<P> Dilophosaurus is a member of the family Dilophosauridae along with Dracovenator , a group placed between the Coelophysidae and later theropods . Dilophosaurus would have been active and bipedal , and may have hunted large animals , though it could also have fed on smaller animals and fish . The function of the crests is unknown ; they were too weak for battle , but may have been used in visual display , such as species recognition and sexual selection . It may have grown rapidly , attaining a growth rate of 30 to 35 kilograms ( 66 to 77 lb ) per year early in life . The holotype specimen had multiple paleopathologies , including healed injuries and signs of a developmental anomaly . Dilophosaurus is known from the Kayenta Formation , and lived alongside dinosaurs such as Megapnosaurus and Sarahsaurus . Dilophosaurus was featured in the novel Jurassic Park and its movie adaptation , wherein it was given the fictional abilities to spit venom and expand a cowl on its neck , as well as being smaller than the real animal . It was designated as the state dinosaur of Connecticut in 2017 . </P>
<P> Dilophosaurus is a member of the family Dilophosauridae along with Dracovenator , a group placed between the Coelophysidae and later theropods . Dilophosaurus would have been active and bipedal , and may have hunted large animals , though it could also have fed on smaller animals and fish . The function of the crests is unknown ; they were too weak for battle , but may have been used in visual display , such as species recognition and sexual selection . It may have grown rapidly , attaining a growth rate of 30 to 35 kilograms ( 66 to 77 lb ) per year early in life . The holotype specimen had multiple paleopathologies , including healed injuries and signs of a developmental anomaly . Dilophosaurus is known from the Kayenta Formation , and lived alongside dinosaurs such as Megapnosaurus and Sarahsaurus . Dilophosaurus was featured in the novel Jurassic Park and its movie adaptation , wherein it was given the fictional abilities to spit venom and expand a cowl on its neck , as well as being smaller than the real animal . It was designated as the state dinosaur of Connecticut in 2017 . </P>
what is the spitting dinosaur in jurassic park
what is the spitting dinosaur in jurassic park
Dilophosaurus
Dilophosaurus