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
                                     Globothalamea Pawlowski, Holzmann & Tyszka, 2013
                                       Class Rotaliata Mikhalevich, 1980 - hyaline foraminifers
                                         Subclass Globigerinana Mikhalevich, 1980
                                           Order Globorotaliida Mikhalevich, 1980
                                             Superfamily Globorotalioideaᵀ Cushman, 1927
                                               Family Catapsydracidae Bolli, Loeblich & Tappan, 1957
                                                 Genus †Cassigerinelloita Stolk, 1965
                                                 Genus †Catapsydraxᵀ Bolli, Loeblich & Tappan, 1957
                                                 Genus †Dentoglobigerina Blow, 1979
                                                 Genus †Eoclavatorella Cremades Campos, 1980
                                                 Genus †Globicuniculus Saito & Thompson, 1976
                                                 Genus †Globigerinopsoides Cita & Mazzola, 1970
                                                 Genus Globoquadrina Finlay, 1947
                                                 Genus †Globorotaloides Bolli, 1957
                                                 Genus †Guembelitrioides El-Naggar, 1971
                                                 Genus †Subbotina Brotzen & Pozaryska, 1961
                                                 Genus †Velapertina Popescu, 1969
                                                 1 Subfamily Catapsydracinaeᵀ Bolli, Loeblich & Tappan, 1957
                                                 2 Subfamily Soldaniellinae Brönnimann, Whittaker & Parisi, 1987