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
Phylum Nemertea Schultze, 1851 - ribbon worms
Neonemertea Thollesson & Norenburg, 2003
Class Enopla Schultze, 1851
Order Hoplonemertea Hubrecht, 1879
Suborder Monostilifera Brinkmann, 1917
Distromatonemertea Thollesson & Norenburg, 2003
Family Amphiporidae McIntosh, 1874
Genus Amphiporusᵀ Ehrenberg, 1831
Amphiporus allucens Burger, 1895
Amphiporus angulatus (Müller, 1774)
Amphiporus bimaculatus Coe, 1901
Amphiporus bioculatus (W.C. McIntosh, 1874)
Amphiporus cervicalis (Stimpson, 1857)
[Amphiporus exilis Coe, 1901]
see Amphiporus formidabilis Griffin, 1898
Amphiporus formidabilis Griffin, 1898
Amphiporus gelatinosus Coe, 1905
Amphiporus imparispinosus Griffin, 1898
Amphiporus lactifloreus (Johnston, 1828)
[Amphiporus leuciodus Coe, 1901]
see Amphiporus imparispinosus Griffin, 1898
Amphiporus maculosus Coe, 1944
Amphiporus nebulosus Coe, 1901
Amphiporus pulcher
Amphiporus spinosus Bürger, 1893
Amphiporus superbus (Stimpson, 1854)
Amphiporus tigrinus Coe, 1901
Subgenus Amphiporus (Intestinonemertes)