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