#2 – Goblin Shark (Mitsukurina owstoni)

So do you know nightmares or sea monster stories? This rare deep-sea shark could easily be the star in them. Known as Goblin shark, it is one of the rarest shark species. It is also one of the strangest shark species. It is hard to sight it in its natural environment, and video footage of them are extremely rare, so not many fact about its life and habits are known. It is also referred to as a “living fossil.”