The world is full of beautiful creatures, each perfectly designed to take advantage of their environmental niche. However, every once in a while evolution has thrown a curve ball in the looks department. And while every animal has an important its role to play in the grand scheme of things, some of them would perhaps be better off fulfilling their role in the dark. Be that as it may, check out our list of the worlds ugliest animals, but beware – some of these animals have been truly beaten by the ugly stick!
