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
                                                     Class Solenogastres Gegenbaur, 1878
                                                       Order Pholidoskepia Salvini-Plawen, 1978
                                                         Family Dondersiidae Simroth, 1893
                                                           Genus Nematomenia Simroth, 1893
                                                             Nematomenia arctica Thiele, 1913
                                                             Nematomenia banyulensis (Pruvot, 1890)
                                                             Nematomenia corallophila (Kowalevsky, 1881)
                                                             Nematomenia flavens (Pruvot, 1890)
                                                             Nematomenia glacialis Thiele, 1913
                                                             Nematomenia incirrata Salvini-Plawen, 1978
                                                             Nematomenia norvegica Odhner, 1921
                                                             Nematomenia platypoda (Heath, 1911)
                                                             Nematomenia protecta Thiele, 1913
                                                             Nematomenia pytalosa Salvini-Plawen, 1978
                                                             Nematomenia squamosa Thiele, 1913
                                                             Nematomenia tegulata Salvini-Plawen, 1978