Giant Cave Roach (Blaberus giganteus)

Found in Central and South America. B. giganteus is almost certainly the longest of the roaches that can be found in the worldwide roach hobby. A female can get up to 90mm long, with the wingspan of 5-6 inches. Males can be very aggressive towards each other, they are known to fight and rip each others legs off and even kill one another.

Subadults.

Just after molting, after a few hours it will become a normal darker color.