They have soft bodies that can easily be scratched, they move with several small feet protruding from the bottom of their bodies, most having around 8 legs on each side, they eat smaller organisms living on the rocks of Schrade Underworld, their mouths are located between their legs, having to "crouch" to feed. They have no other limbs, their small brain is located in the topmost point of their body, several black spots on their body are used to detect heat sources. They have no sex, it is unknown how their eggs are produced, these eggs are gelatinous and transparent.