Bokermannohyla sagarana
The adult male frog is about 47.3–54.8 mm long from nose to rear end and the adult female frog is about 44.5–48.6 mm long. The skin on the frog's back is dark gray and light gray.  Scientists say this looks like lichen growing on a rock. The front legs are big and strong. The hind legs are light in color with dark bars across.