Metazoa see Kingdom Animalia Linnaeus, 1758
   Gastraeozoa
     Trochaeozoa see [unranked] Bilateria Hatschek, 1888
       Protornaeozoa
         Notoneuralia Ulrich, 1951
           Brachiata
             1 Phylum Pterobranchia Lankester, 1877 see Class Pterobranchia Lankester, 1877
             2 Phylum Phoronida Hatschek, 1888 - phoronids
             3 Phylum Brachiopoda Duméril, 1806 - brachiopods
             4 Phylum Echinodermata Bruguière, 1789 - echinoderms