All Giant cockroaches live in Australia out back they are 3 long. In the front of the cockroach its got a lip it means its a boy also in the front of there heard they can digger and. Giant cockroach live up to ten years. The mother cockroach gives birth to the young cockroaches when they are born insterd of laying eggs. The only time they came out of there borrous when its raining and they came out they can get cooked up also they came out to meet and to move on.