Dromaeosauridae
Subfamily Velociraptorinae Velociraptorinae is a subfamily of the Dromaeosauridae. It existed from the Late Jurassic period to the end of the Cretaceous period. The Velociraptorinae consists of Velociraptor, Deinonychus, Tsaagan, Saurornitholestes, and Balaur. Teeth belonging to a giant velociraptorine the size of Utahraptor have also been reported from the Isle of Wight, England. In general, velociraptorines tend to have longer, narrower jaws and more slender bodily proportions than the dromaeosaurines.