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
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
[crown] Phylum Cnidaria Hatschek, 1888 [coordinate rank] - cnidarians
[crown] Subphylum Medusozoa Petersen, 1979
[crown] Class Hydrozoa Owen, 1843
"A-forms"
Order Anthoathecatae
Suborder Filifera Kühn, 1913
Family Ptilocodiidae Coward, 1909
1.1 Family Clavidae McCrady, 1859
1.2 Family Hydractiniidae L. Agassiz, 1862
1.3 Family Cytaeidae L. Agassiz, 1862
1.4 Family Rathkeidae Russell, 1953
1.5 Family Bougainvilliidae Lütken, 1850
1.6 Family Pandeidae Haeckel, 1879
1.7 Family Eudendriidae L. Agassiz, 1862
2 Family Proboscidactylidae Hand & Hendrickson, 1950
3 Family Stylasteridae Gray, 1847