A humanoid toad-like monster covered in mucus to maintain its wet body. They possess great jumping power in their well-developed hind legs, and for the most part they move by hopping rather than walking. Because their hands and feet have suckers, they can stick to walls and ceilings. They inhabit wet places such as wetlands, and when they spot a human man who may serve as prey, they extend their long mucus-covered tongue; using it to pull him close and capture him.