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 "milioloids" Delage & Hérouard, 1896
                                             Superorder Milioloidaᵀ Delage & Hérouard, 1896
                                               Order Soritida Schultze, 1854
                                                 Superfamily Soritoideaᵀ Ehrenberg, 1839
                                                   Family †Praerhapydioninidae Hamaoui & Fourcade, 1973
                                                     1 Genus †Praerhapydioninaᵀ Wessem, 1943
                                                     2 Genus †Taberina Keijzer, 1945
                                                     3 Genus †Edomia Henson, 1948
                                                     4 Genus †Murgella Sinni, 1966
                                                     5 Genus †Pseudorhapydionina Castro, 1971
                                                     6 Genus †Pseudorhipidionina Castro, 1971
                                                     7 Genus †Scandonea Castro, 1971
                                                     8 Genus †Lamarmorella Cherchi & Schroeder, 1975