Coelophysis

Coelophysis was a small, bipedal theropod from the Triassic Period.

Appearance
Coelophysis was a small, bidepal predator. It was about 3 metres and two metres high. It had a long, snake-like neck and tail, and a narrow skull. The jaws were filled with small, pointed teeth.

Diet
Coelophysis was a carnivore. It may have eaten insects, baby dinosaurs and other small animals.

Behaviour
It is believed Coelophysis hunted in packs, to bring down larger prey. It has been suggested that they are cannibals, as a fossil of an adult Coelophysis had a baby Coelophysis in its stomach.