Phylum [Vertebrata] (Lamarck, 1801) Class Reptilia Linnaeus, 1758 - reptiles Subclass Diapsida Osborn, 1903 - diapsids see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020] Family †Coelurosauravidae Carroll, 1978, incertae sedis see Family Weigeltisauridae Kuhn, 1939 Genus †Coelurosauravus Piveteau, 1926