living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Nemata Cobb, 1919 see Phylum Nematoda Gegenbaur, 1859
           Class Adenophorea
             Subclass Enoplia Pearse, 1942
               Order Dorylaimida Pearse, 1942
                 Suborder Diphtherophorina Coomans & Loof, 1970
                   Superfamily Diphtherophoroidea Micoletzky, 1922
                     Family Diphtherophoridae Micoletzky, 1922
                       1 Genus Diphtherophora De Man, 1880
                       2 Genus Longibulbophora Yeates, 1967
                       3 Genus Triplonchium Cobb, 1920
                       4 Genus Tylolaimophorus De Man, 1880