Where do you catch a misdreavus?

Misdreavus can be found in Leafgreen, Closseum, Pearl, HeartGold, and SoulSilver versions;

Leafgreen: - Few - Lost Cave

Colosseum: - Only One - Snagged from Rider Vant in Pyrite Town

Pearl: - Common - Eterna Forest, Lost Tower (night)

HeartGold: - Uncommon - Mt. Silver, The Cliff Cave, Safari Zone

SoulSilver: - Uncommon - Mt. Silver, The Cliff Cave, Safari Zone