I am making a film replica of isla nublar on jpog how many dilophosaurus are in the film you only see one and there is 7 in the book however i do not know how many are on the island in the film

It's never revealed how many Dilophosaurus were in the film version, but there was definatley more than one, because on the tour it talks about a 'herd' of Dilophosaurus.