Ankylosaurids (family Ankylosauridae) were herbivorous quadruped dinosaurs known for their robust, scute-covered bodies, distinctive body armor, leaf-shaped teeth, and club-like tails.

The earliest-known ankylosaurids date to around 122 million years ago, and the youngest species went extinct 66 million years ago during the end-Cretaceous extinction.

The newly-identified species belongs to a previously monospecific ankylosaurid genus called Zhongyuansaurus.

Named Zhongyuansaurus junchangi, it lived in what is now China during the Albian age of the latest Early Cretaceous.

The dinosaur’s fossilized remains were collected from the upper part of the Haoling Formation at Zhongwa village in Henan province, China.