Vertebrata Cuvier, 1812 - vertebrates Count: [f†f] 7c;100o;734f; ‡2o;8f; †2c;109o;819f;10g [22 Aug 2017] Gnathostomata Count: [f†f] 6c;98o;732f; ‡2o;8f; †2c;104o;782f;9g [22 Aug 2017] Teleostomi Count: [f†f] 5c;94o;691f; ‡2o;8f; †1c;82o;712f;7g [22 Aug 2017] Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988] Count: [f†f] 4c;54o;292f; ‡2o;8f; †56o;574f;3g [22 Aug 2017] Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes Count: [f†f] 3c;51o;265f; ‡2o;8f; †48o;494f;3g [22 Aug 2017] 1 Class Reptilia Linnaeus, 1758 [paraphyletic] - reptiles Count: [f†f] 4o;48f; †19o;242f;2g [29 Jul 2017] 1.n1 Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758 Count: [f†f] 27o;98f; ‡2o;3f; †6o;37f [31 Jul 2017] 1.n2 Class Mammalia Linnaeus, 1758 - mammals Count: [f†f] 20o;119f; ‡5f; †23o;215f;1g [22 Aug 2017]