Cockroaches eat the feces of other roaches and they feed on each other. Oriental cockroaches can be harder to get rid of than other roaches. Species are known as wood roaches or brown-hooded cockroaches. They thrive on mealworms, crickets, roaches, and other small insects. Both lower termites and wood roaches molt regularly. Feeding can include small insects such as crickets, mealworms, and roaches. This scorpion feeds on insects such as roaches. Unfortunately, the wood eating of termites and wood roaches also has a negative impact. There are roaches and mice in the dorms and rats in the hallway. Roaches and rats ran across the floor. Reptiles are often given roaches as food. Another deleted scene involved live roaches crawling out of Tracy's hair at Tilted Acres. But two of the little roaches did survive. Permanent residents include such undemanding to environment species as perch, ruffe and roaches. The episode follows Stripe (Malachi Kirby), a soldier who hunts humanoid mutants known as roaches.