None. They're only in SoulSilver. I found mine in the National Park.
headbut a tree
Wild Ledyba can be found in the wild on Routes 2, 30, 31, and 37 in the morning only (4 am through 11 am, I think). Otherwise, you can Headbutt trees to find them.
No I don't believe you can catch a ledyba in emerald
You get HM01 Cut from Ilex Forest. Use that to cut down trees.
You can obtain an Aipom by headbutting trees.
Ledyba is in SoulSilver only
headbut a tree
you can't.you have to trade it
Ledyba is not catchable in Pokémon HeartGold Version.
you cant you can oly get spinarak
No, you can't. It's a version-exclusive Pokemon, so you have to get it from a friend who has Soul Silver.
I think you can only catch caterpie.spinarack, growlithe, and caterpie; in soulsilver it's ledyba, vulpix, and weedle
Wild Ledyba can be found in the wild on Routes 2, 30, 31, and 37 in the morning only (4 am through 11 am, I think). Otherwise, you can Headbutt trees to find them.
shake trees
Ledyba evolves at level 20.
No I don't believe you can catch a ledyba in emerald
Ledyba is a Bug and Flying type pokemon.