The distribution of Ceratophrys cornuta, commonly known as the Amazon horned frog, is primarily confined to the tropical rainforests of South America. These amphibians are largely found within the Amazon Basin, a region characterized by high humidity, dense vegetation, and abundant rainfall. Their natural environment provides the necessary conditions for their survival, including ample prey and suitable breeding sites.
Understanding the geographical range of this species is vital for conservation efforts. Knowledge of their habitat helps to identify areas where protection is most needed. Additionally, studying their distribution patterns can provide insights into the overall health of the Amazon rainforest ecosystem, serving as an indicator species for environmental changes. Historically, limited accessibility to remote parts of the Amazon made mapping their complete range challenging, but ongoing research continually refines our understanding of their distribution.