Parareptilia is an extinct subclass of basal sauropsids. Traditionally considered the sister taxon to Eureptilia, its validity as a monophyletic clade has been disputed by modern cladistic analyses.
Skeleton of Kapes bentoni, a procolophonid from the Middle Triassic of England
Reptiles, as commonly defined, are tetrapod vertebrate animals with an ectothermic metabolism and amniotic development. Reptiles traditionally comprise four orders: Testudines, Crocodilia, Squamata an
Parareptilia
…Parareptilia ("near-reptiles") is an extinct subclass of basal sauropsids ("reptiles"). Traditionally considered the sister taxon to Eureptilia (the group that likely contains all living reptiles and birds), its validity as a monophyletic…