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
                                     Class Hexactinellida Schmidt, 1870 - hexactinellids
                                       Subclass Hexasterophora Schulze, 1886
                                         Order Lyssacinosida Zittel, 1877
                                           Family Rossellidae Schulze, 1885
                                             Subfamily Rossellinaeᵀ Schulze, 1885
                                               01 Genus Rossellaᵀ Carter, 1872
                                               02 Genus Anoxycalyx Kirkpatrick, 1907
                                               03 Genus Aphorme Schulze, 1899
                                               04 Genus Asconema Kent, 1870
                                               05 Genus Aulosaccus Ijima, 1896
                                               06 Genus Bathydorus Schulze, 1886
                                               07 Genus †Crateromorpha Gray, 1872
                                               08 Genus Hyalascus Ijima, 1896
                                               09 Genus Nodastrella Dohrmann, Göcke, Reed & Janussen, 2012
                                               10 Genus Schaudinnia Schulze, 1900
                                               11 Genus Scyphidium Schulze, 1900
                                               12 Genus Symplectella Dendy, 1924
                                               13 Genus Trichasterina Schulze, 1900
                                               14 Genus Vazella Gray, 1870
                                               15 Genus Vitrollula Ijima, 1898