Phylum Chordata Bateson, 1885 - chordates
   Subphylum Vertebrata Cuvier, 1812 - vertebrates
     Class Amphibia Linnaeus, 1758 - amphibians see Class Amphibia Gray, 1825
       Subclass †Labyrinthodontia Meyer, 1842 see Class Amphibia Linnaeus, 1758
       Family †Lasalidae
       Subclass †Lepospondyli Zittel, 1888 see Superorder Lepospondyli Zittel, 1887
       Subclass Lissamphibia Haeckel, 1866 see Infraclass Lissamphibia Haeckel, 1866