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
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 Octopodiformes Young et al., 1998 - octopods
Order Octopodaᵀ Leach, 1817 - octopuses
Suborder Cirrina Grimpe, 1916
Family Opisthoteuthidae Verrill, 1896
Genus Opisthoteuthisᵀ Verrill, 1883
01 Opisthoteuthis agassiziiᵀ Verrill, 1883
02 Opisthoteuthis californiana Berry, 1949 - California flapjack octopus
03 Opisthoteuthis chathamensis O'Shea, 1999
04 Opisthoteuthis depressa Ijima & Ikeda, 1895 - Japanese pancake devilfish
05 Opisthoteuthis extensa Thiele, 1915
06 Opisthoteuthis grimaldii (Joubin, 1903)
07 Opisthoteuthis japonica Taki, 1962
08 Opisthoteuthis medusoides Thiele, 1915
09 Opisthoteuthis mero O'Shea, 1999
10 Opisthoteuthis persephone Berry, 1918
11 Opisthoteuthis philipii Oommen, 1976
12 Opisthoteuthis pluto Berry, 1918
13 Opisthoteuthis robsoni O'Shea, 1999
14 Opisthoteuthis vossi Sanchez & Guerra, 1989