Ctenophorus scutulatus, known as the Centralian Rough Knob-tail Gecko, is a striking lizard native to central Australia's arid regions, identifiable by its unique knob-like tail and sandy beige to reddish-brown coloration adorned with dark stripes. This insectivorous species exhibits agile behaviors, prefers rocky outcrops for basking, and plays a crucial role in pest control within its ecosystem.