Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           [Superkingdom Eukaryonta] see Domain Eukaryota Chatton, 1925
             [Suprakingdom Animalia Linnaeus, 1758] see Kingdom Animalia Linnaeus, 1758
               [Midkingdom Eumetazoa Butschli, 1910]
                 [Kingdom Bilateralia] see [unranked] Bilateria Hatschek, 1888
                   [Interkingdom Aproctophora]
                     [Infrakingdom Acoelomata] see [unranked] Acoelomates Hyman, 1951
                       [Superphylum Mesozoia] see [unranked] Mesozoa van Beneden, 1876
                         2 [Phylum Cnidospora] see Phylum Myxozoa Grassé, 1970, incertae sedis