Barnacle Goblins

Barnacle Goblins are called "thieves" because they steal the fish the Mangdol Whales have gathered. The Giant Marsh Worms they breed have the ability to freely alter the shape of their body and mouth. Using its mouth, a worm is able to dig through the thin crust of the pit to reach the waters of the wine glass where it then sucks up the fish. Later, the Barnacle Goblins retrieve the fish from each worm's stomach.