protostomes see [unranked] Protostomia Grobben, 1908
Count: -
   Spiralia Schleip, 1929 - spiralians see Superphylum Spiralia Schleip, 1929
  Count: -
     Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
    Count: [*] 9p [25 Apr 2019]
       Tetraneuralia Wanninger 2009
      Count: [*] 2p [25 Apr 2019]
         1 [Phylum] Mollusca Linnaeus, 1758 - molluscs
        Count: -
         2 [Phylum] Entoprocta Nitsche, 1869 - entoprocts
        Count: -