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
              
 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
                            
 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 †Endothyroida Fursenko, 1958
                                              
 Order †Tournayellida Hohenegger & Piller, 1973
                                                
 Superfamily †Tournayelloideaᵀ Glaessner, 1945
                                                  
 Family †Lituotubellidae Miklukho-Maklay, 1963
                                                    
 Subfamily †Septabrunsiininae Conil & Lys, 1977
                                                      
 1.1 Genus †Glomospiranella Lipina, 1951
                                                      
 1.2 Genus †Brunsiina Lipina, 1953
                                                      
 1.2.n Genus †Septabrunsiinaᵀ Lipina, 1955
                                                      
 2 Genus †Avesnella Conil & Lys, 1970
                                                      
 3 Genus †Baelenia Conil, 1977
                                                      
 4 Genus †Laxoseptabrunsiina Vachard, 1978
                                                      
 5 Genus †Rectoavesnella Conil & Lys, 1978
                                                      
 6 Genus †Rectoseptaglomospiranella Reitlinger, 1961
                                                      
 7 Genus †Spinobrunsiina Conil & Longerstaey, 1980
                                                      
 8 Genus †Spinolaxina Conil & Naum, 1977