A lurker above can fly/float. It is able to hide itself, either by blending into the scenary, or by mimicing a dungeon feature, such as a pile of coins etc. It has an animal body. It has no eyes, and is therefore impervious to gaze and blindness attacks. A lurker above has no limbs and no head. It is a carnivore.
These dungeon scavengers are very adept at blending into the surrounding walls and ceilings of the dungeon due to the stone-like coloring of their skin.