Xenozoran

Strange parasites from a lost planet in parts unknown. The Xenoxoran are parasitic creatures, evolved to siphon off the bodily fluids of creatures much larger than themselves. They do not possess eyes, ears, or noses in the traditional sense. The yellow bulbous organs located on their bodies act as a receptor for a sort of echolocation.

Zygora

The Zygora are a race of predatory birds which evolved in a grassland over a large continent. They do not possess a sense of sight, but instead the bulbous organs upon their heads are used for a form of echo-location.

Skuttle Claw

A race of fleshy, aquatic bottom dwellers. The name "Skuttle Claw" comes from their crab-like sideways gait. The creatures have no eyes, as there is little light in the ocean depths. Instead Skuttle Claws see by means of echo-location, which is picked up by the red bulbous organs located around the creature's abdomen.