Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         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
                                   Phylum Cnidaria Hatschek, 1888 [coordinate rank] - cnidarians
                                     Subphylum Medusozoa Petersen, 1979
                                       Class Scyphozoa Goette, 1887 - jellyfish
                                         Subclass Scyphomedusae Lankaster, 1877
                                           Order Rhizostomeae Cuvier, 1799 - root-mouth jellies
                                             Family Mastigiidae Stiasny, 1921
                                               Genus Mastigiasᵀ L. Agassiz, 1862
                                                 Mastigias albipunctatus Stiasny, 1920
                                                 Mastigias andersoni Stiasny, 1926
                                                 Mastigias gracilis (Vanhöffen, 1888)
                                                 Mastigias ocellatus (Modeer, 1791)
                                                 Mastigias pantherinus Haeckel, 1880
                                                 Mastigias papuaᵀ (Lesson, 1830)
                                                 Mastigias roseus (Reynaud, 1830)
                                                 Mastigias siderea Chun, 1896