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Entoprocta
Mollusca
Annelida
Phoronida
Brachiopoda
Nemertea
Chaetognatha
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1|=Bryozoa 2|={{clade 1|={{clade 1|=Platyhelminithes 2|=Gastrotricha }} 2|={{clade 1|=Rotifera 2|={{clade 1|=Myzostomida 2|={{clade 1|=Acoela 2|=Gnathostomulida }} }} }} }} }}
Ecdysozoa