Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
Count: [p] 29p;6c;4o;2g
   Spiralia Schleip, 1929 - spiralians see Superphylum Spiralia Schleip, 1929
  Count: [p] 14p;6c;4o;2g
     Platyzoa Ax, 1987 see [unranked] Spiralia Schleip, 1929
    Count: [p] 5p;2c;2o;2g
       Gnathifera Ahlrichs, 1995
      Count: [p] 3p;2c
         1 Phylum Gnathostomulida Ax, 1956 - gnathostomulids
        Count: [c] 2c
         2.1 Phylum Cycliophora Funch & Kristensen, 1995 - cycliophorans
        Count: -
         2.2 Phylum Syndermata Ahlrichs, 1995
        Count: -