A Handy Species

Fourteen species of fish—handfish—some old, some new, use their fins to help them walk, not swim, along the ocean floor. While they are currently found only around Australia, there is evidence that they once lived around the world (slideshow): http://news.nationalgeographic.com/news/2010/05/photogalleries/100524-new-species-handfish-walk-science-pictures/#/new-handfish-species-pink_20881_600x450.jpg