The Chameleans are sapient reptoids with chameleon like eyes, sharp teeth and claws, green skin and reptilian spikes from the head to the tail. Like Earth chameleons, they have the ability to change the color of their skin to fit the background. They are quite skilled in the technology to allow them to disguise themselves as other species, including perception filters, cloaking technology and shape shifting genetics(including the Chameleon Gene). They trade their disguising technology with other reptoid species for military purposes and to observe other species in their natural environment, including humans on Earth. Chameleos is the name of their home planet.