Grade Metazoa - multicellular animals see Kingdom Animalia Linnaeus, 1758
Count: 20p
   Grade Eumetazoa - eumetazoans see [unranked] Eumetazoa Bütschli, 1910
  Count: 15p
     1 Grade "Radiata"
    Count: 2p
     2 Grade "Bilateria" - bilaterians see Subkingdom Bilateria Hatschek, 1888
    Count: 13p