The Armadillo lizards are found in scrub or rocky areas in Southern Africa. Their body is covered with stout, spines on their neck and tail and their back is full of defensive squarish scales. When threatened, they will grasp their tail in their mouth to form a spiky body ring making it harder for their predators to attack.

Unlike most lizards, the Armadillo lizards sometimes feed their young. Their main source of food is insects and spiders. In turn, they are usually hunted by larger predators such as birds of prey. They can live up to 25 years under human care.

Biological characteristics of Armadillo lizards:

Shell: Their shell is formed from thick and hard scales, each scale can be connected to another or have small spaces between them. This cover is very helpful for lizards in protecting themselves.

Size: Armadillo lizards range in size from about 15 to 20 cm.

Color: They are usually light brown or gray with darker stripes stretching across the body.

Food: They are insectivores, often hunting insects and other small animals.

Reproduction: Armadillo lizards lay eggs, the egg color can be from 1 to 3 eggs long. The young hatch after about 2 months and mature quickly.

Habitat: They live in arid environments, often found in the highlands of South Africa.

Conservation: Due to habitat loss and commercial hunting, the Armadillo lizard is currently endangered and in need of protection.

Armadillo lizards are a typical example of shell development in the animal world, helping them survive and adapt well in harsh habitats.