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 †Orthoceratoidea McCoy, 1844
Order †Orthoceridaᵀ Kuhn, 1940
Genus †Orthoceras Bruguière, 1789
†Orthoceras annulatum Sowerby
†Orthoceras bicinctum Abich, 1878
†Orthoceras campanile Mojsisovics
†Orthoceras concomitatum de Koninck
†Orthoceras cribrosum Geinitz
†Orthoceras laterale Phillips
†Orthoceras margaritatum Abich, 1878
†Orthoceras morrisianum de Koninck
†Orthoceras multilabiatum Hauer
†Orthoceras oblique-annulatum Waagen
†Orthoceras podolicum Alth, 1874
†Orthoceras politum Klipstein
†Orthoceras roemeri Alth, 1874
†Orthoceras sollasi Foord
†Orthoceras transversum Abich, 1878
†Orthoceras turitellum Abich, 1878
†Orthoceras zonatum Gemmellaro