7. Bucktoothed Ghost Sharks
The Bucktoothed Ghost Shark ranks as one of the most horrifying sea monsters out there. Funny enough, despite their name, this is actually not a species of shark. Although related to them, they technically belong to the Chimaera family. Many from this family are creepy for sure, but the ghost shark really takes the cake.
There are numerous different versions of Ghost Shark, but we feel the bucktoothed version is likely the creepiest. It often has a darker coloring, usually black. The teeth are all sorts of jacked up and it looks like it escaped a fish mental facility. It is clearly one ugly fish that will freak you out if you see one in the water.