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| Kingdom Animalia |
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Bregmacerotidae Gill, 1872 -- valid -- bacaletes, bregmacerotid codfishes, codlets, varlets |
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Chaeropodidae Gill, 1872 -- valid |
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Choeropsinae Gill, 1872 -- invalid |
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Dasyuromorphia Gill, 1872 -- valid |
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Didelphimorphia Gill, 1872 -- valid -- American marsupials, cuica, didelfimorfo, gambá, marsupial, marsupials, mucura |
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Ellobiinae Gill, 1872 -- invalid |
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Ellobiusini Gill, 1872 -- invalid |
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Eutheria Gill, 1872 -- valid |
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Leptonychotes Gill, 1872 -- valid |
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Myoidea Gill, 1872 -- invalid |
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Oxynotidae Gill, 1872 -- valid -- rough sharks |
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Phascogalini Gill, 1872 -- valid |
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Prototheria Gill, 1872 -- valid -- egg-laying mammals |
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Siphneinae Gill, 1872 -- invalid |
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Solenodontidae Gill, 1872 -- valid |
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Sphyrnidae Gill, 1872 -- valid -- bonnethead sharks, hammerhead sharks, requins-marteaux, scoophead sharks, tiburones martillo |
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Tachyglossidae Gill, 1872 -- valid -- echidnas, spiny anteaters |
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Trichechidae Gill, 1872 -- valid -- manatees |
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