Priodontes giganteus, commonly known as the giant armadillo, is a species of armadillo found in South America. Synonyms for this species include the Brazilian armadillo, the great armadillo, and the Pantanal giant armadillo. The giant armadillo is one of the largest species of armadillo and is known for its hard, scaly armor. It is primarily a nocturnal animal and feeds on ants, termites, and other small insects. Unfortunately, this species is listed as vulnerable due to habitat loss and hunting for its meat and armor. Conservation efforts are being made to protect and preserve the giant armadillo and its habitat.