The Cave Snake was a creature that existed in Ancient Perim over two thousand solons ago.
A rock-colored scaled snaked with wide clear eyes. It was a Creature that lived in darkness of caves and tunnels, their coloring allowing it to blend into its surroundings, and overlarge eyes picking up the tiniest traces of light and letting them strike anything that stumbled past. They had excellent sense of vibration and could sense movement nearby even in darkness.
- The M'arrillian Chronicles: The Khilaian Sphere by Aaron Rosenberg (2010)