Reptilia - Avetheropoda - Metriacanthosauridae

PaleoDB taxon number: 56420

Full reference: E. Buffetaut, V. Suteethorn, and H. Tong. 1996. The earliest known tyrannosaur from the Lower Cretaceous of Thailand. Nature 381:689-691

Parent taxon: Metriacanthosaurinae according to M. T. Carrano et al. 2012

Sister taxa: Metriacanthosaurus, Sinraptor

Subtaxa: Siamotyrannus isanensis

View classification

Type: Siamotyrannus isanensis

Ecology: ground dwelling carnivore