Mudworm

The Mudworm is another evolution from the Giant Murkworm. It acquired a flattened body and its two first pairs of paddles had evolved to primitive legs, which use to put into motion in the mud. It modified its color to facilitate the camouflage and, by serpent-like movements, it cover itself in the bottom and watch of the creatures who pass over it. Its microlungs had evolved a little, but it still needing go up to the surface to catch air.