organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     flagellated protists
       Order Oxymonadida Grassé, 1952 - oxymonads
         Family Polymastigidae Bütschli, 1884
           1 Genus Monocercomonoides Travis, 1932
           2 Genus Polymastix Bütschli, 1884
           3 Genus Paranotila Cleveland, 1966