, Staryu.
use a fishing rod at the bottom of petalburg town! at the pond at the bottom
Ninjask but if you have an emty team him self he or she can also evovle into shedinja
Corphish is a Water type pokemon.
corphish is a Pokemon that is native to the hoenn region
You evolve corphish at level 36.
try surfing around a beach, if you cant do that hope that fishing gets you one, though i doubt that will happen.
use a super rod in the route left of mauville.