Or is it a fish? There’s controversy about whether a frog smaller than a dime is the world’s smallest animal with a backbone. Some scientists still say the smallest vertebrate is the male anglerfish. What’s sure, this frog is mighty small. Found in the hotbed of biodiversity, New Guinea, it’s a lot smaller than a Wisconsin Bizmaroon!

http://www.cnn.com/2012/01/12/world/asia/new-frogs/index.html?section=cnn_latest