5. The Monkfish
It took a long time for people to warm up to the idea of eating monkfish. With their numerous razor-sharp teeth, slimy spike-covered bodies and ridiculously oversized heads, monkfish are so ugly that some countries have had to ban them on account of customers being too intimidated by their looks. It's fortunate, then, that …show more content…
That's the story of the aye-aye, a currently endangered species native to Madagascar. These gremlin-looking creatures are endlessly fascinating; in addition to an unusually long middle finger which they use to pry insects from trees, the aye-ayes have teeth that perpetually grow, a trait not commonly found in primates.
3. The Naked Mole Rat
Unlike the other creatures on this list, naked mole rats have had some exposure on national TV – remember Rufus from Disney's cartoon series Kim Possible? These underground-living animals are not completely naked; they have about 100 sensitive hairs that let them get a feel for what's around them, thus compensating for the creatures' poor eyesight. They're also famous for having an extraordinarily long lifespan and a remarkable resistance to cancer.
2. The Sea Pig
While they look exotic, sea pigs are far from an endangered species. This is mostly thanks to the fact that they live in the deepest parts of the oceans, at least 1,000 meters from the surface. The sea pig got its name thanks to its little legs and pinkish appearance. They usually travel in huge numbers and feed on organic particles and food that falls from the ocean's surface. Due to them reproducing freely, the sea pigs usually end up forming the majority of the deep-sea