Phylum [Vertebrata] (Lamarck, 1801)
   Class Amphibia Linnaeus, 1758 - amphibians see Class Amphibia Gray, 1825
     Order †Proanura Romer, 1945
       1 Family †Protobatrachidae Romer, 1945, nom. illeg. see Family Triadobatrachidae Kuhn, 1962