No list of scary deep-sea creatures would be complete without ... Well, on the one hand, this fish is called the barreleye due to the barrel-like shape of its tubular, green-lensed eyes that ...

Sure, they look scary, but those 50 rows of teeth are for ... Look, here comes a blobfish! This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation Society.