Charus

Those venturing in the deepest underground reaches should be wary of the Chaurus, a giant insect that spits poison and bites with its razor-sharp mandibles. Chaurus are large, venomous insects that live deep in the lightless caverns and chasms beneath Skyrim. Using sharp pincers for melee attacks, the chaurus will repeatedly poison and slash its prey. In groups, the multiple poison attacks stack and can drain health in seconds.

Chaurus are similar to flies and caterpillars in that they have several stages of growth: from an egg, a chaurus will hatch and begin growing. Then, after an unknown amount of time, the chaurus will begin to die; they will then cover themselves with a thick resin to create a chrysalis. From there, the chaurus transforms into a hunter fledgling. In other cases, the chaurus will keep growing and become a chaurus reaper, and will then start to lay eggs in a nest..

Risk it all and get out before they tear you to shreds.. in more way than one