[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 3k;35p;34c;158o;1359f;4704g;2825s;11ss
   Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
  Count: 1c;10o;90f;95g;23s
     Class Turbellaria Ehrenberg, 1831 - planarians see Subphylum Turbellaria Ehrenberg, 1831
    Count: 10o;90f;95g;23s
       Order Seriata
      Count: 11f
         1 Suborder Proseriata Meixner, 1938 see Order Proseriata Meixner, 1938
        Count: 7f
         2 Suborder Tricladida Lang, 1884 see Order Tricladida Lang, 1884
        Count: 4f