Sinotyrannus is a genus in the family Proceratosauridae, in the kingdom Animalia.
Sinotyrannus (meaning "Chinese tyrant") is a genus of large basal tyrannosauroid dinosaur, known from a single incomplete fossil specimen including a partial skull, from the Early Cretaceous Jiufotang Formation of Liaoning, China. Specifically, it is a member of the Proceratosauridae, a family that originated in the Jurassic whose members are known from Europe and Asia. Animalia Kingdom: 
Sinotyrannus
Ji et al., 2009 Genus: Proceratosauridae Family: Animalia Kingdom: 
