Boana ventrimaculata, the Yasuní tree frog, is a frog in the family Hylidae, endemic to Ecuador and Brazil.

Scientists have seen it between 64 and 1035 meters above sea level.

[1][2] The adult male frog is measures 44.5 to 60.7 mm long in snout-vent length and the adult female frog about 72.9 to 90.5 mm long.

They live in dry or flooded forests.

This frog is the color of dark or light coffee.