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
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Chromista Caval.-Sm. (1981) - chromists
                           Subkingdom Harosa Cavalier-Smith, 2010
                             [crown] Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Infrakingdom Halvaria Cavalier-Smith, 2010
                                 Superphylum Heterokonta Caval.-Sm. (1986)
                                   Phylum Ochrophyta Caval.-Sm. (1995)
                                     Subphylum Phaeista Caval.-Sm. (1995)
                                       Infraphylum Limnista Caval.-Sm. (2006)
                                         Class Chrysophyceae Fritsch (1927)
                                           Order Chromulinales Pascher, 1910b
                                             Family Chromulinaceaeᵀ Engl. (1897), nom. cons.
                                               1 Genus Amphichrysis Korshikov (1929)
                                               1 Genus Chromulinaᵀ Cienkowski (1870)
                                               1 Genus Chrysapsis Pascher (1910)
                                               1 Genus Mucosphaera A.J. Dop & A.P. van Beem, in A.J. Dop (1980)
                                               1 Genus Oikomonas Kent (1880)
                                               1 Genus Pyramidochrysis Pascher (1909)
                                               1 Genus Saccochrysis Korshikov (1941)
                                               1 Genus Sphaleromantis Pascher (1910)
                                               2 Genus Anthophysa Bory (1822)
                                               2 Genus Atraktochrysis R. Focke (1957)
                                               2 Genus Chrysobotriella E. Strand (1928)
                                               2 Genus Chrysodendron Pascher (1927)
                                               2 Genus Chrysonephele C.J. O'Kelly, 1989 ex Pipes et al. (1989) [monotypic]
                                               2 Genus Chrysoxys Skuja (1948)
                                               2 Genus Cladonema W.S. Kent (1880)
                                               2 Genus Cyclonexis A.C. Stokes (1886)
                                               2 Genus Dendromonas F. Stein (1878)
                                               2 Genus Didymochrysis Pascher (1929)
                                               2 Genus Eusphaerella Skuja (1948)
                                               2 Genus Lepidochrysis Ikävalko et al. (1994)
                                               2 Genus Mycochrysis Skuja (1958)
                                               2 Genus Ochromonas Vysotskii (1887)
                                               2 Genus Ochrostylon Pascher (1942)
                                               2 Genus Siderodendron E.G. Pringsheim (1946)
                                               2 Genus Siphomonas E.G. Pringsheim (1946)
                                               2 Genus Spumella Cienk. (1870)
                                               2 Genus Stipitochrysis O.A. Korshikov (1941)
                                               2 Genus Synuropsis J. Schiller (1929)
                                               2 Genus Uroglena Ehrenberg (1834)
                                               2 Genus Wellheimia Pascher (1917)