Adult Gold Frogs measure grow to only 9.8 millimetres in body length (with legs drawn in). That's about one centimeter or about 3/8 of an inch!
Paedophryne amauensis is now the smallest known animal with a backbone.
Paedophryne amanuensis is the smallest frog of all, indeed the smallest vertebrate too. It only reaches around 8mm long at most.
http://en.wikipedia.org/wiki/Paedophryne...
