yanma is in ruin valley on island six
Yanma doesn't evolve in any of the GBA games. It only evolves in Diamond, Pearl or Platinum.
Yanma can only learn Ancient Power in D/P (Diamond and Pearl), not in FR/LG.
You can catch it at the Pastoria Great Marsh.
Yanma can't be found in Pokemon FireRed or Pokemon LeafGreen; it is strictly a fourth generation Pokemon.
catch yanma in the safari zone then evolve it
You can't catch one in Emerald. You'll have to trade one from FireRed/LeafGreen.
In Pokémon FireRed, you can catch Yanma in the Safari Zone. Specifically, it appears in the area to the west of the main entrance, known as the "Safari Zone West." Keep in mind that Yanma has a low encounter rate, so it may take some time to find one. Be prepared with Safari Balls to catch it!
Yanma doesn't evolve in any of the GBA games. It only evolves in Diamond, Pearl or Platinum.
Yanma can only learn Ancient Power in D/P (Diamond and Pearl), not in FR/LG.
You can catch it at the Pastoria Great Marsh.
You'll need to trade for it from Pokemon LeafGreen or Pokemon FireRed.
Yanma can't be found in Pokemon FireRed or Pokemon LeafGreen; it is strictly a fourth generation Pokemon.
in the safari in pastoria
catch yanma in the safari zone then evolve it
Yanma can sometimes be found on Pokemon Diamond, Pearl, and Platinum in the Great Marsh in Pastoria City. You could also catch and evolve a yanma from HeartGold or SoulSilver (found on Route 35 during a swarm) and trade it over to your Pokemon Diamond version. Yanma evolves once it learns AncientPower. You can obtain yanma on Firered or Leafgreen version in Ruin valley and migrate it over to your Pokemon Diamond, Pearl, or Platinum version have it learn AncientPower...and there you have it, you're very own yanmega.
You can't catch it on Firered you can only catch it in Emerald
You can't catch it.