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 dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Protostomia Grobben, 1908
                                         Superphylum Spiralia Schleip, 1929
                                           Clade Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
                                             Clade Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
                                               Clade Lophophorata Hyman, 1959
                                                 Phylum Brachiopoda Duméril, 1806 - brachiopods
                                                   [Class Articulata Huxley, 1869]
                                                     Genus †Agastapleura Xu, 1978
                                                     Genus †Astraborthis Williams, 1974
                                                     Genus †Bajarinovia Aksarina & Pelman 1978
                                                     Genus †Biarea Torbakova, 1959
                                                     Genus †Conispirifer Ljaschenko, 1985
                                                     Genus †Cornwallia Wilson, 1932
                                                     Genus †Dirinus McCoy, 1844
                                                     Genus †Dongbeiispirifer Liu, 1977
                                                     Genus †Eurorthisina
                                                     Genus †Ilmospirifer Lyashenko, 1969
                                                     Genus †Isogramma Meek & Worthen, 1873
                                                     Genus †Jilinia Liu, 1977
                                                     Genus †Larium de Gregorio, 1930
                                                     Genus †Liocoelia Schuchert & Cooper, 1931
                                                     Genus †Manosia Zeng, 1983
                                                     Genus †Megapleuronia Cooper, 1952
                                                     Genus †Mesotreta Kutorga, 1848
                                                     Genus †Minororthis Ivanov, 1950
                                                     Genus †Nekvasilovela Calzada, 1987
                                                     [Genus †"Nekvasilovella" nom. null.] see Genus Nekvasilovela Calzada, 1987
                                                     Genus †Neogypidula Licharew, 1934
                                                     Genus †Obolorugia Zhang, 1983
                                                     Genus †Permianella He & Zhu, 1979
                                                     Genus †Pomatospirella Bittner, 1892
                                                     Genus †Qinlingia Ron, Zhang & Chen, 1987
                                                     [Genus †"Quinlingia" nom. null.] see Genus Qinlingia Ron, Zhang & Chen, 1987
                                                     Genus †Reflexia Rotai, 1931
                                                     Genus †Rhynchoferella Spriestersbach, 1942, nom. illeg.
                                                     Genus †Rictia De Gregorio, 1930
                                                     Genus †Rugosothyris Zhang, 1987
                                                     Genus †Septaparmella Su, 1976
                                                     [Genus †"Septoparmella" nom. null.] see Genus Septaparmella Su, 1976
                                                     Genus †Socraticum de Gregorio, 1930
                                                     Genus †Spondylobolus McCoy, 1851
                                                     Genus †Swantonia Walcott, 1905
                                                     Genus †Syntrophioides Schuchert & Cooper, 1931
                                                     Genus †Togaella Severigina, 1960
                                                     Genus †Turriculum Gregorio, 1930
                                                     Genus †Venezuelia Weisbord, 1926
                                                     Genus †Virbium De Gregorio, 1930
                                                     Genus †Wynnia Walcott, 1908
                                                     Genus †Yeosinella Reed, 1933
                                                     Genus †Yongjia Liu, 1977
                                                     8.0 [Order Thecideidina Elliot, 1958] see Order Thecideida Pajaud, 1970