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 Typhlocoela Ospovat, 1985
                                     Order Platyctenida Bourne, 1900
                                       Family Ctenoplanidae Willey, 1896 [monotypic]
                                         Genus Ctenoplanaᵀ Korotneff, 1886
                                           01 Ctenoplana bengalensis Gnanamuthu & Nair, 1948
                                           02 Ctenoplana duboscqui Dawydoff, 1929
                                           03 Ctenoplana korotneffi Willey, 1896
                                           04 Ctenoplana kowalevskii Korotneff, 1886
                                           05 Ctenoplana maculomarginata Yosii, 1933
                                           06 Ctenoplana muculosa Yosii, 1933
                                           07 Ctenoplana perrieri (Dawydoff, 1930)
                                           08 Ctenoplana rosacea Willey, 1896
                                           09 Subgenus Ctenoplana (Diploctena) H.W. Fricke & R. Plante, 1971 [monotypic]
                                           10 Subgenus Ctenoplana (Planoctena) Dawydoff, 1936