Ceratosaurus
Ceratosaurus gives its name to the Ceratosauria, a clade of theropods that diverged early from the evolutionary lineage leading to modern birds. It may have preyed upon plant-eating dinosaurs, although some paleontologists suggested that it hunted aquatic prey such as fish. It had a prominent, ridge-like horn on the midline of the snout and a pair of horns over the...
