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
                                 Phylum Porifera Grant, 1836 [coordinate rank] - sponges
                                   Silicispongia Schmidt, 1862
                                     [crown] Class Demospongiae Sollas, 1885 - demosponges
                                       Subclass Heteroscleromorpha Cárdenas, Pérez & Boury-Esnault, 2012
                                         Order Hadromerida Topsent, 1894
                                           Family Tethyidae Gray, 1867
                                             01 Genus Tethyaᵀ Lamarck, 1814
                                             01.0 [Genus "Alcyonium" sensu Pallas, 1766] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus Alemo Wright, 1881] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus Amniscos Gray, 1867] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus Donatia Nardo, 1833] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus Taboga de Laubenfels, 1936, nom. illeg.] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus "Tethea" Johnston, 1842] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus "Tethyorhaphis" Lendenfeld, 1887, nom. nud.] see Genus Tethyorrhaphis Lendenfeld, 1888
                                             01.0 [Genus "Tethyorraphis" Lendenfeld, 1888] see Genus Tethyorrhaphis Lendenfeld, 1888
                                             01.0 [Genus Tethyorrhaphis Lendenfeld, 1888] see Genus Tethya Lamarck, 1814
                                             01.0 [Genus "Tethyum" Lieberkühn, 1859] see Genus Tethya Lamarck, 1814
                                             02 Genus Anthotethya Sarà & Sarà, 2002
                                             03 Genus Burtonitethya Sarà, 1994
                                             04 Genus Columnitis Schmidt, 1870
                                             05 Genus Halicometes Topsent, 1898
                                             05.0 [Genus Tethycordyla de Laubenfels, 1934] see Genus Halicometes Topsent, 1898
                                             06 Genus Laxotethya Sarà & Sarà, 2002
                                             07 Genus Nucleotethya Sarà & Bavestrello, 1996
                                             08 Genus Oxytethya Sarà & Sarà, 2002
                                             09 Genus Stellitethya Sarà, 1994
                                             10 Genus Tectitethya Sarà, 1994
                                             11 Genus Tethyastra Sarà, 2002
                                             12 Genus Tethycometes Sarà, 1994
                                             13 Genus Tethytimea de Laubenfels, 1936
                                             14 Genus Xenospongia Gray, 1858