The Discoid Roach has always been a very popular mid size feeder roach and that’s not about to change anytime soon. They have been bred as feeder roaches for the pet industry for many years. Discoid roaches are a non climbing, non flying, live bearing species naturally found in the northern parts of South America. Because they can not climb grass or smooth plastic, they are easy to keep in their breeding enclosures and do not easily escape reptile enclosures when used as feeders. Shy roaches, Discoid Roaches breed best if not overly disturbed.