Dilophosaurus was a dilophosaurid dinosaur and one of the last dilophosaurids to ever walk on this planet. Up to 6 m. in length, it was bigger and stronger than Coelophysis and its other relatives were, but Dilophosaurus' jaws and bite were still relatively weak, a fact that didn't prevent Dilophosaurus from being an efficient hunter.
Contrary to its' depiction in the first JP movie, Dilophosaurus wasn't venomous, nor did it have a frill. (Also, it was bigger than in the film). It did, however, have a pair of crests on its head, whose purpose remains unknown( one possibility is that the crests were used in mating rituals).
In Walking With... series
Dilophosaurus is one of the viewable dinosaurs in the app.