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 Diplomonadida Wenyon, 1926 - diplomonads
         Suborder Enteromonadina see Suborder Distomatina Senn, 1900
           Family Enteromonadidaeᵀ Kulda & Nohýnková, 1976
             1 Genus Enteromonas da Fonseca, 1915
             2 Genus Trimitus Alexeieff, 1910
             3 Genus Caviomonas Nie, 1950