Kingdom Animalia Linnaeus, 1758 - animals
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Phylum Chordata Bateson, 1885 - chordates
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Subphylum Vertebrata Cuvier, 1812 - vertebrates
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1 Class Agnatha Cope, 1889
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2 Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
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3 Class Osteichthyes Huxley, 1880 - bony fishes
see [unranked] Euteleostomi
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4 Class Amphibia Linnaeus, 1758 - amphibians
see Class Amphibia Gray, 1825
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5 Class Reptilia Linnaeus, 1758 - reptiles
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6 Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
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7 Class Mammalia Linnaeus, 1758 - mammals
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