Poliwhirl can't be caught in Pokemon Ruby. You need to trade it from Leaf Green or Fire Red.
The water type Pokemon Poliwhirl is number 061. In the Pokemon Ruby, Sapphire, and Emerald games for Nintendo Gameboy, the only way to obtain a Poliwhirl is by trade.
Pokemon ruby's version IS Pokemon ruby.
lombrea, evee, poliwhirl, shellder, and staryu. some of these can only be found in firered and leafgreen so you will need to trade. that's all I can think of.
Poliwhirl can be found surfing in these regions: Route 225, 227, and 228 after you get the National Dex.
If you get a Poliwhirl. Get a Water Stone and use it on it.
U can sometimes find them on wild poliwhirl
Arceus is not possible to find in Pokemon Ruby. It was released in 2007 with Pokemon Diamond and Pearl
You can't in ruby.
You can find all kinds of pokemon.
you can get a poliwhirl or a poliwag and evolve to poliwhirl!! then trade poliwhirl holding a king's rock.
When you give the poliwhirl a water stone
you can't you have to get poliwhirl and then use a water stone on it [which is underground]