Dilophosaurus is a genus of dilophosaurid neotheropod from the Early Jurassic of Arizona. The genus only contains one species, D.wetherilli.
In Real Life
Dilophosaurus was a giant theropod for it's time, the early Jurassic period; it measured around 7 metres (23 ft) long and may have weighed 400 kilograms (880 lbs). It seems to have been a fast, agile runner.
The most distinctive characteristic of Dilophosaurus is the pair of rounded crests on its skull, made up of extensions of the nasal and lacrimal bones. These are considered to be too delicate for anything but display purposes.
The diet of Dilophosaurus has been controversial; originally thought of as a predator of terrestrial animals, due to it's relatively weak jaws it was then commonly believed to have been a piscivore or scavenger. It's possible that Dilophosaurus was a generalist carnivore, preying on whatever it could.
Despite common depictions, Dilophosaurus is not known to be venomous, and it lacked a frilled lizard-esque neck frill.
In The Isle
Dilophosaurus will have a venomous bite, described as "perpetually lowering [bleed resistance and health regeneration]. 2 It will however, lack a frill, as well as the ability to actually spit its venom. Dilophosaurus´ second call in the distance is a creepy sound to hear, especially at night and when the players have no clue what is making it. Dilophosaurus is able to hunt Dryosaurus, Velociraptor, Avaceratops, and any other small dinosaurs alone while it can hunt larger prey in packs. Dilophosaurus are fast and hard for larger animals, with the exception of Carnotaurus, to hunt.