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 Heteroscleromorpha Cárdenas, Pérez & Boury-Esnault, 2012
                                         Order Halichondrida Vosmaer, 1887
                                           Family Halichondriidaeᵀ Gray, 1867
                                             Genus Halichondriaᵀ Fleming, 1828
                                             Genus Axinyssa Lendenfeld, 1897
                                             Genus Ciocalypta Bowerbank, 1862
                                             Genus Topsentia Berg, 1899
                                             Genus Amorphinopsis Carter, 1887
                                             Genus Ciocalapata de Laubenfels, 1936
                                             Genus Cryptax de Laubenfels, 1954
                                             Genus Epipolasis de Laubenfels, 1936
                                             Genus †Roepella van Kempen, 1977
                                             Genus Johannesia Gerasimova, Erpenbeck & Plotkin, 2008
                                             Genus Laminospongia Pulitzer-Finali, 1983
                                             Genus Sarcomella Schmidt, 1886
                                             Genus Spongosorites Topsent, 1896
                                             Genus Uritaia Burton, 1932
                                             Genus Vosmaeria Fristedt, 1885
                                             Genus Hymeniacidon Bowerbank, 1858
                                               Hymeniacidon perlevis (Montagu, 1814)
                                               Hymeniacidon sanguinea (Grant, 1826)
                                               Hymeniacidon sinapium de Laubenfels, 1930
                                               Hymeniacidon ungodon de Laubenfels, 1932