WORLD'S UGLIEST ANIMALS

Conservationists believe the ugly fish should be listed as endangered.

WORLD'S UGLIEST ANIMALS

Not only does the Batfish look like its wearing too much makeup, its body is covered in lumps. Batfish are poor swimmers, so instead they use their pectoral fins to "walk" along the ocean floor. (Brandon Cole/Visuals Unlimited/Getty Images)

Slideshows

ABC News on Facebook