living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Rotifera Cuvier, 1798 - rotifers see Phylum Syndermata Ahlrichs, 1995
           Class Monogononta Plate, 1889
             Order Ploima see Order Ploimida
               Family Brachionidae WesenbergLund, 1899
                 01 Genus Macrochaetus Perty, 1850
                 02 Subfamily Brachioninae see Family Brachionidae WesenbergLund, 1899
                 03 Subfamily Colurinae see Family Colurellidae
                 04 Genus Brachionus Pallas, 1766
                 05 Genus Platyias Harring, 1913
                 06 Genus Keratella Bory de St.Vincent, 1822
                 07 Genus Notholca Gosse, 1886
                 08 Genus Kellicottia Ahlstrom, 1938
                 09 Genus Euchlanis Ehrenberg, 1832
                 10 Genus Trichotria Bory de St.Vincent, 1827
                 11 Genus Mytilina Bory de St. Vincent, 1824
                 12 Genus Rhinoglena Ehrenberg, 1853
                 13 Genus Epiphanes Ehrenberg, 1832