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 Hexactinellida Schmidt, 1870 - hexactinellids
Subclass Hexasterophora Schulze, 1886
Order Lychniscosida Schrammen, 1903
01 Genus †Cavispongia Quenstedt, 1877, incertae sedis
02 Genus †Plectascus Schrammen, 1912, incertae sedis
03 Genus †Sclerokalia Hinde, 1883, incertae sedis
04 Genus †Sestrocladia Hinde, 1883, incertae sedis
05 Genus †Xylospongia Hérenger, 1942, nom. illeg., incertae sedis
06 Family †Calyptrellidae Schrammen, 1912 [monotypic]
07 Family Callodictyonidae Zittel, 1878
08 Family †Coeloptychidae Roemer, 1864
09 Family †Ventriculitidae Smith, 1847
10 Family †Camerospongiidae Schrammen, 1912
12 Family †Polyblastidiidae Schrammen, 1912
13 Family †Sporadopylidae Schrammen, 1936
14 Family †Pachyteichismatidae Schrammen, 1936
15 Family †Cypelliidae Schrammen, 1936
16 Family Neoaulocystidae Zhuralevleva, 1962
17 Family Diapleuridae Ijima, 1927 [monotypic]