Belonging to the same family as the well-known nine-banded armadillo, this species is a member of one of the world’s most distinctive mammalian groups—animals clad in armor. What sets the Southern long-nosed armadillo apart is its delicate size, slender snout, and finely patterned shell, which give it a refined, almost elegant appearance compared to its bulkier relatives. Despite its unassuming nature, this armadillo plays a vital ecological role in its environment, aerating soil and controlling insect populations through its constant digging and foraging.

Its most distinctive feature is its elongated snout, which gives the genus Dasypus its name—Greek for “hairy foot.” The snout is long, narrow, and highly sensitive, used to probe the soil for insects and worms. The body is covered in a series of bony plates forming a flexible shell, typically pale brown or gray in color, with seven to nine movable bands that allow the animal to curl slightly as it moves. Unlike some of its relatives, it cannot roll into a ball; instead, its defense strategy relies on agility and burrowing. Sparse hairs sprout between the bands, and the underside is soft and unarmored. Its legs are short but powerful, with strong claws designed for digging—a perfect toolset for life underground and on the open plains.

The Southern long-nosed armadillo is a nocturnal and solitary forager. It emerges at dusk to search for food, relying on an acute sense of smell to detect prey beneath the soil. Its diet is primarily insectivorous, consisting of ants, termites, beetles, worms, and larvae, but it also consumes fruits, roots, and occasionally small vertebrates. Using its long snout and sticky tongue, it probes deep into the ground or under leaf litter, uncovering hidden invertebrates with astonishing precision.

Distribution

Country

Population est.

Status

Year

Comments

Argentina

2013

Brazil

2013

Paraguay

2013

Uruguay

2013