Clade Romeriida Gauthier et al. 1988 (eureptile)
Full reference: J. A. Gauthier, A. G. Kluge, and T. Rowe. 1988. The early evolution of the Amniota. In M. J. Benton (ed.), The Phylogeny and Classification of the Tetrapods, Volume 1: Amphibians, Reptiles, Birds. Systematics Association Special Volume, Clarendon Press 35A:103-155
Parent taxon: Eureptilia according to M. Laurin and R. R. Reisz 1995
See also Gauthier et al. 1989 and Gauthier et al. 1988
Sister taxa: Captorhina, Captorhinidae, Parapsida, Protorothyrididae, Thuringothyris
Subtaxa: Diapsida
Ecology: