There are a few species that can be kept communally (which I won't name), the rudis being one of them. However, I NEVER recommend keeping chameleons in pairs or small groups if the owner doesn't have considerable experience with chameleons already. New owners don't necessarily see the subtle signs of stress and incompatibility and both animals end up suffering as a result. THECHAMMAN; I've seen your numerous posts and threads and I get the feeling you are still quite new to the hobby... I realize that chameleons are quite fun and addicting, but if you don't have the space to keep any animals individually, then don't get the animals.
Trace