Kingdom Animalia Linnaeus, 1758 - animals
Phylum Nematoda Gegenbaur, 1859 - round worms
Class Enoplea Inglis, 1983
Subclass Enoplia Pearse, 1942
Superorder Enoplica Hodda, 2007
Order Ironida Hodda, 2007
Suborder Ironina Siddiqi, 1983 [monotypic]
Superfamily Ironoidea De Man, 1876 [monotypic]
Family Ironidae De Man, 1876
1 Subfamily Ironinae De Man, 1876
2 Subfamily Thalassironinae Andrassy, 1976