I wouldn't feed wild caught moths they don't really have much nutritional value to add to you cham and could deliver a parasite to it. The white striped black moths caterpillars feed on Impatiens i'm not sure if that would be poisonous but I think it might be since impatiens can be use as a natural anti-inflammatory so just to be safe I would not risk feeding to my chameleon. Then again I don't know all that much about proper feeding their may be others better suited to answer this on here.