Anurognathus (Primeval)

Anurognathus were a species of small carnivorous pterosaur from the Jurassic period.

Characteristics
Anurognathus had a short head with pin-like teeth, and its tail was comparatively short, allowing it more maneuverability for hunting in woodland. Anurognathus lived in very large, swarm-like flocks and groups, and were predators of devastating savagery. Anurognathus attacked prey in their large numbers, and used their needle-like teeth to attack their prey and strip the flesh away in moments. Anurognathus could also smell blood across considerably large distances, like piranhas, and were drawn to it very easily.