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 Tetractinellida Marshall, 1876
                                           Suborder Astrophorina Sollas, 1888
                                             Family Ancorinidae Schmidt, 1870
                                               Genus Stelletta Schmidt, 1862
                                                 Stelletta clarella de Laubenfels, 1930
                                                 Stelletta defensa Pulitzer-Finali, 1983
                                                 Stelletta dichoclada Pulitzer-Finali, 1983
                                                 Stelletta dorsigera Schmidt, 1864
                                                 Stelletta grubii Schmidt, 1862
                                                 Stelletta hispida (Buccich, 1886)
                                                 Stelletta lactea Carter, 1871
                                                 Stelletta pumex (Nardo, 1847)
                                                 Stelletta simplicissima (Schmidt, 1868)
                                                 Stelletta stellata Topsent, 1893
                                                 Stelletta validissima Thiele, 1898