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
       residual free-living and predatory heterotrophic flagellates
         dimorphids see Order Dimorphida Siemensma, 1991
           1 Genus Dimorpha Gruber, 1881, nom. illeg.
           2 Genus Tetradimorpha Hsiung, 1927