The armadillo is extremely unusual looking. Albeit most armadillo species appear as though they are bare, they do have wiry hairs on the sides and the tummy. A few people allude to the hairs as check sensors, since armadillos can feel their way around a territory during the evening as the hairs contact objects.
The one thing that tells everybody they are taking a gander at an armadillo is the roly-poly shell with “reinforced” groups. The quantity of groups relies upon the species. These solidified, covering segments give most armadillos a creased look.