Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
Count: -
   Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
  Count: -
     Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
    Count: -
       Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
      Count: -
         Protostomia Grobben, 1908 see Infrakingdom Protostomia Grobben, 1908
        Count: -
           Spiralia Schleip, 1929 - spiralians see Superphylum Spiralia Schleip, 1929
          Count: -
             Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
            Count: -
               1 Rouphozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
              Count: [*] 2p [25 Apr 2019]
               2 Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
              Count: -