Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
         Suborder Stenoglossa Bouvier, 1887
           Superfamily Muricoidea Rafinesque, 1815
             Family Volutidae Rafinesque, 1815 - volutes
               Subfamily Lyriinae Pilsbry & Olsson, 1954 [monotypic] see Tribe Lyriini Pilsbry & Olsson, 1954
                 Genus Lyria Gray, 1847
                   1 Subgenus Lyria Gray, 1847
                   2 Subgenus Cordilyria Bayer, 1971
                   3 Subgenus Enaeta Adams & Adams, 1853 see Genus Enaeta Adams & Adams, 1853
                   4 Subgenus Harpella Gray, 1855, nom. illeg.
                   5 Subgenus Harpeola Dall, 1907
                   6 Subgenus Lyreneta Iredale, 1937
                   7 Subgenus Pseudolyria Martin, 1931