Kingdom [Animalia] Linnaeus, 1758 - animals
Subkingdom Metazoa Haeckel, 1874
see Kingdom Animalia Linnaeus, 1758
Division Eumetazoa Butschli, 1910
see Subkingdom Eumetazoa Butschli, 1910
Subdivision Bilateralia
Phylum Pentacoela
Subphylum Brachiata
Class Pogonophora Johansson, 1937
see Family Siboglinidae Caullery, 1914
Subclass Frenulata
Order Athecanephria A.V. Ivanov, 1955
see Family Siboglinidae Caullery, 1914
Family Oligobrachiidae
see Family Siboglinidae Caullery, 1914