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 Lithistida Schmidt, 1870
01 ?Genus †Petrosites Howell & Landes, 1936
02 Genus †Syltrochos von Hacht, 1981, incertae sedis
03 Genus †Atractosella Hinde, 1887, incertae sedis
04 Genus †Belemnospongia Ulrich, 1889, incertae sedis
05 Genus †Incrustospongia Molineux, 1994, incertae sedis
06 Genus †Hippalimus Lamouroux, 1821, incertae sedis
07 Genus Arabescula Carter, 1873, incertae sedis
08 Genus Collectella Schmidt, 1879, incertae sedis
09 Genus Plakidium Lendenfeld, 1907, incertae sedis
10 Genus Poritella Schmidt, 1879, incertae sedis
11 Family †Criccospongiidae Mostler, 1986, incertae sedis
12 Order †Orchocladina Rauff, 1895
13 Order Tetralithistida Lagneau-Hérenger, 1962
14 Order Megalithistida Reid, 2004
16 Order Monalithistida Lagneau-Hérenger, 1955
17 Order Spirosclerophorida Reid, 1963 [monotypic]