Korodus are around a foot in diameter. They have no fingers, toes, tail, or even a distinct head. Instead, their limbs are pointed at one end. Its ears lay flat against its body.
Unique in this respect, it is one of the only animals the Terrortooth does not eat. This is because Korodus ingest a chemical that is fatal to the predator.
Korodus are detrivores, eating decomposing matter off the ground, much like that of some terunes.