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]
           neomura Cavalier-Smith, 1987
             Eukaryota Chatton, 1925 - eukaryotes
               discaria Cavalier-Smith, 2021
                 natates Cavalier-Smith, 2021
                   photaria Cavalier-Smith, 2021
                     eucorta Cavalier-Smith, 2021
                       [node-based clade] Corticata Lankester, 1878 - corticates
                         Chromista Caval.-Sm. (1981) - chromists
                           Harosa Cavalier-Smith, 2010
                             [crown clade] Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
                               Rhizaria Cavalier-Smith, 2002
                                 Retaria Cavalier-Smith, 2002
                                   Foraminifera d'Orbigny, 1826
                                     Globothalamea Pawlowski, Holzmann & Tyszka, 2013
                                       Rotaliata Mikhalevich, 1980 - hyaline foraminifers
                                         Rotaliana Mikhalevich, 1980
                                           Buliminoida Saidova, 1981
                                             Cassidulinida d'Orbigny, 1839
                                               †Cassidinidae Boukhary & Scheibner, 2011, nom. illeg.
                                                 †Pomerolina meandrina (Carter, 1861)