As if sharks weren't enough to embed fear in the hearts of swimmers all over the world, there is an entire host of creepy creatures that somehow managed to make it into the 'fish' category. Each and every one featured has definitely earned its spot on this list of the top ten creepiest fish in the world!
10. The Viperfish
Last, but not least, on the top ten creepiest fish list is the viperfish. This toothy sea dweller is one of the most fierce predators of the deep. The fangs of a viper fish not only do not fit in its mouth, but they curve all the way back to the fish's eyes! The long dorsal spine of this fearsome looking creature is tipped with a photophore, a light-producing organ. Prey is thought to be attracted by the flashing on and off of this while the viperfish hangs motionless in the water.
Vipers have a hinged skull which they rotate up in order to swallow bigger prey. Their large stomachs can expand up to twice it's normal size allowing them to stock up on food when it is plentiful. Fortunately for us humans, a viperfish eats crustations such as shrimp and hermit crabs as well as anchovies, mackerel, and other little fish.