Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988] Count: 1g; †5f;20g;4s Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes Count: 1g; †5f;20g;4s Synapsida Osborn 1903 [Gauthier et al. 1989] Count: †5f;20g;4s Therapsida Broom, 1905 Count: †5f;17g;4s †Eutheriodontia Count: †5f;17g;4s Cynodontia Owen 1861 [Gauthier, Kluge & Rowe 1988] Count: †5f;17g;4s Genus †Luangwa Brink, 1963 Count: -