Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         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 Demospongiae Sollas, 1885 - demosponges
                                       Subclass Haploscleromorpha Cárdenas, Pérez & Boury-Esnault, 2012 [monotypic]
                                         Order Haplosclerida Topsent, 1928
                                           Suborder Haplosclerinaᵀ Topsent, 1928
                                             Family Chalinidae Gray, 1867
                                               Genus Haliclonaᵀ Grant, 1836
                                                 Haliclona cratera (Schmidt, 1862)
                                                 Haliclona ecobasis
                                                 Haliclona loosanoffi Hartman, 1958
                                                 Haliclona lunisimilis de Laubenfels, 1930
                                                 Haliclona permollis (Bowerbank, 1866)
                                                 1 Subgenus Haliclona (Haliclona)ᵀ Grant, 1836
                                                 2 Subgenus Haliclona (Gellius) Gray, 1867
                                                 3 Subgenus Haliclona (Halichoclona) de Laubenfels, 1932
                                                 4 Subgenus Haliclona (Reniera) Nardo, 1847
                                                 5 Subgenus Haliclona (Rhizoniera) Griessinger, 1972
                                                 6 Subgenus Haliclona (Soestella) De Weerdt, 2000