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 Chromadoria Adamson, 1987
               1 Order Araeolaimida see Suborder Araeolaimina De Coninck, 1965
               2 Order Chromadorida Chitwood, 1933
               3 Order Desmoscolecida Filipjev, 1929
               4 Order Desmodorida De Coninck, 1965
               5 Order Monhysterida Filipjev, 1929