Iliosuchus

Iliosuchus (meaning "crocodile-hipped") is a genus of theropod dinosaur known from Bathonian–age (168.3 – 166.1 mya) rocks of England. It was perhaps long.

The only known fossils of this genus are three ilia (BMNH R83, OUM J29780 and OUM J28971) from the Stonesfield Slate, Oxfordshire, England. From the holotype BMNH R83, Friedrich von Huene described and named the only species, I. incognitus, in 1932. The generic name is derived from the ilium and Greek Souchos, the crocodile god. The specific name means "unknown" in Latin. Another species, I. clevelandi, was proposed in 1976 by Peter Galton, who assigned Stokesosaurus clevelandi to Iliosuchus, but this has found no acceptance among other researchers; in 1980 Galton himself withdrew his opinion.