Blister crabs

Blister Crab

Crustacean life form of Green Hell.

Common around all larger fresh water bodies of that planet.

There are several sub species of various sizes. The largest one is the Pebble Blister (shown)

Growing up to 2 meters in diameter, these crabs like all other Green Hell life forms appear to be engineered to be utmost lethal to most other lifeforms.

Green Hells life forms appear to have been brought to Green Hell, genetically altered and set free.

Over approximately 1 million years these life forms have evolved and adapted to each other.

Blister crabs are the main food source of the Coastal Pandora Swans and are also consumed by the Water Snakes.

The Blister Crabs in turn feed on Water Snake eggs, small Razor fish and scavenge on deceased life forms.

Their Shell spines are filled with a blister causing bio toxin that is both painful and utmost lethal. Blister Crabs are known to gang up on larger prey and use their powerful pincers as main form of attack.