Dilophosaurus meants "two ridged lizard"
This is probably because he had teo fragile bony crests along its head.
Dilophosaurus was up to 20 feet long and weighed half a ton.
Dilophosaurus a slender, early bipedal flesh-eating dinosaur.
He had small arms with very sharp claws.
Dilophosaurus also had strong legs and could run very fast.
He had claws on his legs too.
He was alive during the early Jurassic in presant day southeast England.