[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Animalia Linnaeus, 1758 - animals
     Branch Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Division Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Subdivision Protostomia Grobben, 1908 see Infrakingdom Protostomia Grobben, 1908
           Section Pseudocoelomata
             Phylum Nematoda Gegenbaur, 1859 - round worms
               Class Secernentea Von Linstow, 1905
                 Order Rhabditida Chitwood, 1933
                   Suborder Tylenchina Chitwood, 1950
                     Genus Anguina Scopoli, 1777
                     Genus Heterodera Schmidt, 1871
                     Genus Meloidogyne Goeldi, 1892
                     Genus Tylenchus Bastian, 1865