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
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Infrakingdom Protostomia Grobben, 1908
Superphylum Spiralia Schleip, 1929
Clade Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
Clade Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
Clade Trochozoa Beklemischev, 1944 - trochozoans
Clade Tetraneuralia Wanninger 2009
Phylum Mollusca Linnaeus, 1758 - molluscs
Subphylum Conchifera Gegenbauer, 1878
Ganglioneura Rudophi, 1812
Class Cephalopoda Cuvier, 1795 - cephalopods
Subclass Coleoidea Bather, 1888
Cohort Neocoleoidea Haas, 1997
Superorder Decapodiformes Young, Vecchione & Donovan, 1998
Order Teuthida Naef, 1916
Suborder Oegopsina Orbigny, 1845
01 Genus Parateuthis Thiele, 1920, incertae sedis [monotypic]
02 Family Lycoteuthidae Pfeffer, 1908
03.1 Family Enoploteuthidae Pfeffer, 1900
03.2 Family Ancistrocheiridae Pfeffer, 1912 [monotypic]
03.3 Family Pyroteuthidae Pfeffer, 1912
04 Family Octopoteuthidae Berry, 1912
05 Family Onychoteuthidae Gray, 1849
06 Family Gonatidae Hoyle, 1886
07 Family Chtenopterygidae Grimpe, 1922 [monotypic]
08 Family Bathyteuthidae Pfeffer, 1900 [monotypic]
09 Family Histioteuthidae Verrill, 1881 [monotypic]
10 Family Psychroteuthidae Thiele, 1920 [monotypic]
11 Family Architeuthidae Pfeffer, 1900 [monotypic]
12 Family Neoteuthidae Naef, 1921
13 Family Walvisteuthidae Nesis & Nikitina, 1986 [monotypic]
14 Family Brachioteuthidae Pfeffer, 1908 [monotypic]
15 Family Ommastrephidae Steenstrup, 1857
16 Family Thysanoteuthidae Keferstein, 1866 [monotypic]
17.1 Family Lepidoteuthidae Pfeffer, 1912 [monotypic]
17.2 Family Pholidoteuthidae Adam, 1950 [monotypic]
18 Family Batoteuthidae Young & Roper, 1968 [monotypic]
19 Family Cycloteuthidae Naef, 1923
20 Family Chiroteuthidae Gray, 1849
21.1 Family Mastigoteuthidae Verrill, 1881
21.2 Family Magnapinnidae Vecchione & Young, 1998 [monotypic]
22 Family Joubiniteuthidae Naef, 1922 [monotypic]
23 Family Promachoteuthidae Naef, 1912 [monotypic]
24 Family Cranchiidae Prosch, 1847