Bog Wader

''This beast is a small, misshapen, dwarf-like creature with overlapping wrinkled skin that is gray and very thin. It has yellow and black bones that protrude through the skin on all sides with a pair of dorsal ridges that run down its back. It has a small, flat head and no nose, instead possessing a closeable breathing hole. It also has bent legs and webbed feet designed for leaping and swimming. Its hands end in sharp three-fingered claws, and it has a row of small teeth, designed for tearing, lining its mouth. ''

Tactics
The bog wader is a ferocious combatant, usually surprising foes and attacking with its claws and bite attack, then attempting to drown them.

Bog waders lay traps for the unwary at the edges of their wallows. There they dwell and wait for creatures to fall victim to their traps:

Description
These creatures live in muddy wallows waiting to attack prey that have come to take drinks, or that have stumbled upon their home. They have bony protrusions all over their body. Flaps, instead of ears cover both sides of the creature‘s head, covering the ear canal when submerged. Gills run vertically down its back between the spine and dorsal ridges. Cilia cover the gills in various patches filtering out particulate matter in the mud allowing the creature to breathe in the water.