What is sinopterus?

Sinopterus is a genus of pterosaur that lived during the Early Cretaceous period, around 125 million years ago. Fossils of Sinopterus have been found in China, specifically in the Liaoning Province.

Sinopterus had a wingspan of about 3 to 4 meters, making it a medium-sized pterosaur. It had a long, slender beak filled with sharp teeth, which it likely used to catch fish and other small prey. It also had a crest on its head, which varied in size and shape depending on the species.

Sinopterus was a member of the family Azhdarchidae, which were known for their long necks and beaks. They were likely well-adapted for soaring and gliding through the air, using their wings to catch the wind and travel long distances.

Overall, Sinopterus was a fascinating and important part of the prehistoric ecosystem, providing valuable insights into the diversity and evolution of pterosaurs during the Cretaceous period.