Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
   Amphibia Gray 1825 [Gauthier, Kluge & Rowe 1988] - amphibians see Class Amphibia Gray, 1825
     Batrachia Latreille, 1800
       Anura Fischer von Waldheim, 1813 see Order Anura Fischer von Waldheim, 1813
         Lalagobatrachia D.R. Frost et al., 2006
           Xenoanura Savage, 1973
             1 Family Pipidae Gray, 1825
             2 Family Rhinophrynidae Günther, 1859