Full reference: C.-L. Bonaparte. 1850. Conspectus Systematum Herpetologiae et Amphibiologiae. Editio Altera Reformata [Survey of the systems of reptiles and amphibians. Second revised edition]. E. J. Brill, Leyden 1
Parent taxon: Dinosaurii according to C.-L. Bonaparte 1850
Sister taxa: Actiosaurus, Carnosauriformes, Cridotrisauropus, Dictyoolithidae, Dystrophaeidae, Gyrotrisauropus, Harpagosauria, Harpedactylus, Herreravia, Lagunculapes, Nyasasaurus, Ornithischia, Ornithischiformes, Ornithoscelida, Paleodinosauria, Phytodinosauria, Polemarchus, Prismatoolithidae, Rachitrema, Ravatosauropus, Saltosauropus, Saurischia, Sillimanius, Spondylosoma, Steropoides, Symphypoda, Tarsodactylus, Tarsoplectrus, Therosauria, Toyamasauripus, Tretospondylia, Xiphopeza, Youngoolithidae
Subtaxa: none
Ecology: