Tolypeutes tricinctus, commonly known as the Brazilian three-banded armadillo, is a small mammal native to Brazil. It is characterized by its unique ability to roll into a ball when threatened, thanks to its flexible bands of armor. This species primarily inhabits dry grasslands and savannas, where it forages for insects and other small invertebrates. The Brazilian three-banded armadillo has a distinctive appearance, with a hard shell made of bony plates covered in skin. It is a solitary and nocturnal animal, often digging burrows for shelter. Conservation efforts are important for this species, as it faces threats from habitat loss and hunting.