[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
     Class Turbellaria Ehrenberg, 1831 - planarians see Subphylum Turbellaria Ehrenberg, 1831
       Order Lecithoepitheliata
         Family Gnosonesimidae Reisinger, 1926
           1 Genus Gnosonesimila Westblad, 1952 see Genus Gnosonesima Reisinger, 1926