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| Kingdom Animalia |
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Aphragmophora -- valid |
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Chaetognatha -- valid -- arrow worms, chatognato, quetognato, chétognates, vers sagittaires, chaetognaths |
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Chaetonotida Remane, 1924 -- valid |
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Dicyemida Köllicker, 1882 -- valid -- dicyemids |
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Gastrotricha Metschnikoff, 1865 -- valid -- gastrotriches, gastrótrico, gastrotrichs |
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Heterocyemida -- valid -- heterocyemids |
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Macrodasyida Remane, 1924 -- valid |
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Mesozoa -- invalid |
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Orthonectida Giard, 1877 -- valid -- orthonectids |
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Phragmophora Tokioka, 1965 -- valid |
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Plasmodigenea Neresheimer, 1908 -- valid |
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Rhombozoa van Beneden, 1876 -- valid -- rhombozoans |
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Spiralia -- valid |
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