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 Annelida Lamarck, 1809 - segmented worms
                                                   Class Polychaeta Grube, 1850 - polychaetes
                                                     Palpata G.W. Rouse & K. Fauchald, 1997
                                                       Aciculata G.W. Rouse & K. Fauchald, 1997
                                                         Order Phyllodocida Dales, 1962
                                                           Suborder Phyllodociformia
                                                             Family Phyllodocidaeᵀ Ørsted, 1843
                                                               Subfamily Eteoninae Bergström, 1914
                                                                 Genus Mystides Théel, 1879
                                                                   Subgenus Mystides (Mesomystides) Czerniavsky, 1882
                                                                   Mystides augeneri Friedrich, 1937
                                                                   Mystides bathysiphonicola Hartmann-Schröder, 1973
                                                                   Mystides borealis Théel, 1879
                                                                   Mystides caeca Langerhans, 1880
                                                                   Mystides dayi Hartmann-Schröder, 1979
                                                                   Mystides limbata (Saint-Joseph, 1888)
                                                                   Mystides lizziae McIntosh, 1908
                                                                   Mystides monensis Nolte, 1938
                                                                   Mystides punctata
                                                                   Mystides rarica (Uschakov, 1958)
                                                                   Mystides schroederae Uschakov, 1972
                                                                   Subgenus Mystides (Protomystides)
                                                                   Subgenus Mystides (Pseudomystides)