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
       Phylum Parabasalia Honigberg, 1973 see Infraphylum Parabasalia Honigberg, 1973
         Class Hypermastigia see Superclass Parabasalia Honigberg, 1973
           Order Lophomonadida Light, 1927
             1 Family Joeniidae Janicki, 1915 see Family Devescovinidae Doflein, 1911
             2 Family Lophomonadidaeᵀ Kent, 1880
             3 Family Rhizonymphidae Grassé & Hollande, 1951 see Family Lophomonadidae Kent, 1880
             4 Family Microjoeniidae Grassé, 1952 see Family Holomastigotoididae Copeland, 1956
             5 Family Kofoidiidae Light, 1927 see Family Lophomonadidae Kent, 1880
             6 Family Deltotrichonymphidae see Family Lophomonadidae Kent, 1880