The see-through skin of an inch-long frog reveals her eggs. Native to Venezuela, the frogs lay eggs in bushes and trees overhanging streams. Tadpoles hatch, then tumble into the current to be swept away.

So, if there are see-through frogs in the nature, dr Masayuki Sumida from the Institute for Amphibian Biology at Japan’s Hiroshima University, is wrong when he claims that he bred the first four-legged, see-through animal!?