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
                                 Phylum Ctenophora Eschscholtz, 1829 [coordinate rank] - comb jellies
                                   Class Cyclocoela Ospovat, 1985
                                     Order Lobata Eschscholtz, 1825
                                       Family Eurhamphaeidae L. Agassiz, 1860
                                         Genus Eurhamphaeaᵀ Gegenbaur, 1856
                                           1 Eurhamphaea chamissonis (Eschscholz, 1829)
                                           2 Eurhamphaea heteroptera (Chamisso & Eysenhardt, 1821)
                                           3 Eurhamphaea kuhlii (Eschscholtz, 1829)
                                           4 Eurhamphaea schweiggeri (Eschscholtz, 1829)
                                           5 Eurhamphaea vexilligeraᵀ Gegenbaur, 1856