Yep.
It evolves into a Polywhirl at Level 25, and then to a Polywrath when given a water stone.
polywhirl does not evolve by level to get a polywrath you have to use a water stone. If you want politoed, trade poliwhirl with somebody, and it will evolve into politoed.
Poliwhirl actually has a branched evolution, which means it can evolve to more than one pokemon. One way (Easiest and Classic) is to use a Water Stone so it will evolve into the Water/Fighting Pokemon Poliwrath. Or, you can give it a King's Rock and trade it to somebody so it will evolve into a Politoad ... and then trade it back of course :P.
Poliwag evolves into Poliwhirl, starting at level 25. Poliwhirl, then, can evolve into Poliwrath when a Water Stone is used, or into Politoed, while holding a King's Rock and traded.
in order to trade poliwirl you must evolve it while it is holding a kings rock & then you will have a poltoad . . . or you can use a water stone & it will evolve into a polywrath
I do not know all of them but hear are some evee=vaporion polywirl=polywrath
To get the Pokemon Poliwrath in Pokemon Diamond version you have to evolve a Polywhirl. To do this, you need to expose it to a water stone.
To get one you have to give a water stone to a Poliwhirl.
Evee = Vaporeon Polywhirl = Poliwrath Sorry folks that's all i k n o w!
Poliwhirl evolves 2 ways: Either use a water stone on it or trade it while it holds the item king's rock.
it can only evolve through stones. it may evolve into a Poliwrath with a water stone (get from Bill's father after showing him Staryu at Cerulean city), or a Politoad using King's rock (you get it from some guy at Mt. moon after you surf and find him)
Poliwhirl evolves from Poliwag. It evolves from Poliwag at level 25, and can be evolved into either Poliwrath (by using a Water Stone) or to Politoed (by being traded by holding a King's Rock).