Wurmple is a Bug-Type Pokemon that evolves into Silcoon or Cascoon but nobody knows what they might evolve into as it's completely random. Wurmples are no diffrent from Caterpie or Weedle, except Wurmple has TWO diffrent evolutions. Jessie from Team Rocket had a Wurmple that soon evolved into Cascoon then Dustox but she released it to mate with a Shiny looking one. (Sounds familiar, like how that one idiot released his Butterfree to mate With a shiny (or not) Butterfree) Wurmple can only use Tackle and String-Shot. It's considered alot like Caterpie. Bug Catchers in Hoenn have Wurmple and their evolutions but they suck, so they lose easily like Butterfree and Beedrill owned by Bug Catchers.