A Wurmple should evolve into either a Silcoon or Cascoon at level 7 I'm sure its level of evolution is the same in all the Pokemon games its in.
Lv 7
Wurmple evolves at lvl 10 into either silicoon or cascoon
100
dragonair will evolve at lvl 54 or 56
raise to lvl 35
lvl him up once in Mt.Cornet
at lvl 25 hope it help
graveler does not evolve at a certain lvl it evolves by trading it
give him expeirence share and @lvl. 10 he or she should evolve
Cherubi evolves at lvl. 25into?Cherrim!
if you mean skorupi he evolves at lvl. 40
around level 30