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- Mollusca (132 738)
- Subphylum Aculifera
- Subphylum Conchifera
- Subphylum Placophora accepted as Polyplacophora
- Superclass Aplacophora
- Class Amphineura accepted as Aculifera
- Class Bivalvia (24 984)
- Class Caudofoveata (143)
- Class Cephalopoda (1 830)
- Class Conchifera accepted as Bivalvia
- Class Cricoconarida † (1)
- Class Gastropoda (102 673)
- Subclass Amphigastropoda † (387)
- Subclass Angiogastropoda represented as Gastropoda
- Subclass Apogastropoda
- Subclass Caenogastropoda (53 618)
- Subterclass Sorbeoconcha (147)
- Superorder Hypsogastropoda
- Order Architaenioglossa (4 917)
- Order Caenogastropoda incertae sedis (7 675)
- Order Littorinimorpha (17 166)
- Order Neogastropoda (23 713)
- Superfamily Buccinoidea Rafinesque, 1815 (5 253)
- Superfamily Cancellarioidea Forbes & Hanley, 1851 accepted as Volutoidea Rafinesque, 1815
- Superfamily Conoidea J. Fleming, 1822 (8 671)
- Family Acusidae J. E. Gray, 1853 accepted as Terebridae Mörch, 1852
- Family Borsoniidae Bellardi, 1875 (571)
- Family Bouchetispiridae Kantor, E. E. Strong & Puillandre, 2012 (2)
- Family Clathurellidae H. Adams & A. Adams, 1858 (334)
- Family Clavatulidae J. E. Gray, 1853 (438)
- Family Clavidae T. L. Casey, 1904 accepted as Drilliidae Olsson, 1964
- Family Clionellidae W. Stimpson, 1865 accepted as Clavatulidae J. E. Gray, 1853
- Family Cochlespiridae A. W. B. Powell, 1942 (114)
- Family Conidae J. Fleming, 1822 (1 393)
- Family Conilithidae J. K. Tucker & M. Tenorio, 2009 accepted as Conidae J. Fleming, 1822
- Family Conoidea incertae sedis (317)
- Family Conorbidae De Gregorio, 1880 (19)
- Family Conusidae J. Fleming, 1822 accepted as Conidae J. Fleming, 1822
- Family Cryptoconidae Cossmann, 1896 † (22)
- Family Drilliidae Olsson, 1964 (769)
- Family Fusiturridae Abdelkrim, Aznar-Cormano, Fedosov, Kantor, Lozouet, Phuong, Zaharias & Puillandre, 2018 (19)
- Family Horaiclavidae Bouchet, Kantor, Sysoev & Puillandre, 2011 (315)
- Family Mangeliidae P. Fischer, 1883 (1 064)
- Family Marshallenidae Abdelkrim, Aznar-Cormano, Fedosov, Kantor, Lozouet, Phuong, Zaharias & Puillandre, 2018 (5)
- Family Melatomidae Gill, 1871 accepted as Clavatulidae J. E. Gray, 1853
- Family Mitrolumnidae Sacco, 1904 accepted as Mitromorphidae T. L. Casey, 1904
- Family Mitromorphidae T. L. Casey, 1904 (219)
- Family Pervicaciidae Rudman, 1969 accepted as Terebridae Mörch, 1852
- Family Pleurotomidae J. E. Gray, 1838 accepted as Turridae H. Adams & A. Adams, 1853 (1838)
- Family Pseudomelatomidae J. P. E. Morrison, 1966 (781)
- Family Raphitomidae Bellardi, 1875 (1 156)
- Family Strictispiridae J. H. McLean, 1971 accepted as Pseudomelatomidae J. P. E. Morrison, 1966
- Family Taranteconidae J. K. Tucker & M. Tenorio, 2009 accepted as Conidae J. Fleming, 1822
- Family Terebridae Mörch, 1852 (750)
- Family Thatcheriidae A. W. B. Powell, 1942 accepted as Raphitomidae Bellardi, 1875
- Family Turridae H. Adams & A. Adams, 1853 (1838) (383)
- Subfamily Strictispirinae J. H. McLean, 1971 accepted as Strictispiridae J. H. McLean, 1971
- Genus Alisigemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (1)
- Genus Anisogemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (4)
- Genus Annulaturris A. W. B. Powell, 1966 (14)
- Genus Austrogemmula Laseron, 1954 accepted as Epidirella Iredale, 1931
- Genus Bathybermudia F. Haas, 1949 accepted as Cryptogemma Dall, 1918
- Genus Clamturris Iredale, 1931 accepted as Xenuroturris Iredale, 1929
- Genus Clavogemmula D. C. Long, 1981 † (1)
- Genus Coronia De Gregorio, 1890 † (11)
- Genus Coroniopsis MacNeil, 1984 † (3)
- Genus Cryptogemma Dall, 1918 (11)
- Genus Deceptigemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (2)
- Genus Decollidrillia T. Habe & Ki. Ito, 1965
- Genus Epalxis Cossmann, 1889 † (9)
- Genus Eucheilodon Gabb, 1860 † (1)
- Genus Euchilodon Cossmann, 1899 † accepted as Eucheilodon Gabb, 1860 †
- Genus Eugemmula Iredale, 1931 (6)
- Genus Gemmula Weinkauff, 1875 (77)
- Genus Gemmuloborsonia Shuto, 1989 (13)
- Genus Gemmulopsis Tracey & Craig, 2019 † (1)
- Genus Iotyrris Medinskaya & Sysoev, 2001 accepted as Xenuroturris Iredale, 1929
- Genus Kilburnigemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (2)
- Genus Kuroshioturris Shuto, 1961 (8)
- Genus Lophiotoma T. L. Casey, 1904 (18)
- Genus Lophioturris A. W. B. Powell, 1964 accepted as Unedogemmula MacNeil, 1961
- Genus Lucerapex Wenz, 1943 (10)
- Genus Mcleanigemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (1)
- Genus Nasavusavuia Ladd, 1982 † (1)
- Genus Oliveragemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (13)
- Genus Pinguigemmula MacNeil, 1961 accepted as Cryptogemma Dall, 1918
- Genus Pleuroliria De Gregorio, 1890 † (5)
- Genus Pleurotoma Lamarck, 1799 accepted as Turris Batsch, 1789 (27)
- Genus Polystira Woodring, 1928 (31)
- Genus Powelligemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (2)
- Genus Pseudogemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (2)
- Genus Ptychosyrinx Thiele, 1925 accepted as Cryptogemma Dall, 1918 (3)
- Genus Purpuraturris K. Chase, Watkins, Safavi-Hemami & B. M. Olivera, 2022 accepted as Annulaturris A. W. B. Powell, 1966
- Genus Pyrenoturris Eames, 1952 † (1)
- Genus Rouaultia Bellardi, 1877 † accepted as Cochlespira Conrad, 1865
- Genus Shutogemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (1)
- Genus Taylorigemmula Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (2)
- Genus Thielesyrinx Kantor, Bouchet, Fedosov, Puillandre & Zaharias, 2024 (1)
- Genus Turridrupa Hedley, 1922 (19)
- Genus Turris Batsch, 1789 (36)
- Subgenus Turris (Annulaturris) A. W. B. Powell, 1966 accepted as Annulaturris A. W. B. Powell, 1966
- Subgenus Turris (Antiplanes) Dall, 1902 accepted as Antiplanes Dall, 1902
- Subgenus Turris (Bela) Leach, 1847 accepted as Bela Leach, 1847
- Subgenus Turris (Borsonella) Dall, 1908 accepted as Borsonella Dall, 1908
- Subgenus Turris (Crassispira) Swainson, 1840 accepted as Crassispira Swainson, 1840
- Subgenus Turris (Drillia) J. E. Gray, 1838 accepted as Drillia J. E. Gray, 1838
- Subgenus Turris (Fusiturris) Thiele, 1929 accepted as Fusiturris Thiele, 1929
- Subgenus Turris (Gemmula) Weinkauff, 1875 accepted as Gemmula Weinkauff, 1875
- Subgenus Turris (Genota) J. E. Gray, 1847 represented as Genota J. E. Gray, 1847
- Subgenus Turris (Hemipleurotoma) Cossmann, 1889 † accepted as Hemipleurotoma Cossmann, 1889 †
- Subgenus Turris (Micropleurotoma) Thiele, 1929 accepted as Micropleurotoma Thiele, 1929
- Subgenus Turris (Oxytropa) Glibert, 1955 accepted as Polystira Woodring, 1928
- Subgenus Turris (Pleurotoma) Lamarck, 1799 accepted as Turris Batsch, 1789
- Subgenus Turris (Surcula) H. Adams & A. Adams, 1853 accepted as Turricula Schumacher, 1817
- Subgenus Turris (Turris) Batsch, 1789 accepted as Turris Batsch, 1789
- Species Turris abbreviata (Reeve, 1843) accepted as Lophiotoma abbreviata (Reeve, 1843)
- Species Turris abyssorum (Locard, 1897) accepted as Gymnobela abyssorum (Locard, 1897)
- Species Turris acuta (Perry, 1811) accepted as Lophiotoma acuta (G. Perry, 1811)
- Species Turris adendanii Abbass, 1967 †
- Species Turris aelomitra Tinker, 1952 accepted as Gemmula monilifera (Pease, 1860)
- Species Turris aenigmaticus Dartevelle & Brébion, 1956 †
- Species Turris agusana W. D. Smith, 1913 †
- Species Turris ahmedi Abbass, 1967 †
- Species Turris albida (G. Perry, 1811) accepted as Polystira albida (G. Perry, 1811)
- Species Turris altispira May, 1922 † accepted as Apiotoma altispira (May, 1922) †
- Species Turris altuscollus B. L. Clark, 1918 †
- Species Turris ambages Barnard, 1958
- Species Turris amicta (E. A. Smith, 1877) accepted as Annulaturris amicta (E. A. Smith, 1877)
- Species Turris andersoni Dickerson, 1913 †
- Species Turris ankaramanyensis Bozzetti, 2006 accepted as Turris tanyspira Kilburn, 1975
- Species Turris annulata (Reeve, 1843) accepted as Annulaturris annulata (Reeve, 1843)
- Species Turris armilda Dall, 1908 accepted as Fusiturricula armilda (Dall, 1908)
- Species Turris assyria B. M. Olivera, Seronay & Fedosov, 2010 accepted as Turris babylonia (Linnaeus, 1758)
- Species Turris babylonia (Linnaeus, 1758)
- Species Turris bimarginatus Suter, 1917 † accepted as Gemmula bimarginata (Suter, 1917) †
- Species Turris bimoniatus Aldrich, 1921 † accepted as Eopleurotoma bimoniata (Aldrich, 1921) †
- Species Turris binda Garrard, 1961 accepted as Unedogemmula unedo (Kiener, 1839)
- Species Turris bipartita Kilburn, Fedosov & B. M. Olivera, 2012
- Species Turris brassoensis Mansfield, 1925 †
- Species Turris brevicanalis (Kuroda & Oyama, 1971) accepted as Annulaturris brevicanalis Kuroda & Oyama, 1971
- Species Turris burroensis R. N. Nelson, 1925 † accepted as Turricula burroensis (R. N. Nelson, 1925) †
- Species Turris cammani Dall, 1909 † accepted as Priscofusus cammani (Dall, 1909) †
- Species Turris carlsoni F. M. Anderson & B. Martin, 1914 †
- Species Turris cartagenensis Pilsbry & A. P. Brown, 1917 †
- Species Turris chaldaea Kilburn, Fedosov & B. M. Olivera, 2012
- Species Turris cincta (Lamarck, 1822) accepted as Turridrupa cincta (Lamarck, 1822)
- Species Turris cingulifera (Lamarck, 1822) accepted as Iotyrris cingulifera (Lamarck, 1822)
- Species Turris citima (Bellardi, 1877) †
- Species Turris clallamensis C. E. Weaver, 1916 † accepted as Aforia clallamensis (C. E. Weaver, 1916) †
- Species Turris clausifossata Kilburn, Fedosov & B. M. Olivera, 2012 accepted as Annulaturris clausifossata (Kilburn, Fedosov & B. M. Olivera, 2012)
- Species Turris claytonensis Gabb, 1864 † accepted as Domenginella claytonensis (Gabb, 1864) †
- Species Turris cleopatrae Abbass, 1967 †
- Species Turris clionellaeformis (Weinkauff, 1876) accepted as Drillia clionellaeformis (Weinkauff, 1876)
- Species Turris coli Dall, 1909 † accepted as Priscofusus coli (Dall, 1909) †
- Species Turris complicatus Suter, 1917 † accepted as Eoturris complicata (Suter, 1917) †
- Species Turris condei Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000
- Species Turris conspicua May, 1922 † accepted as Zemacies conspicua (May, 1922) †
- Species Turris constricta Wade, 1926 † accepted as Fusimilis proxima (Wade, 1926) †
- Species Turris contigua (Brocchi, 1814) † accepted as Coronia contigua (Brocchi, 1814) †
- Species Turris coosensis Dall, 1909 † accepted as Priscofusus coosensis (Dall, 1909) †
- Species Turris cordensis Stanton, 1921 †
- Species Turris corroyi Mongin, 1952 †
- Species Turris cosmoi Sykes, 1930 accepted as Oliveragemmula cosmoi (Sykes, 1930)
- Species Turris crispa (Lamarck, 1816)
- Species Turris cristata Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000 accepted as Annulaturris cristata (Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000)
- Species Turris cristata Gabb, 1860 †
- Species Turris cruxmontana Baldi, Horváth & Makk, 1974 †
- Species Turris cryptorrhaphe (G. B. Sowerby I, 1825) accepted as Purpuraturris cryptorraphe (G. B. Sowerby I, 1825)
- Species Turris curialis P. Marshall & Murdoch, 1920 † accepted as Zemacies laciniata (Suter, 1917) †
- Species Turris diaulax Dall, 1908 accepted as Rhodopetoma diaulax (Dall, 1908)
- Species Turris dickersoni C. E. Weaver, 1916 † accepted as Parasyrinx dickersoni (C. E. Weaver, 1916) †
- Species Turris dollyae B. M. Olivera, 1999 accepted as Turris crispa (Lamarck, 1816)
- Species Turris duplex Suter, 1917 † accepted as Gemmula duplex (Suter, 1917) †
- Species Turris elsmerensis English, 1915 †
- Species Turris erbi (Haanstra & Spiker, 1932) †
- Species Turris faleiroi Kilburn, 1998 accepted as Annulaturris faleiroi (Kilburn, 1998)
- Species Turris finlayi A. W. B. Powell, 1935 † accepted as Echinoturris finlayi (A. W. B. Powell, 1935) †
- Species Turris formosissima E. A. Smith, 1915 accepted as Polystira formosissima (E. A. Smith, 1915)
- Species Turris fusinella Dall, 1908 accepted as Fusiturricula fusinella (Dall, 1908)
- Species Turris garnonsii (Reeve, 1843)
- Species Turris gilchristi (G. B. Sowerby III, 1902) accepted as Oliveragemmula gilchristi (G. B. Sowerby III, 1902)
- Species Turris gothica Röding, 1798
- Species Turris grandis (Gray, 1833)
- Species Turris grissensis (K. Martin, 1884) †
- Species Turris guidopoppei Kilburn, Fedosov & B. M. Olivera, 2012
- Species Turris halcyonis Dall, 1908 accepted as Ophiodermella inermis (Reeve, 1843)
- Species Turris hidalgoi Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000
- Species Turris husamaru Nomura, 1940
- Species Turris imperfecti Röding, 1798 accepted as Turris babylonia (Linnaeus, 1758)
- Species Turris indica Röding, 1798 accepted as Unedogemmula indica (Röding, 1798)
- Species Turris insensus Finlay, 1924 † accepted as Eoturris complicata (Suter, 1917) †
- Species Turris integra (Thiele, 1925) accepted as Crassispira integra Thiele, 1925
- Species Turris intercancellata Kilburn, Fedosov & B. M. Olivera, 2012
- Species Turris intricata A. W. B. Powell, 1964
- Species Turris invicta Melvill, 1910 accepted as Unedogemmula unedo (Kiener, 1839)
- Species Turris janjukiensis Chapple, 1934 † accepted as Apiotoma janjukiensis (Chapple, 1934) †
- Species Turris joubini (Dautzenberg & Fischer, 1906) accepted as Corinnaeturris leucomata (Dall, 1881)
- Species Turris kaiparaensis P. Marshall, 1918 † accepted as Gemmula kaiparaensis (P. Marshall, 1918) †
- Species Turris kantori Kilburn, Fedosov & B. M. Olivera, 2012 accepted as Annulaturris kantori (Kilburn, Fedosov & B. M. Olivera, 2012)
- Species Turris kathiewayae Kilburn, Fedosov & B. M. Olivera, 2012 accepted as Annulaturris kathiewayae (Kilburn, Fedosov & B. M. Olivera, 2012)
- Species Turris kellogii Gabb, 1860 † accepted as Pleurotoma (Drillia) kellogii Gabb, 1860 †
- Species Turris kilburni Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000 accepted as Turris pagasa B. M. Olivera, 2000
- Species Turris kincaidi C. E. Weaver, 1916 †
- Species Turris kurodai Makiyama, 1927 † accepted as Polystira kurodai (Makiyama, 1927) †
- Species Turris lignaria (G. B. Sowerby III, 1903) accepted as Drillia lignaria (G. B. Sowerby III, 1903)
- Species Turris lincolnensis Van Winkle, 1918 †
- Species Turris lobata (G. B. Sowerby III, 1903) accepted as Ptychosyrinx lobata (G. B. Sowerby III, 1903)
- Species Turris louderbacki Dickerson, 1914 †
- Species Turris macella Melvill, 1923 accepted as Agladrillia macella (Melvill, 1923)
- Species Turris margaritatus P. Marshall, 1919 † accepted as Gemmula margaritata (P. Marshall, 1919) †
- Species Turris mathildae (R. Hoernes & Auinger, 1891) †
- Species Turris monilifera Pease, 1860 accepted as Eugemmula monilifera (Pease, 1860)
- Species Turris moorei Gabb, 1860 † accepted as Eosurcula moorei (Gabb, 1860) †
- Species Turris multicinctus P. Marshall, 1917 † accepted as Eoturris multicincta (P. Marshall, 1917) †
- Species Turris munizi Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000 accepted as Gemmula lululimi B. M. Olivera, 2000
- Species Turris nadaensis M. Azuma, 1973 accepted as Annulaturris nadaensis (M. Azuma, 1973)
- Species Turris neglectus Suter, 1917 † accepted as Eoturris complicata (Suter, 1917) †
- Species Turris nexilis (F. W. Hutton, 1885) † accepted as Taranis nexilis (F. W. Hutton, 1885)
- Species Turris nobilis Röding, 1798 accepted as Turris babylonia (Linnaeus, 1758)
- Species Turris nodifera (Lamarck, 1822) accepted as Turricula javana (Linnaeus, 1767)
- Species Turris nodocarinata Gabb, 1860 † accepted as Pleurotoma (Drillia) nodocarinata (Gabb, 1860) †
- Species Turris normandavidsoni B. M. Olivera, 2000
- Species Turris omnipurpurata Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000 accepted as Annulaturris omnipurpurata (Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000)
- Species Turris operosa Röding, 1798 accepted as Doxander operosus (Röding, 1798)
- Species Turris ornatus P. Marshall, 1918 † accepted as Gemmula ornata (P. Marshall, 1918) †
- Species Turris orthopleura Kilburn, 1983 accepted as Makiyamaia orthopleura (Kilburn, 1983)
- Species Turris packardi C. E. Weaver, 1916 † accepted as Turrinosyrinx packardi (C. E. Weaver, 1916) †
- Species Turris pagasa B. M. Olivera, 2000 accepted as Annulaturris pagasa (B. M. Olivera, 2000)
- Species Turris panayensis Shuto, 1969 †
- Species Turris parkeri Gabb, 1873 † accepted as Leptadrillia parkeri (Gabb, 1873) †
- Species Turris perarata (Tate, 1896) †
- Species Turris plicata Waring, 1917 † accepted as Surcula binotata G. D. Hanna, 1924 †
- Species Turris pluteata (Reeve, 1843) accepted as Fusiturris pluteata (Reeve, 1843)
- Species Turris politus P. Marshall, 1919 † accepted as Gemmula polita (P. Marshall, 1919) †
- Species Turris proxima Wade, 1926 † accepted as Fusimilis proxima (Wade, 1926) †
- Species Turris pulchra Röding, 1798 accepted as Turris babylonia (Linnaeus, 1758)
- Species Turris pyramidalis Röding, 1798
- Species Turris regia Röding, 1798 accepted as Clavatula regia (Röding, 1798)
- Species Turris regius Suter, 1917 † accepted as Gemmula waihaoensis Finlay, 1924 †
- Species Turris resina Dall, 1908 accepted as Hindsiclava resina (Dall, 1908)
- Species Turris reticulatus P. Marshall, 1919 † accepted as Gemmula reticulata (P. Marshall, 1919) †
- Species Turris retifera (O. Boettger, 1880) †
- Species Turris retifera Gabb, 1860 †
- Species Turris rugitecta Dall, 1918 accepted as Crassispira rugitecta (Dall, 1918)
- Species Turris rustica Röding, 1798
- Species Turris ruthae Kilburn, 1983
- Species Turris ruthveniana Melvill, 1923 accepted as Lophiotoma ruthveniana (Melvill, 1923)
- Species Turris saldanhae Barnard, 1958 accepted as Comitas saldanhae (Barnard, 1958)
- Species Turris sanctimauritii Röding, 1798
- Species Turris selwyni (Pritchard, 1904) †
- Species Turris selysii (Koninck, 1838) † accepted as Fusiturris selysii (Koninck, 1838) †
- Species Turris semipustulosa Lozouet, 2017 †
- Species Turris septemlirata (G. F. Harris, 1897) †
- Species Turris solomonensis (E. A. Smith, 1876) accepted as Inquisitor solomonensis (E. A. Smith, 1876)
- Species Turris spectabilis (Reeve, 1843)
- Species Turris stolida (Hinds, 1843) accepted as Comitas stolida (Hinds, 1843)
- Species Turris striatus P. Marshall, 1917 † accepted as Tomopleura striata (P. Marshall, 1917) †
- Species Turris sumatrana (Haanstra & Spiker, 1932) †
- Species Turris tanyspira Kilburn, 1975 accepted as Annulaturris tanyspira (Kilburn, 1975)
- Species Turris taxea Röding, 1798 accepted as Clavatula taxea (Röding, 1798)
- Species Turris texana Gabb, 1860 †
- Species Turris thurstonensis C. E. Weaver, 1916 †
- Species Turris tigrina (Lamarck, 1822) accepted as Lophiotoma acuta (G. Perry, 1811)
- Species Turris tornatum Röding, 1798 accepted as Turris babylonia (Linnaeus, 1758)
- Species Turris torta (Dautzenberg, 1912) accepted as Fusiturris torta (Dautzenberg, 1912)
- Species Turris totiphyllis B. M. Olivera, 2000 accepted as Turris hidalgoi Vera-Peláez, Vega-Luz & Lozano-Francisco, 2000
- Species Turris ugaliensis Makiyama, 1927 † accepted as Gemmula (Unedogemmula) ugaliensis (Makiyama, 1927) †
- Species Turris undatiruga (Bivona e Bernardi, 1838) accepted as Fusiturris undatiruga (Bivona e Bernardi, 1838)
- Species Turris undosa (Lamarck, 1816) accepted as Annulaturris undosa (Lamarck, 1816)
- Species Turris uttleyi Suter, 1917 † accepted as Eoturris uttleyi (Suter, 1917) †
- Species Turris vandervlerki Beets, 1941 † accepted as Benthomangelia vandervlerki (Beets, 1941) †
- Species Turris vaningeni (A. P. Brown & Pilsbry, 1913) † accepted as Drillia vaningeni (A. P. Brown & Pilsbry, 1913) †
- Species Turris venusta (Reeve, 1843)
- Species Turris violacea (Hinds, 1843) accepted as Tomopleura reevii (C. B. Adams, 1850)
- Species Turris vitrea Röding, 1798
- Species Turris worcesteri Van Winkle, 1918 †
- Species Turris wynoocheensis C. E. Weaver, 1916 †
- Species Turris yeddoensis (Jousseaume, 1883)
- Genus Unedogemmula MacNeil, 1961 (33)
- Genus Xenuroturris Iredale, 1929 (13)
- Subfamily Andoniinae Vera-Peláez, 2002 † accepted as Raphitomidae Bellardi, 1875
- Subfamily Crassispirinae J. H. McLean, 1971 accepted as Pseudomelatomidae J. P. E. Morrison, 1966
- Subfamily Cytharinae Thiele, 1929 accepted as Mangeliidae P. Fischer, 1883
- Subfamily Daphnellinae T. L. Casey, 1904 accepted as Raphitomidae Bellardi, 1875
- Subfamily Diptychomitrinae Bellardi, 1888 accepted as Mitromorphidae T. L. Casey, 1904
- Subfamily Oenopotinae Bogdanov, 1987 accepted as Mangeliidae P. Fischer, 1883
- Subfamily Pleurotomellinae F. Nordsieck, 1968 accepted as Raphitomidae Bellardi, 1875
- Subfamily Pseudotominae Bellardi, 1875 accepted as Borsoniidae Bellardi, 1875
- Subfamily Pusionellinae J. E. Gray, 1853 accepted as Clavatulidae J. E. Gray, 1853
- Subfamily Taraninae T. L. Casey, 1904 accepted as Raphitomidae Bellardi, 1875
- Subfamily Turriculinae A. W. B. Powell, 1942 accepted as Clavatulidae J. E. Gray, 1853
- Subfamily Zemaciinae Sysoev, 2003 accepted as Borsoniidae Bellardi, 1875
- Subfamily Zonulispirinae J. H. McLean, 1971 accepted as Pseudomelatomidae J. P. E. Morrison, 1966
- Superfamily Mitroidea Swainson, 1831 (633)
- Superfamily Muricacea accepted as Muricoidea Rafinesque, 1815
- Superfamily Muricoidea Rafinesque, 1815 (2 940)
- Superfamily Neogastropoda incertae sedis (296)
- Superfamily Olivoidea Latreille, 1825 (740)
- Superfamily Pholidotomoidea Cossmann, 1896 † (55)
- Superfamily Pseudolivoidea De Gregorio, 1880 accepted as Olivoidea Latreille, 1825
- Superfamily Pyrifusoidea Bandel & Dockery, 2001 † accepted as Pholidotomoidea Cossmann, 1896 †
- Superfamily Sarganoidea Stephenson, 1923 † accepted as Pholidotomoidea Cossmann, 1896 †
- Superfamily Toxoglossa Troschel, 1848 accepted as Conoidea J. Fleming, 1822
- Superfamily Turbinelloidea Swainson, 1835 (1 252)
- Superfamily Volutoidea Rafinesque, 1815 (3 873)
- Order Stenoglossa accepted as Neogastropoda
- Subclass Gastropoda incertae sedis (308)
- Subclass Heterobranchia (39 153)
- Subclass Neomphaliones accepted as Vetigastropoda
- Subclass Neritimorpha (1 914)
- Subclass Orthogastropoda represented as Gastropoda
- Subclass Patellogastropoda (511)
- Subclass Prosobranchia
- Subclass Psilogastropoda represented as Gastropoda
- Subclass Vetigastropoda (6 782)
- Class Lamellibranchiata accepted as Bivalvia
- Class Loricata accepted as Polyplacophora
- Class Mollusca incertae sedis † (372)
- Class Monoplacophora (229)
- Class Pelecypoda accepted as Bivalvia
- Class Polyplacophora (1 377)
- Class Polyplaxiphora accepted as Polyplacophora
- Class Rostroconchia † (64)
- Class Scaphopoda (752)
- Class Solenoconchia accepted as Scaphopoda
- Class Solenogastres (313)
- Subclass Chaetodermomorpha accepted as Caudofoveata