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 Rhizaria Cavalier-Smith, 2002
                                 Phylum Retaria Cavalier-Smith, 2002
                                   Subphylum Foraminifera d'Orbigny, 1826
                                     Tubothalamea Pawlowski, Holzmann & Tyszka, 2013
                                       Class Miliolata Saidova, 1981 - porcelaneous foraminifers
                                         Subclass Miliolanaᵀ Saidova, 1981
                                           Group †"fusulinoids" Fursenko, 1958
                                             Superorder †Fusulinoidaᵀ Fursenko, 1958
                                               Order †Staffellida Miklukho-Maklay, 1949
                                                 Family †Pseudostaffellidae Putrja, 1956
                                                   01 Genus †Pseudostaffellaᵀ Thompson, 1942
                                                   02 Genus †Chomatomediocris Vdovenko, 1973
                                                   03 Genus †Neostaffella Miklukho-Maklay, 1959
                                                   04 Genus †Ninella Malakhova, 1975, nom. illeg.
                                                   05 Genus †Plectomediocris Brazhnikova & Vdovenko, 1983
                                                   06 Genus †Plectomillerella Brazhnikova & Vdovenko, 1983
                                                   07 Genus †Primoriina Sosnina, 1981
                                                   08 Genus †Quydatella Liem, 1966
                                                   09 Genus †Rauserella Dunbar, 1944
                                                   10 Genus †Shouguania Lin, 1981
                                                   11 Genus †Toriyamaia Kanmera, 1956