Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Superorder Archaeogastropoda Thiele, 1925
         Order Vetigastropoda Salvini-Plawen, 1980 - archaeogastropods s.l.
           Superfamily Trochoidea Rafinesque, 1815
             Family Turbinidae Rafinesque, 1815 - turban snails
               Subfamily Angariinae Gray, 1857 [monotypic]
                 1 Genus Angaria Röding, 1798
                 2 Genus †Asperilla Koken, 1896
                 3 Genus †Amphitrochus Cossmann, 1907
                 4 Genus †Metriomphalus Cossmann, 1915
                 5 Genus †Nododelphinula Cossmann, 1915