Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
"neomura" Cavalier-Smith 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
neozoa Cavalier-Smith 1993
scotokaryotes Cavalier-Smith 2000
podiates Cavalier-Smith 2012 [nom. cl. nov.]
Amorphea Adl et al. 2012 [nom. cl. nov.]
Opisthokonta Cavalier-Smith 1987
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
Kingdom Animalia Linnaeus, 1758 - animals
Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004 [nom. cl. nov.]
[plesion, p.p.] [Phylum] Cnidaria Hatschek, 1888 - cnidarians
Subphylum Medusozoa Petersen, 1979
Class Hydrozoa Owen, 1843
"A-forms"
Order Anthoathecatae
Suborder Capitata
1 Family Acaulidae
1 Family Candelabridae
1 Family Cladocorynidae
1 Family Halocordylidae
1 Family Hydridae Dana, 1846
1 Family Polyorchidae
1 Family Protohydridae Allman, 1888
1.1 Family Corynidae Johnston, 1836
1.1 Family Zancleidae
1.2 Family Pennariidae
1.4 Family Corymorphidae
1.5 Family Tubulariidae
1.6 Family Margelopsidae
1.7 Family Cladonematidae
1.8 Family Eleutheriidae
2 Family Moerisiidae
3 Family Milleporidae
4.1 Family Porpitidae Brandt, 1835
4.2 Family Velellidae Brandt, 1835