New Species Found in "Lost World": Pinocchio Frog, More See the active-nosed "Pinocchio frog," the world's smallest wallaby, and other new species found in the tropical mountains called the Lost World. PUBLISHED May 18, 2010 Related Stories New Bird of Paradise Species Has Smooth Dance Moves New Species of 'Indestructible' Animal Found in Surprising Place New Species of Shark Discovered in Deep Sea Read More