Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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
                   [Supergroup Sar Adl et al. 2012] see Subkingdom Harosa Cavalier-Smith, 2010
                     [Rhizaria Cavalier-Smith, 2002] see Infrakingdom Rhizaria Cavalier-Smith, 2002
                       [Phylum Foraminifera d'Orbigny, 1826] see Subphylum Foraminifera d'Orbigny, 1826
                         [Class †Fusulinata Fursenko, 1958]
                           1 [Subclass †Afusulinana Vachard, Pille & Gaillot, 2010]
                           1.0 [Subclass †"Afusulinina" Vachard, Pille & Gaillot, 2010] see Subclass Afusulinana Vachard, Pille & Gaillot, 2010
                           2 [Subclass †Fusulinanaᵀ Vachard, Pille & Gaillot, 2010] see Group fusulinoids Fursenko, 1958
                           2.0 [Subclass †"Fusulinina" Vachard, Pille & Gaillot, 2010] see Subclass Fusulinana Vachard, Pille & Gaillot, 2010