Like in all of the Pokemon games he evolves at level 40.
it doesn't evolve in Pokemon ruby.
Weezing does not evolve in Pokemon Ruby.
Nosepass doesn't evolve in Ruby, sorry.
Corpish will evolve at level 30
It will evolve at level 48
Altaria does not evolve.
it can't evolve
Minun does not evolve.
It doesn't evolve.
Spinda does not evolve.
The Pokemon cascoon will evolve into Dustox at level 10 =D
LEVEL 45