Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade "neomura" Cavalier-Smith 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               [Bikonta]
                 [Diaphoretickes Adl et al., 2012] see Superkingdom Corticata Lankester, 1878
                   [Kingdom Chromalveolata Adl et al., 2005 [polyphyletic?]] see Kingdom Chromista Caval.-Sm. (1981)
                     [Sar Adl et al., 2012] see Subkingdom Harosa Cavalier-Smith, 2010
                       [Stramenopiles Patterson, 1989 - stramenopiles] see Superphylum Heterokonta Caval.-Sm. (1981)
                         1.1 [Phylum Opalinata Wenyon, 1926] see Superclass Opalinata Wenyon, 1926
                         1.1.0 [Opalinata Wenyon, 1926] see Superclass Opalinata Wenyon, 1926
                         2 [Order Bicosoecida Grassé, 1926] see Order Bicoecida Grassé, 1926
                         2.0 [Bicosoecida Grassé, 1926, orth. zool.] see Order Bicosoecida Grassé, 1926
                         3 [Placidida Moriya, Nakayama & Inouye, 2002] see Order Placidida Moriya, Nakayama & Inouye, 2002
                         4 [Phylum Labyrinthulomycota F.C. Page (1980)]
                         5.1 [Phylum "Hyphochytriomycota" Whittaker (1969), nom. inval. [monotypic]] see Phylum Hyphochytriomycota Margulis ex Doweld (2001)
                         5.2.2.2 [Phylum Heterokontophyta Moestrup (1992) - heterokonts] see Phylum Ochrophyta Caval.-Sm. (1995)
                         5.2.2.2.12.0 [Phylum Bacillariophyta Engl. & Gilg (1919) - diatoms] see [unranked] Diatomea Kütz. (1844)