Hermit crab (Fallout 76)

Hermit crabs are creatures found in Appalachia in 2102.

Biology
The hermit crab still resembles its unmutated pre-War ancestor quite closely both in appearance and habits, with only one major difference: its immense size. Towering head and shoulders over any human, hermit crabs are far too large to protect their vulnerable abdomen by squeezing it into an empty gastropod shell. Instead, they use wrecked vehicles to facilitate their ambush hunting style.

Appearances
Hermit crabs appear in Fallout 76.