Gephyromantis horridus found at night during a cyclone on the road leading to Amber Mountain National Park, close to a small stream near the park entrance.
Mantidactylus horridus is a species of frog in the Mantellidae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It is threatened by habitat loss.
