Lystrosaurus

Lystrosaurus was a prehistoric, herbivorous reptile that lived around 250 million years ago, shortly after the largest mass extinction in Earth's history. It resembled a small pig with a sturdy, robust body, short limbs, and a beak-like mouth. Adapted to various environments, it thrived in the aftermath of the extinction, which wiped out many species. Lystrosaurus is significant because it was one of the first animals to quickly recover and flourish after the extinction event, providing insight into how life can bounce back after global environmental changes.