Newly discovered tiny frogs live on islands in the sky
More species could be hidden nearby, scientists say
![Brachycephalus verrucosus frog](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/06/sz_tinyfroghero_free_Brachycephalus-verrucosus.jpg?fit=860%2C460&ssl=1)
ADDED AMPHIBIAN Less than a centimeter long, the frog species Brachycephalus verrucosus is new to science, having been discovered in southern Brazil.
L.F. Ribeiro et al/PeerJ 2015