Cerathyla bubalus Jiménez de la Espada, 1870 Cerathyla braconnieri Jiménez de la Espada, 1870 Cerathyla palmarum Jiménez de la Espada, 1870 Hemiphractus bubalus, or the Ecuador horned tree frog, is a species of frog in the family Hemiphractidae.

It is found in the upper Amazon Basin and lower Amazonian slopes of the Andes in northern Peru, Ecuador, and southern Colombia (Cordillera Oriental in Caquetá and Putumayo Departments).

[2][3] Its natural habitat is dense cloud forest.

It is typically found perching on branches of bushes and small trees.

It is assumed to be a predator of other frog species.