Corythomantis greeningi is a species of frog found primarily in the Atlantic Forest of Brazil. It belongs to the family Hylidae and is known for its distinctive coloration, which helps it blend into its natural habitat. This frog typically inhabits moist environments, such as leaf litter and forest floors, where it can find food and shelter. The species is characterized by its relatively small size and unique vocalizations, which are used for communication during mating. Corythomantis greeningi plays an important role in its ecosystem, contributing to insect population control and serving as prey for various predators.