Ceratophrys joazeirensis is a species of frog belonging to the family Ceratophryidae. It is native to the northeastern region of Brazil, specifically found in the state of Paraíba. This species is known for its distinctive appearance, characterized by a broad, flattened body and a large head, which helps it blend into its environment. These frogs are primarily terrestrial and are often found in moist habitats such as forests and grasslands. They are carnivorous, feeding on a variety of small invertebrates and other prey. Conservation efforts are important for this species due to habitat loss and environmental changes in its native range.