Dorygnathus was a genus of pterosaur that lived in Europe during the Early Jurassic period, 180 MYA, when shallow seas flooded much of the continent. It had a short 1.5 meter (5 ft) wingspan, and a relatively small triangular sternum, which is where its flight muscles attached. Its skull was long and its eye sockets were the largest opening therein. Large curved fangs that "intermeshed" when the jaws closed featured prominently at the front of the snout while smaller, straighter teeth lined the back.