Clade Sauropsida Huxley 1864 (amniote)
Full reference: T. H. Huxley. 1864. Lectures on the Elements of Comparative Anatomy - On the Classification of Animals and on the Vertebrate Skull. John Churchill & Sons, London 1-303
Parent taxon: Amniota according to M. Laurin and R. R. Reisz 1995
See also Huxley 1864 and Kuhn 1966
Sister taxa: Colognathus, Dicondylia, Enigmatopus, Euamniota, Gnorhimosuchus, Kraterokheirodon, Mesosauria, Monocondylia, Plagiaulax dawsoni, Recumbirostra, Synapsida, Timanosaurus, Vitalia
Subtaxa: Mesosauridae Reptilia
Ecology: