I got these beauties from a friend and am having a very hard time identifying which Blaberus there are. They look like fuscus and peruviensis. I have light ones and dark ones. Ones with orange faces in their pronotum and ones that do not. They have a lot of variation. I have had these for about a year and they are breeding nicely. Thanks to anyone who can help me decide what exactly these guys are! If anyone know where I can get a key to the Blaberus let me know!