If you mean Chimeco, then on Mt.Pyre there are wild Chimecos and Vulpixs. It's on the outside edge of the mountain.
To get Chimeco on Emerald you must go to the highest floor in that ghost Mountain place where you can catch pokemon. Walk around there for a while until one appears. It will appear about 1 in 100 (or more) times. That's how long it took me.
You can't catch one in Pokemon Emerald.
Yes, You can catch Groudon in Pokemon Emerald.
No you cannot catch Entei in Pokemon Emerald.
You can't catch a Bellsprot in Pokemon Emerald. You trade it from Pokemon Leafgreen!
There are many Pokemon you catch that are similar in sapphire and emerald but there are many Pokemon emerald can only get and not sapphire.
Cressilia is a 4th generation Pokemon so you can't catch it in Pokemon Emerald.
You can't catch or obtain other trainers Pokemon in emerald.
you cant. You can only catch it in Pokemon emerald, but, you cant catch latias in emerald.
No you cannot catch Celebi in Pokemon Emerald.
You can onl catch LUNATONE in SAPPHIRE but you can catch solrock in emerald