A small yet distinctive reptile native to the desert areas of the Northern and Western Cape provinces of South Africa. Its preferred habitat comprises arid, rocky outcrops and scrublands with ample places to hide from predators and search for food.

This lizard’s most striking feature is its armor-like appearance. Its body is covered in tough, spiny scales that provide protection against predators. When threatened, it has a unique defense mechanism of biting onto its own tail, curling into a ball similar to an armadillo, hence its name. This posture protects its softer underbelly and presents a spiny exterior to potential predators. Its coloration, ranging from light to dark brown, helps it blend into the rocky environment to avoid detection.

Armadillo girdled lizards are typically around 16 to 21 centimeters (6.3 to 8.3 inches) in length, including the tail. Their diet is carnivorous, with a strong preference for insects, particularly termites, which are abundant in their habitat. During the winter months, when food is scarce, they are known to brumate (a form of hibernation for reptiles) and reduce their food intake, which reduces competition within their social groups for the available resources.

These lizards are known for their social behavior, often found basking in groups, which can help with thermoregulation and protection against predators. They exhibit live birth, which is unusual for reptiles, and give birth to one or two live young rather than laying eggs.

Distribution

Country

Population est.

Status

Year

Comments

South Africa

NT

2021

Western Cape, Northern Cape