Vertebrata Cuvier, 1812 - vertebrates Gnathostomata Teleostomi Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988] Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes Class Reptilia Linnaeus, 1758 [paraphyletic] - reptiles Subclass Testudinata Oppel, 1811 [monotypic] - testudinates Order Chelonia Brongniart, 1800 see Class Chelonia Brongniart, 1800 Suborder †Proganochelydia Family †Proterochersidae Nopcsa, 1928