Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           [Superkingdom Eukarya Chatton, 1925] see Domain Eukaryota Chatton, 1925
             [Kingdom Protoctista Hogg, 1860]
               [Phylum Zoomastigina] see Phylum Discomitochondria
                 01 [Class Amebomastigota]
                 01 [Class "Amoeboflagellates"] see Class Amebomastigota
                 02 [Class "bicoecids"]
                 03 [Class Choanomastigota] see [unranked] choanoflagellates
                 03.0 [Class "Choanoflagellates"] see Phylum Choanoflagellata Kent, 1880
                 03.0 [Class "choanomastigotes"] see [unranked] choanoflagellates
                 04 [Class Diplomonadida] see Order Diplomonadida Wenyon, 1926
                 04.0 [Class "diplomonads"]
                 05 [Class Pseudociliata] see Order Pseudociliatida Corliss & Lipscomb, 1982
                 06.0 [Class "kinetoplastids"] see [unranked] kinetoplastids
                 07 [Class Opalinata Wenyon, 1926] see Superclass Opalinata Wenyon, 1926
                 07.0 [Class "opalinids"] see Family Opalinidae Claus, 1874
                 08 [Class Proteromonadida] see Family Proteromonadidae Grassé, 1952
                 08.0 [Class "proteromonads"] see Family Proteromonadidae Grassé, 1952
                 09.0 [Class "parabasalids"] see Class Parabasalia Honigberg, 1973
                 10 [Class Retortamonadida] see Order Retortamonadida Grassé, 1952
                 10.0 Class "retortamonads"
                 10.0 [Class "retortomonads"] see Class retortamonads
                 11 [Class Pyrsonymphida]
                 11.0 [Class "pyrsonymphids"]