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 Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
                                           Panarthropoda Nielsen, 1995 - panarthropods
                                             Tactopoda Budd, 2001
                                               Phylum Arthropoda Siebold, 1848 - arthropods
                                                 Euarthropoda
                                                   Antennulata
                                                     Subphylum Mandibulata Snodgrass, 1938
                                                       Infraphylum Pancrustacea Zrzavý & Štys, 1997
                                                         Oligostraca
                                                           Class Ostracoda Latreille, 1802 - ostracods
                                                             Genus †Acrossula Kummerow, 1953
                                                             Genus †Adamczakia Schallreuter, 1987
                                                             Genus †Anahuacia Grundel, 1972, nom. illeg.
                                                             Genus †Anfedatia Gramm, 1988
                                                             Genus †Bennviaspis
                                                             Genus †Borodiella Olteanu, 1986
                                                             Genus †Boucekites Pribyl, 1953
                                                             Genus †Brachycytheropteron Kuznetsova, 1960
                                                             Genus †Budnianella Boucek, 1936
                                                             Genus †Celechovites Pokorný, 1950
                                                             Genus †Ceratocypris Poulsen, 1934
                                                             Genus †Craspedopyxion Jaanusson, 1957
                                                             Genus †Crescenticythere Ayress, 1993
                                                             Genus †Gelidicella Schallreuter, 1984
                                                             Genus †Gerubiella Gramm, 1988
                                                             Genus †Ginella Ivanova, 1960
                                                             Genus †Gipsella Egorov, 1950
                                                             Genus †Golcondella Croneis & Gale, 1938
                                                             Genus †Hameaschmidtella
                                                             Genus †Hisingeria Abushik, 1990, nom. illeg., incertae sedis
                                                             Genus †Huanghuaella Sun, 1987
                                                             Genus †Hupehella Hou, 1955
                                                             Family †Indivisiidae Egorov, 1954
                                                             Genus †Jamischjewskya
                                                             Genus †Kimsella Salas, Vannier & Williams, 2007
                                                             Genus †Kuresaaria Adamczak, 1967
                                                             Genus †Lublinella Nehring-Lefeld, 1985
                                                             Genus †Maghrebeis Majoran, 1987
                                                             Genus †Marginotimorites Bless, 1987
                                                             Order †Metacopida Sylvester-Bradley, 1961
                                                             Genus †Microcosmia Crane, 1965
                                                             Genus †Mytoa Schallreuter & Krůta, 1988
                                                             Genus †Navicularina Melnikova, 1986
                                                             Genus †Neochilina Matern, 1929
                                                             Genus †Netzkaina Gramm, 1988
                                                             Genus †Novakina Boucek, 1936
                                                             Genus †Ochesaarina Netzkaya, 1960
                                                             Genus †Paleocythere Tolmachoff, 1926
                                                             Genus †Proeditia Buschmina, 1979
                                                             Genus †Pseudonodellina Polenova, 1955
                                                             Genus †Pulvillites Öpik, 1937
                                                             Genus †Pyxiprimitia Swartz, 1936
                                                             Genus †Reversoparaparchites Gorak, 1985
                                                             Genus †Sigillium Kuznetsova, 1961
                                                             Genus †Sinoprimitia Hou, 1953
                                                             Genus †Spytihnevites Pribyl, 1986
                                                             Genus †Tatariella Mishina, 1967
                                                             Genus †Tetrasulcata Matern, 1930
                                                             Genus †Torusilina Melnikova, 1986
                                                             Genus †Trapezisylthere Schallreuter, 1987
                                                             Genus †Uthoerina Schallreuter, 1987
                                                             Genus †Uvonhactia Schallreuter, 1988
                                                             Genus †Venzavella Gailite, Rybnikova & Ul'st, 1967
                                                             Genus †Vitella Schallreuter, 1964
                                                             1 Genus Pyrocypris Müller, 1890
                                                             2 Order †Beyrichiocopida Pokorny, 1953
                                                             3 Genus †Myodoprimigenia Gabbott, Siveter, Aldridge & Theron, 2003
                                                             4 Subclass Myodocopa Sars, 1866
                                                             5 Subclass Podocopa Sars, 1866