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 Rouphozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
                                               Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
                                                 Suborder Typhloplanida
                                                   Family Typhloplanidaeᵀ (Luther, 1904) Graff, 1905
                                                     Genus Bothromesostoma Braun, 1885
                                                     Genus Mesostoma Ehrenberg, 1837[1836]
                                                     Genus Olisthanella Voigt, 1892
                                                     Genus Opistomum Schmidt, 1848
                                                     Genus Phaenocora Ehrenberg, [1836]
                                                     Genus Rhynchomesostoma Luther, 1904
                                                     Genus Tetracelis Ehrenberg, 1831
                                                     01 ?Genus Aegira Willems et al., 2005
                                                     02 Genus Syringoplana Artois et al., 2005
                                                     03 Subfamily Ascophorinae Findenegg, 1924
                                                     04 Subfamily Cephalopharynginae Hochberg, 2004
                                                     05 Subfamily Mesophaenocorinae Norena et al., 2005
                                                     06 Subfamily Mesostominae Hyman, 1955
                                                     07 Subfamily Olisthanellinae Luther, 1904
                                                     08 Subfamily Opistominae Luther, 1963
                                                     09 Subfamily Phaenocorinae Wahl, 1910
                                                     10 Subfamily Protoplanellinae Reisinger, 1924
                                                     11 Subfamily Rhynchomesostominae Bresslau, 1933
                                                     12 Subfamily Typhloplaninaeᵀ Luther, 1904