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
               01 Family Brachionidae WesenbergLund, 1899
               02 Family Lecanidae Bartos, 1959
               03 Family Proalidae Bartos, 1959
               04 Family Notommatidae Remane, 1933
               05 Family Lindiidae Remane, 1933
               06 Family Birgeidae
               07 Family Trichocercidae Remane, 1933
               08 Family Gastropodidae Remane, 1933
               09 Family Dicranophoridae Remane, 1933
               10 Family Tylotrochidae
               11 Family Tetrasiphonidae see Family Notommatidae Remane, 1933
               12 Family Asplanchnidae
               13 Family Synchaetidae Remane, 1933
               14 Family Microcodonidae see Family Microcodinidae Remane, 1933