4. Lasiognathus amphirhamphus
Look at the terrifying underwater animal. Lasiognathus amphirhamphus is a species of wolf-trap angler found in the Madeira Abyssal Plain in the east-central Atlantic Ocean. It is found at a depth of (1,200 to 1,305) meters.
Pterois or Lion Fish a genus of venomous marine fish. These can sting very badly with painful effect.
6. Giant Isopod
A Giant Isopod is abundantly found in cold, deep waters of the Atlantic, Pacific and Indian Oceans. Bathynomus Gigantes is the species on which the generitype is based. It is often considered the largest isopod in the world.