Rift Worm

The Rift Worm is a creature and an enemy appearing in Middens.

Description
The Rift Worm is an insect / serpent like creature that has a long fish and snake like body with fins and scales, but has 6 crab like legs on its upper body, a large earwig-like jaw on the top and the front of its "skull", and two sets of eyes; one red, and the other wide and grey/black.