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- Mollusca (133 221)
- Subphylum Aculifera
- Subphylum Conchifera
- Subphylum Placophora accepted as Polyplacophora
- Superclass Aplacophora
- Class Amphineura accepted as Aculifera
- Class Bivalvia (25 077)
- Class Caudofoveata (143)
- Class Cephalopoda (1 917)
- Class Conchifera accepted as Bivalvia
- Class Cricoconarida † (1)
- Class Gastropoda (102 971)
- Subclass Amphigastropoda † (434)
- Subclass Angiogastropoda represented as Gastropoda
- Subclass Apogastropoda
- Subclass Caenogastropoda (53 793)
- Subterclass Sorbeoconcha (147)
- Superorder Hypsogastropoda
- Order Architaenioglossa (4 921)
- Order Caenogastropoda incertae sedis (7 676)
- Order Littorinimorpha (17 225)
- Order Neogastropoda (23 824)
- Superfamily Buccinoidea Rafinesque, 1815 (5 271)
- Superfamily Cancellarioidea Forbes & Hanley, 1851 accepted as Volutoidea Rafinesque, 1815
- Superfamily Conoidea J. Fleming, 1822 (8 748)
- Family Acusidae J. E. Gray, 1853 accepted as Terebridae Mörch, 1852
- Family Borsoniidae Bellardi, 1875 (577)
- Family Bouchetispiridae Kantor, E. E. Strong & Puillandre, 2012 (2)
- Family Clathurellidae H. Adams & A. Adams, 1858 (337)
- Family Clavatulidae J. E. Gray, 1853 (442)
- 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 (1 396)
- Family Conilithidae J. K. Tucker & M. Tenorio, 2009 accepted as Conidae J. Fleming, 1822
- Family Conoidea incertae sedis (330)
- Family Conorbidae De Gregorio, 1880 (19)
- Family Conusidae J. Fleming, 1822 accepted as Conidae J. Fleming, 1822
- Family Cryptoconidae Cossmann, 1896 † (23)
- Family Drilliidae Olsson, 1964 (779)
- Family Fusiturridae Abdelkrim, Aznar-Cormano, Fedosov, Kantor, Lozouet, Phuong, Zaharias & Puillandre, 2018 (20)
- Family Horaiclavidae Bouchet, Kantor, Sysoev & Puillandre, 2011 (315)
- Family Mangeliidae P. Fischer, 1883 (1 069)
- Genus Acmaturris Woodring, 1928 (4)
- Genus Adelocythara Woodring, 1928 † (1)
- Genus Agathotoma Cossmann, 1899 (30)
- Genus Amblyacrum Cossmann, 1889 † (12)
- Genus Anticlinura Thiele, 1934 (6)
- Genus Antiguraleus A. W. B. Powell, 1942 (35)
- Genus Apispiralia Laseron, 1954 (3)
- Genus Apitua Laseron, 1954 (1)
- Genus Bactrocythara Woodring, 1928 (9)
- Genus Bela Leach, 1847 (76)
- Genus Belalora A. W. B. Powell, 1951 (4)
- Genus Belidaphne Vera-Peláez, 2002 † (2)
- Genus Bellacythara J. H. McLean, 1971 (1)
- Genus Benthomangelia Thiele, 1925 (23)
- Genus Brachycythara Woodring, 1928 (11)
- Genus Buchozia Bayan, 1873 † (9)
- Genus Cacodaphnella Pilsbry & H. N. Lowe, 1932 (1)
- Genus Canetoma Bartsch, 1941 accepted as Propebela Iredale, 1918
- Genus Cithara [sic] accepted as Cythara Schumacher, 1817
- Genus Citharomangelia Kilburn, 1992 (12)
- Genus Clinuromella Beets, 1943 accepted as Anticlinura Thiele, 1934
- Genus Crassauris Garvie, 2013 † (1)
- Genus Cryoturris Woodring, 1928 (15)
- Genus Curtitoma Bartsch, 1941 (24)
- Genus Cythara Schumacher, 1817 (5)
- Genus Cytharella Monterosato, 1875 accepted as Mangelia Risso, 1826 (1)
- Genus Cytharopsis A. Adams, 1865 (5)
- Genus Etallonia Deshayes, 1862 † accepted as Oenopota (Buchozia) Bayan, 1873 †
- Genus Etremella Makiyama, 1927 † (1)
- Genus Eucithara P. Fischer, 1883 (100)
- Genus Euguraleus Cotton, 1947 accepted as Guraleus Hedley, 1918
- Genus Euryentmema Woodring, 1928 (2)
- Genus Euryentmena accepted as Euryentmema Woodring, 1928
- Genus Fehria van Aartsen, 1988 accepted as Bela Leach, 1847
- Genus Funitoma Bartsch, 1941 accepted as Propebela Iredale, 1918
- Genus Fusiguraleus A. W. B. Powell, 1942 † (22)
- Genus Genotina Vera-Peláez, 2004 (2)
- Genus Gingicithara Kilburn, 1992 (8)
- Genus Ginnania Monterosato, 1884 accepted as Bela Leach, 1847
- Genus Glabrocythara Fargo, 1953 † (2)
- Genus Glyphoturris Woodring, 1928 (3)
- Genus Granotoma Bartsch, 1941 (5)
- Genus Granoturris Fargo, 1953 (2)
- Genus Guraleus Hedley, 1918 (47)
- Genus Hemicythara Kuroda & Oyama, 1971 (2)
- Genus Heterocithara Hedley, 1922 (17)
- Genus Ichnusa Jeffreys, 1847 accepted as Bela Leach, 1847
- Genus Ithycythara Woodring, 1928 (29)
- Genus Kurtzia Bartsch, 1944 (6)
- Genus Kurtziella Dall, 1918 (17)
- Genus Kurtzina Bartsch, 1944 (3)
- Genus Kyllinia Garilli & Galletti, 2007 (2)
- Genus Leiocithara Hedley, 1922 (14)
- Genus Leiocythara [sic] accepted as Leiocithara Hedley, 1922
- Genus Liracraea Odhner, 1924 (7)
- Genus Lorabela A. W. B. Powell, 1951 (4)
- Genus Lyromangelia Monterosato, 1917 (2)
- Genus Lyropleura Locard, 1897 accepted as Kurtziella Dall, 1918
- Genus Macteola Hedley, 1918 (6)
- Genus Magilia [sic] accepted as Mangelia Risso, 1826
- Genus Mangelia Risso, 1826 (146)
- Genus Mangilia Bucquoy, Dautzenberg & Dollfus, 1883 accepted as Mangelia Risso, 1826
- Subgenus Mangilia (Aforia) Dall, 1889 accepted as Aforia Dall, 1889
- Subgenus Mangilia (Agathotoma) Cossmann, 1899 † accepted as Agathotoma Cossmann, 1899
- Subgenus Mangilia (Bellardiella) P. Fischer, 1883 accepted as Comarmondia Monterosato, 1884
- Subgenus Mangilia (Calliotectum) Dall, 1890 accepted as Calliotectum Dall, 1890
- Subgenus Mangilia (Cithara) accepted as Cythara Schumacher, 1817
- Subgenus Mangilia (Clathromangilia) Cossmann, 1896 accepted as Clathromangelia Monterosato, 1884
- Subgenus Mangilia (Clathurella) P. P. Carpenter, 1857 accepted as Clathurella P. P. Carpenter, 1857
- Subgenus Mangilia (Cythara) Schumacher, 1817 accepted as Cythara Schumacher, 1817
- Subgenus Mangilia (Daphnella) Hinds, 1844 accepted as Daphnella Hinds, 1844
- Subgenus Mangilia (Ditoma) Bellardi, 1877 † accepted as Mangelia (Ditoma) Bellardi, 1877 †
- Subgenus Mangilia (Eucithara) P. Fischer, 1883 accepted as Eucithara P. Fischer, 1883
- Subgenus Mangilia (Eucythara) [sic] accepted as Eucithara P. Fischer, 1883
- Subgenus Mangilia (Glyphostoma) Gabb, 1873 accepted as Glyphostoma Gabb, 1873
- Subgenus Mangilia (Kurtziella) Dall, 1918 accepted as Kurtziella Dall, 1918
- Subgenus Mangilia (Mangiliella) Bucquoy, Dautzenberg & Dollfus, 1883 accepted as Mangelia Risso, 1826
- Subgenus Mangilia (Pleurotomella) A. E. Verrill, 1872 accepted as Pleurotomella A. E. Verrill, 1872
- Species Mangilia (Pleurotomella) agonia Dall, 1890 accepted as Pueridaphne agonia (Dall, 1890)
- Species Mangilia (Pleurotomella) argeta Dall, 1890 accepted as Theta argeta (Dall, 1890)
- Species Mangilia (Pleurotomella) blakeana (Dall, 1881) accepted as Gymnobela blakeana (Dall, 1881)
- Variety Mangilia (Pleurotomella) blakeana var. agria Dall, 1889 accepted as Gymnobela blakeana agria (Dall, 1889)
- Species Mangilia (Pleurotomella) catasarca (Dall, 1889) accepted as Theta chariessa (R. B. Watson, 1881)
- Species Mangilia (Pleurotomella) chariessa (R. B. Watson, 1881) accepted as Theta chariessa (R. B. Watson, 1881)
- Species Mangilia (Pleurotomella) cingulata Dall, 1890 accepted as Phymorhynchus cingulatus (Dall, 1890)
- Species Mangilia (Pleurotomella) climacella Dall, 1895 accepted as Belomitra climacella (Dall, 1895)
- Species Mangilia (Pleurotomella) edgariana Dall, 1889 accepted as Gymnobela edgariana (Dall, 1889)
- Species Mangilia (Pleurotomella) extensaeformis (Schepman, 1913) accepted as Mioawateria extensaeformis (Schepman, 1913)
- Species Mangilia (Pleurotomella) gypsina Dall, 1895 accepted as Pleurotomoides gypsina (Dall, 1895)
- Species Mangilia (Pleurotomella) hadria Dall, 1889 accepted as Pleurotomella hadria (Dall, 1889)
- Species Mangilia (Pleurotomella) hawaiiana Dall, 1895 accepted as Pleurotomella hawaiiana (Dall, 1895)
- Species Mangilia (Pleurotomella) tornata (A. E. Verrill, 1884) accepted as Taranis moerchii (Malm, 1861)
- Subgenus Mangilia (Raphitoma) Bellardi, 1847 accepted as Raphitoma Bellardi, 1847
- Subgenus Mangilia (Spergo) Dall, 1895 accepted as Spergo Dall, 1895
- Subgenus Mangilia (Tritonimangilia) K. Martin, 1914 † accepted as Tritonimangilia K. Martin, 1914
- Species Mangilia abyssicola (Reeve, 1846) accepted as Eucithara vittata (Hinds, 1843)
- Species Mangilia acceptata Cossmann, 1889 †
- Species Mangilia acrocarinata Dall, 1927 accepted as Lioglyphostoma acrocarinatum (Dall, 1927)
- Species Mangilia adamantina Melvill, 1904
- Species Mangilia adcocki G. B. Sowerby III, 1896 accepted as Antiguraleus adcocki (G. B. Sowerby III, 1896)
- Species Mangilia africana G. B. Sowerby III, 1903 accepted as Citharomangelia africana (G. B. Sowerby III, 1903)
- Species Mangilia aglaia Melvill, 1904 accepted as Kermia aglaia (Melvill, 1904)
- Species Mangilia agna Melvill & Standen, 1896 accepted as Pseudorhaphitoma agna (Melvill & Standen, 1896)
- Species Mangilia aguadillana Dall & C. T. Simpson, 1901 accepted as Glyphostoma aguadillana (Dall & C. T. Simpson, 1901)
- Species Mangilia albida (Deshayes, 1835) accepted as Mangelia unifasciata (Deshayes, 1835)
- Species Mangilia alfredi E. A. Smith, 1904 accepted as Mangelia alfredi E. A. Smith, 1904
- Species Mangilia aliciae Melvill & Standen, 1895 accepted as Etrema aliciae (Melvill & Standen, 1895)
- Species Mangilia alternata Tenison Woods, 1879 accepted as Guraleus tasmanicus (Tenison Woods, 1876)
- Species Mangilia althorpi Dall, 1919
- Species Mangilia alticostata G. B. Sowerby III, 1896 accepted as Pseudorhaphitoma alticostata (G. B. Sowerby III, 1896)
- Species Mangilia alucinans G. B. Sowerby III, 1896 accepted as Guraleus alucinans (G. B. Sowerby III, 1896)
- Species Mangilia amplexa (A. Gould, 1860) accepted as Guraleus amplexus (A. Gould, 1860)
- Species Mangilia anarithma Melvill, 1912
- Species Mangilia andamanensis Preston, 1908 accepted as Mangelia andamanensis Preston, 1908
- Species Mangilia antonia (Dall, 1881) accepted as Benthomangelia antonia (Dall, 1881)
- Species Mangilia apollinea Melvill, 1904 accepted as Leiocithara apollinea (Melvill, 1904)
- Species Mangilia arata Bartsch, 1915 accepted as Clathurella grayi (Reeve, 1845)
- Species Mangilia areia Dall, 1927 accepted as Belomitra pourtalesii (Dall, 1881)
- Species Mangilia argeta Dall, 1890 accepted as Xanthodaphne argeta (Dall, 1890)
- Species Mangilia arteaga Dall & Bartsch, 1910 accepted as Kurtzia arteaga (Dall & Bartsch, 1910)
- Species Mangilia assimilis Harmer, 1918 † accepted as Mangelia assimilis (Harmer, 1918) †
- Species Mangilia atlantica Pallary, 1920 accepted as Mangelia costata (Pennant, 1777)
- Species Mangilia averina Melvill & Standen, 1901 accepted as Pseudorhaphitoma averina (Melvill & Standen, 1901)
- Species Mangilia axialis P. Marshall, 1918 † accepted as Anacithara axialis (P. Marshall, 1918) †
- Species Mangilia banatica O. Boettger, 1902 †
- Species Mangilia bandella (Dall, 1881) accepted as Benthomangelia bandella (Dall, 1881)
- Species Mangilia barbarensis Oldroyd, 1924 accepted as Kurtziella plumbea (Hinds, 1843)
- Species Mangilia barbiton Melvill, 1904
- Species Mangilia bartlettii Dall, 1889 accepted as Tenaturris bartlettii (Dall, 1889)
- Species Mangilia bascauda Melvill & Standen, 1896 accepted as Eucithara bascauda (Melvill & Standen, 1896)
- Species Mangilia bathmis Melvill, 1904
- Species Mangilia beckeri G. B. Sowerby III, 1906
- Species Mangilia belaeformis P. J. Fischer, 1921 † accepted as Mangelia belaeformis P. J. Fischer, 1921 †
- Species Mangilia bella (A. Adams & Angas, 1864) accepted as Antiguraleus adcocki (G. B. Sowerby III, 1896)
- Species Mangilia bella (Pease, 1860) accepted as Macteola interrupta (Reeve, 1846)
- Species Mangilia bellistriata W. B. Clark, 1895 † accepted as Pseudotoma bellistriata (W. B. Clark, 1895) †
- Species Mangilia beneharnensis Degrange-Touzin, 1894 † accepted as Mangelia beneharnensis Degrange-Touzin, 1894 †
- Species Mangilia benjamini Bartsch, 1915 accepted as Agladrillia benjamini (Bartsch, 1915)
- Species Mangilia bertrandi (Payraudeau, 1826) † accepted as Mangelia striolata Risso, 1826
- Species Mangilia beta Dall, 1919 accepted as Kurtzina beta (Dall, 1919)
- Species Mangilia bicinctula G. Nevill & H. Nevill, 1871 accepted as Citharomangelia bicinctula (G. Nevill & H. Nevill, 1871)
- Species Mangilia bicolor (Reeve, 1846) accepted as Eucithara bicolor (Reeve, 1846)
- Species Mangilia biconica O. Boettger, 1902 †
- Species Mangilia biplicata Melvill, 1906 accepted as Lienardia biplicata (Melvill, 1906)
- Species Mangilia bisacchii Hornung & Mermod, 1928 accepted as Eucithara bisacchii (Hornung & Mermod, 1928)
- Species Mangilia bittneri O. Boettger, 1902 †
- Species Mangilia blandiata Suter, 1917 † accepted as Scrinium blandiatum (Suter, 1917) †
- Species Mangilia brunneolineata Preston, 1905 accepted as Gingicithara notabilis (E. A. Smith, 1888)
- Species Mangilia bulbulinula Locard, 1897 accepted as Pleurotomella demosia (Dautzenberg & H. Fischer, 1896)
- Species Mangilia butonensis Schepman, 1913 accepted as Cytharopsis butonensis (Schepman, 1913)
- Species Mangilia calathiscus Melvill & Standen, 1896 accepted as Lienardia calathiscus (Melvill & Standen, 1896)
- Species Mangilia calcicincta Melvill & Standen, 1895 accepted as Hemilienardia calcicincta (Melvill & Standen, 1895)
- Species Mangilia callicredemna Melvill, 1917 accepted as Mangelia callicredemna Melvill, 1917
- Species Mangilia callistephana Melvill, 1904 accepted as Ceritoturris pupiformis (E. A. Smith, 1884)
- Species Mangilia calyx Dall, 1889 accepted as Eubela calyx (Dall, 1889)
- Species Mangilia cancellata C. E. Beddome, 1883 accepted as Exomilus cancellatus (C. E. Beddome, 1883)
- Species Mangilia capillacea Cossmann, 1902 †
- Species Mangilia carlottae Dall, 1919 accepted as Mangelia carlottae Dall, 1919
- Species Mangilia cerina (J. D. Kurtz & W. Stimpson, 1851) accepted as Kurtziella cerina (J. D. Kurtz & W. Stimpson, 1851)
- Species Mangilia cerinella Dall, 1889 accepted as Cryoturris cerinella (Dall, 1889)
- Species Mangilia ceroplasta K. J. Bush, 1885 accepted as Mangelia ceroplasta K. J. Bush, 1885
- Species Mangilia cetolaca Dall, 1908 accepted as Mangelia cetolaca Dall, 1908
- Species Mangilia chasmata Dall, 1927 accepted as Belomitra chasmata (Dall, 1927)
- Species Mangilia chilosema Melvill, 1899 accepted as Mangelia albolabiata (E. A. Smith, 1884)
- Species Mangilia christina Dall, 1927 accepted as Belomitra christina (Dall, 1927)
- Species Mangilia cingulata Dall, 1890 accepted as Phymorhynchus cingulatus (Dall, 1890)
- Species Mangilia cinnamomea Hinds, 1843 accepted as Eucithara cinnamomea (Hinds, 1843)
- Species Mangilia clarae Maury, 1910 †
- Species Mangilia clarisculpta Melvill, 1912
- Species Mangilia clathrataeformis Degrange-Touzin, 1894 †
- Species Mangilia coensis Mansfield, 1930 † accepted as Mangelia coensis Mansfield, 1930 †
- Species Mangilia colombi Hervier, 1897
- Species Mangilia comideleuca Melvill & Standen, 1903 accepted as Lienardia comideleuca (Melvill & Standen, 1903)
- Species Mangilia connectens G. B. Sowerby III, 1896 accepted as Guraleus cuspis (G. B. Sowerby III, 1896)
- Species Mangilia consentanea Guppy, 1896 † accepted as Saccharoturris consentanea (Guppy, 1896) †
- Species Mangilia cophinodes Suter, 1908 accepted as Macrozafra cophinodes (Suter, 1908)
- Species Mangilia coplicata Pezant, 1905 † accepted as Mangelia coplicata Pezant, 1905 †
- Species Mangilia corbicula Dall, 1889 accepted as Daphnella corbicula (Dall, 1889)
- Species Mangilia cornelliana G. C. Martin, 1904 † accepted as Mariadrillia cornelliana (G. C. Martin, 1904) †
- Species Mangilia costata (Pennant, 1777) accepted as Mangelia costata (Pennant, 1777)
- Species Mangilia costulata Dunker, 1860 accepted as Cytharella costulata (Dunker, 1860)
- Species Mangilia costulata Dunker, 1871
- Species Mangilia crassicingulata Schepman, 1913 accepted as Pseudoetrema crassicingulata (Schepman, 1913)
- Species Mangilia crassicostata Dunker, 1871
- Species Mangilia cratera Dall, 1927 accepted as Cerodrillia cratera (Dall, 1927)
- Species Mangilia crebricostata P. P. Carpenter, 1864 accepted as Mangelia crebricostata P. P. Carpenter, 1864
- Species Mangilia cremonilla Melvill & Standen, 1895 accepted as Lienardia cremonilla (Melvill & Standen, 1895)
- Species Mangilia crossata Dall, 1927 accepted as Kurtzina crossata (Dall, 1927)
- Species Mangilia cryera Dall, 1927 accepted as Bactrocythara cryera (Dall, 1927)
- Species Mangilia cuspis G. B. Sowerby III, 1896 accepted as Guraleus cuspis (G. B. Sowerby III, 1896)
- Species Mangilia cutisanserina P. J. Fischer, 1927 † accepted as Mangelia cutisanserina P. J. Fischer, 1927 †
- Species Mangilia cymella Dall, 1889 accepted as Ithycythara cymella (Dall, 1889)
- Species Mangilia cyrene Dall, 1919 accepted as Kurtzina cyrene (Dall, 1919)
- Species Mangilia danae Dall, 1919 accepted as Pyrgocythara danae (Dall, 1919)
- Species Mangilia dealbata Hervier, 1897 accepted as Eucithara dealbata (Hervier, 1897)
- Species Mangilia dejanira Dall, 1919 accepted as Metaphos dejanira (Dall, 1919)
- Species Mangilia derelicta Reeve, 1846 accepted as Mangelia derelicta Reeve, 1846
- Species Mangilia deshayesii Dunker, 1860 accepted as Guraleus deshayesii (Dunker, 1860)
- Species Mangilia detmersiana O. Boettger, 1902 †
- Species Mangilia devia Suter, 1908 accepted as Comptella devia (Suter, 1908)
- Species Mangilia dialitha Melvill & Standen, 1896 accepted as Carinapex papillosa (Garrett, 1873)
- Species Mangilia diatula Hervier, 1897 accepted as Heterocithara diatula (Hervier, 1897)
- Species Mangilia difficilis Locard & Caziot, 1900 accepted as Mangelia difficilis Locard & Caziot, 1900
- Species Mangilia dina Bartsch, 1915
- Species Mangilia dubia Harmer, 1915 †
- Species Mangilia dulcinea Melvill & Standen, 1895 accepted as Anacithara dulcinea (Melvill & Standen, 1895)
- Species Mangilia duperrayi Peyrot, 1903 †
- Species Mangilia ecphora Melvill, 1904 accepted as Pleurotomella ecphora (Melvill, 1904)
- Species Mangilia edentula O. Boettger, 1895
- Species Mangilia elata Dall, 1889 accepted as Platycythara elata (Dall, 1889)
- Species Mangilia elegantissima Vredenburg, 1921 † accepted as Miraclathurella elegantissima (Vredenburg, 1921) †
- Species Mangilia elevata Gabb, 1873 †
- Species Mangilia elizabethae E. A. Smith, 1910 accepted as Decipifus consanguineus (G. B. Sowerby III, 1897)
- Species Mangilia emissaria Olsson, 1916 †
- Species Mangilia emmae Melvill & Standen, 1895 accepted as Lienardia compta (Reeve, 1845)
- Species Mangilia encella Dall, 1908 accepted as Xanthodaphne encella (Dall, 1908)
- Species Mangilia enora Dall, 1908 accepted as Pleurotomella enora (Dall, 1908)
- Species Mangilia ephamilla Bush, 1885 accepted as Kurtziella atrostyla (Tryon, 1884)
- Species Mangilia epicharis Sturany, 1903 accepted as Pseudodaphnella epicharis (Sturany, 1903)
- Species Mangilia eriopis Dall, 1919 accepted as Mangelia carlottae Dall, 1919
- Species Mangilia eriphyle Dall, 1919 accepted as Crockerella eriphyle (Dall, 1919)
- Species Mangilia eritima K. J. Bush, 1885 accepted as Glyphostoma eritima (K. J. Bush, 1885)
- Species Mangilia erymna Melvill, 1917 accepted as Mangelia erymna Melvill, 1917
- Species Mangilia eucosmia Bartsch, 1915 accepted as Mangelia eucosmia Bartsch, 1915
- Species Mangilia eudeli G. B. Sowerby III, 1901 accepted as Gingicithara notabilis (E. A. Smith, 1888)
- Species Mangilia eumerista Melvill & Standen, 1896 accepted as Eucithara eumerista (Melvill & Standen, 1896)
- Species Mangilia euselma Melvill & Standen, 1896 accepted as Gingicithara notabilis (E. A. Smith, 1888)
- Species Mangilia evadne Dall, 1919 accepted as Crockerella evadne (Dall, 1919)
- Species Mangilia exasperata Preston, 1908
- Species Mangilia exstans Barnard, 1958 accepted as Mangelia exstans Barnard, 1958
- Species Mangilia fancherae Dall, 1903 accepted as Ophiodermella fancherae (Dall, 1903)
- Species Mangilia farquhari W. H. Turton, 1932 accepted as Decipifus consanguineus (G. B. Sowerby III, 1897)
- Species Mangilia fenestrata Melvill, 1898 accepted as Hemilienardia fenestrata (Melvill, 1898)
- Species Mangilia fibrata F. M. Anderson & Hanna, 1926 †
- Species Mangilia filicinctus (E. A. Smith, 1882) accepted as Horaiclavus filicinctus (E. A. Smith, 1882)
- Species Mangilia finterae G. B. Sowerby III, 1894
- Species Mangilia flaccida Pritchard & Gatliff, 1899 accepted as Guraleus flaccidus (Pritchard & Gatliff, 1899)
- Species Mangilia flexicostata Suter, 1899 accepted as Stilla flexicostata (Suter, 1899)
- Species Mangilia formosa (Jeffreys, 1883) accepted as Pleurotomella packardii A. E. Verrill, 1872
- Species Mangilia fritillaria Dall, 1927 accepted as Cymatosyrinx fritillaria (Dall, 1927)
- Species Mangilia fuchsi O. Boettger, 1902 †
- Species Mangilia fukuchiana Yokoyama, 1922 † accepted as Haedropleura fukuchiana (Yokoyama, 1922)
- Species Mangilia fusca (C. B. Adams, 1845) accepted as Pyrgocythara cinctella (L. Pfeiffer, 1840)
- Species Mangilia gabbii Dall, 1889 accepted as Glyphostoma gabbii (Dall, 1889)
- Species Mangilia galigensis Melvill, 1899 accepted as Citharomangelia galigensis (Melvill, 1899)
- Species Mangilia galli (And. Bivona, 1838) accepted as Mangelia galli (And. Bivona, 1838)
- Species Mangilia gardnerae Mansfield, 1930 † accepted as Mangelia gardnerae Mansfield, 1930 †
- Species Mangilia gatliffi Verco, 1909 accepted as Scrinium gatliffi (Verco, 1909)
- Species Mangilia gemmula W. H. Turton, 1932 accepted as Mangelia gemmula W. H. Turton, 1932
- Species Mangilia genilda Dall, 1908 accepted as Spirotropis genilda (Dall, 1908)
- Species Mangilia gisna Bartsch, 1915 accepted as Mangilia minuscula (E. A. Smith, 1910)
- Species Mangilia goreensis Maltzan, 1883
- Species Mangilia gouetensis Cossmann, 1896 †
- Species Mangilia gracilenta Suter, 1917 † accepted as Fusiguraleus gracilentus (Suter, 1917) †
- Species Mangilia grayi (Reeve, 1845) accepted as Clathurella grayi (Reeve, 1845)
- Species Mangilia hadria Dall, 1889 accepted as Pleurotomella hadria (Dall, 1889)
- Species Mangilia halitropis Dall, 1889 accepted as Mangelia halitropis Dall, 1889
- Species Mangilia halmaherica Schepman, 1913 accepted as Guraleus halmahericus (Schepman, 1913)
- Species Mangilia harveyensis Mansfield, 1930 † accepted as Mangelia harveyensis Mansfield, 1930 †
- Species Mangilia hecetae Dall & Bartsch, 1910 accepted as Kurtziella plumbea (Hinds, 1843)
- Species Mangilia hedleyi W. R. B. Oliver, 1915 accepted as Etrema hedleyi (W. R. B. Oliver, 1915)
- Species Mangilia helena W. H. Turton, 1932 accepted as Mangelia helena W. H. Turton, 1932
- Species Mangilia helga Bartsch, 1915 accepted as Mangelia helga Bartsch, 1915
- Species Mangilia herilda Bartsch, 1915 accepted as Mitromorpha herilda (Bartsch, 1915)
- Species Mangilia hermione Dall, 1919 accepted as Pleurotomella hermione (Dall, 1919)
- Species Mangilia himerodes Melvill & Standen, 1896 accepted as Guraleus himerodes (Melvill & Standen, 1896)
- Species Mangilia himerta Melvill & Standen, 1896 accepted as Heterocithara himerta (Melvill & Standen, 1896)
- Species Mangilia hirasei Pilsbry, 1904 accepted as Eucithara hirasei (Pilsbry, 1904)
- Species Mangilia horneana (E. A. Smith, 1884) accepted as Clathurella horneana (E. A. Smith, 1884)
- Species Mangilia houdasi Cossmann, 1903 †
- Species Mangilia humerosa Bartsch, 1915 accepted as Mangilia amplexa (A. Gould, 1860)
- Species Mangilia huttoni E. A. Smith, 1915 accepted as Neoguraleus huttoni (E. A. Smith, 1915)
- Species Mangilia hypomela Dall, 1889 accepted as Aforia hypomela (Dall, 1889)
- Species Mangilia ichthys Melvill, 1910 accepted as Pseudorhaphitoma ichthys (Melvill, 1910)
- Species Mangilia impendens Verco, 1909 accepted as Scrinium impendens (Verco, 1909)
- Species Mangilia incerta Pritchard & Gatliff, 1902 accepted as Mitromorpha incerta (Pritchard & Gatliff, 1902)
- Species Mangilia indistincta (Monterosato, 1875) accepted as Mangelia indistincta (Monterosato, 1875)
- Species Mangilia infanda W. H. Webster, 1906 accepted as Antiguraleus infandus (W. H. Webster, 1906)
- Species Mangilia innotabilis W. H. Turton, 1932 accepted as Orrmaesia ancilla (Thiele, 1925)
- Species Mangilia inornata G. B. Sowerby III, 1896 accepted as Marita inornata (G. B. Sowerby III, 1896)
- Species Mangilia iodolabiata Hornung & Mermod, 1928 accepted as Pseudorhaphitoma iodolabiata (Hornung & Mermod, 1928)
- Species Mangilia ione (Melvill & Standen, 1896) accepted as Anacithara ione (Melvill & Standen, 1896)
- Species Mangilia ischna Dall, 1927 accepted as Famelica monoceros (R. B. Watson, 1881)
- Species Mangilia isophanes Hervier, 1897 accepted as Heterocithara isophanes (Hervier, 1897)
- Species Mangilia jucunda W. H. Turton, 1932 accepted as Mangelia jucunda W. H. Turton, 1932
- Species Mangilia kamakurana Pilsbry, 1904 accepted as Guraleus kamakuranus (Pilsbry, 1904)
- Species Mangilia kochi Pallary, 1904 accepted as Mangelia pallaryi (F. Nordsieck, 1977)
- Species Mangilia koweitensis Melvill, 1904 accepted as Paraclathurella koweitensis (Melvill, 1904)
- Species Mangilia kowiensis W. H. Turton, 1932 accepted as Mangelia kowiensis W. H. Turton, 1932
- Species Mangilia kraussi W. H. Turton, 1932 accepted as Mangelia kraussi W. H. Turton, 1932
- Species Mangilia kurodai Makiyama, 1927 † accepted as Kuroshioturris kurodai (Makiyama, 1927)
- Species Mangilia labratula Cossmann, 1889 † accepted as Mangelia labratula (Cossmann, 1889) †
- Species Mangilia laodice Dall, 1919 accepted as Spirotropis laodice (Dall, 1919)
- Species Mangilia leuca K. J. Bush, 1893 accepted as Glyphostoma leucum (K. J. Bush, 1893)
- Species Mangilia leuckarti Dunker, 1860 accepted as Pseudodaphnella leuckarti (Dunker, 1860)
- Species Mangilia lita (Melvill & Standen, 1896)
- Species Mangilia louisensis G. B. Sowerby III, 1894
- Species Mangilia lyrica (Reeve, 1846) accepted as Gingicithara lyrica (Reeve, 1846)
- Species Mangilia maitreja Koenen, 1872 † accepted as Nitidiclavus maitrejus (Koenen, 1872) †
- Species Mangilia malmii (Dall, 1889) accepted as Mioawateria malmii (Dall, 1889)
- Species Mangilia mangeri Preston, 1905
- Species Mangilia melanitica Dall, 1901 accepted as Nannodiella melanitica (Dall, 1901)
- Species Mangilia merlini Dautzenberg, 1910 accepted as Mangelia merlini Dautzenberg, 1910
- Species Mangilia mica (R. A. Philippi, 1849) accepted as Mangelia mica (R. A. Philippi, 1849)
- Species Mangilia micropleura Guppy, 1867 † accepted as Mangelia micropleura Guppy, 1867 †
- Species Mangilia minuscula (E. A. Smith, 1910) accepted as Mangelia minuscula (E. A. Smith, 1910)
- Species Mangilia monocingulata Dall, 1889 accepted as Saccharoturris monocingulata (Dall, 1889)
- Species Mangilia morgani Marwick, 1924 † accepted as Neoguraleus morgani (Marwick, 1924) †
- Species Mangilia movilla Dall, 1908 accepted as Anticlinura movilla (Dall, 1908)
- Species Mangilia muiri Barnard, 1958 accepted as Mangelia muiri Barnard, 1958
- Species Mangilia multicostata Schepman, 1913 accepted as Anguloclavus multicostatus (Schepman, 1913)
- Species Mangilia multigranosa Schepman, 1913 accepted as Pseudorhaphitoma multigranosa (Schepman, 1913)
- Species Mangilia multilineolata (Deshayes, 1835) accepted as Mangelia multilineolata (Deshayes, 1835)
- Species Mangilia munda Suter, 1909 accepted as Antiguraleus munda [sic]
- Species Mangilia munda (E. A. Smith, 1888)
- Species Mangilia murrhea W. H. Webster, 1906 accepted as Antiguraleus murrheus (W. H. Webster, 1906)
- Species Mangilia myrmecodes Melvill & Standen, 1901
- Species Mangilia nanisca Hervier, 1897 accepted as Anacithara nanisca (Hervier, 1897)
- Species Mangilia nebula (Montagu, 1803) accepted as Bela nebula (Montagu, 1803)
- Species Mangilia nereia W. H. Turton, 1932 accepted as Mangelia nereia W. H. Turton, 1932
- Species Mangilia newcombei Dall, 1919 accepted as Kurtziella newcombei (Dall, 1919)
- Species Mangilia nisga Bartsch, 1915
- Species Mangilia notopyrrha Melvill & Standen, 1896 accepted as Hemilienardia notopyrrha (Melvill & Standen, 1896)
- Species Mangilia nympha Bartsch, 1915 accepted as Decipifus consanguineus (G. B. Sowerby III, 1897)
- Species Mangilia obsoleta G. F. Harris, 1897 † accepted as Antiguraleus obsoleta (G. F. Harris, 1897) †
- Species Mangilia obtusa Preston, 1908
- Species Mangilia oenoa Dall, 1919 accepted as Kurtziella plumbea (Hinds, 1843)
- Species Mangilia olivieriana Melvill, 1917
- Species Mangilia orophoma Melvill & Standen, 1896
- Species Mangilia ossea Pallary, 1920 accepted as Mangelia indistincta (Monterosato, 1875)
- Species Mangilia osumiensis G. B. Sowerby III, 1913 accepted as Anacithara osumiensis (G. B. Sowerby III, 1913)
- Species Mangilia oxia K. J. Bush, 1885 accepted as Nannodiella oxia (K. J. Bush, 1885)
- Species Mangilia pacinii Bucquoy, Dautzenberg & Dollfus, 1883 accepted as Mangelia paciniana (Calcara, 1839)
- Species Mangilia pallida (Reeve, 1846) accepted as Eucithara coronata (Hinds, 1843)
- Species Mangilia patagoniensis Dall, 1919 accepted as Mangelia patagoniensis (Dall, 1919)
- Species Mangilia patula Locard, 1891 accepted as Mangelia costata (Pennant, 1777)
- Species Mangilia paucilirata O. Boettger, 1902 †
- Species Mangilia paulae O. Boettger, 1902 †
- Species Mangilia pellyi (E. A. Smith, 1882) accepted as Mangelia pellyi (E. A. Smith, 1882)
- Species Mangilia perattenuata (Dall, 1905) accepted as Mangelia perattenuata (Dall, 1905)
- Species Mangilia percompacta Dall, 1927 accepted as Teretia megalembryon (Dautzenberg & H. Fischer, 1896)
- Species Mangilia perlonga Melvill, 1899 accepted as Pseudorhaphitoma perlonga (Melvill, 1899)
- Species Mangilia perminima W. H. Turton, 1932 accepted as Mangelia perminima W. H. Turton, 1932
- Species Mangilia perparva Yokoyama, 1928 †
- Species Mangilia pertabulata Sturany, 1903 accepted as Clathurella pertabulata (Sturany, 1903)
- Species Mangilia phaea Melvill & Standen, 1901 accepted as Pseudorhaphitoma phaea (Melvill & Standen, 1901)
- Species Mangilia phalera Dall, 1889 accepted as Glyphostoma phalera (Dall, 1889)
- Species Mangilia philodice Dall, 1919 accepted as Crockerella philodice (Dall, 1919)
- Species Mangilia phoxos Barnard, 1958
- Species Mangilia planilabroides Tryon, 1884 accepted as Citharomangelia planilabroides (Tryon, 1884)
- Species Mangilia pompholyx Dall, 1889 accepted as Xanthodaphne pompholyx (Dall, 1889)
- Species Mangilia ponsonbyi (G. B. Sowerby III, 1892) accepted as Clathurella ponsonbyi (G. B. Sowerby III, 1892)
- Species Mangilia pontyi Dautzenberg, 1910 accepted as Mangelia pontyi (Dautzenberg, 1910)
- Species Mangilia posidonia Melvill, 1904
- Species Mangilia praecophinodes Suter, 1917 † accepted as Mauidrillia praecophinodes (Suter, 1917) †
- Species Mangilia pulchrior Dall, 1921 accepted as Mangelia pulchrior (Dall, 1921)
- Species Mangilia pulchripicta Melvill & Standen, 1901 accepted as Lienardia pulchripicta (Melvill & Standen, 1901)
- Species Mangilia pura Pilsbry, 1904 accepted as Eucithara albivestis (Pilsbry, 1934)
- Species Mangilia pygmaea Dunker, 1860 accepted as Iredalea pygmaea (Dunker, 1860)
- Species Mangilia quadrasi O. Boettger, 1895 accepted as Gingicithara notabilis (E. A. Smith, 1888)
- Species Mangilia quadrata (Reeve, 1845) accepted as Glyphoturris quadrata (Reeve, 1845)
- Species Mangilia quadrata O. Boettger, 1902 †
- Species Mangilia quadricincta Suter, 1908 accepted as Terefundus quadricinctus (Suter, 1908)
- Species Mangilia querna Melvill, 1910 accepted as Anacithara querna (Melvill, 1910)
- Species Mangilia reevei Tryon, 1884 accepted as Eucithara novaehollandiae (Reeve, 1846)
- Species Mangilia reticulosa Dall, 1889 accepted as Daphnella reticulosa (Dall, 1889)
- Species Mangilia retifera Dall, 1889 accepted as Daphnella retifera (Dall, 1889)
- Species Mangilia rhodacme Melvill & Standen, 1896 accepted as Lienardia rhodacme (Melvill & Standen, 1896)
- Species Mangilia rhyssa Dall, 1919 accepted as Clathromangelia rhyssa (Dall, 1919)
- Species Mangilia rietensis W. H. Turton, 1932 accepted as Mangelia rietensis W. H. Turton, 1932
- Species Mangilia robusticostata E. A. Smith, 1879 accepted as Mangelia robusticostata E. A. Smith, 1879
- Species Mangilia rubida (Hinds, 1843) accepted as Lienardia (Lienardia) rubida (Hinds, 1843)
- Species Mangilia rufanensis W. H. Turton, 1932 accepted as Mangelia eucosmia Bartsch, 1915
- Species Mangilia rufostrigata Schepman, 1913 accepted as Stellatoma rufostrigata (Schepman, 1913)
- Species Mangilia rugirima Dall, 1889 accepted as Glyphoturris rugirima (Dall, 1889)
- Species Mangilia savuensis Schepman, 1913 accepted as Guraleus savuensis (Schepman, 1913)
- Species Mangilia schoutenensis May, 1911 accepted as Marita schoutenensis (May, 1911)
- Species Mangilia sciola Barnard, 1958 accepted as Mangelia sciola Barnard, 1958
- Species Mangilia scipio Dall, 1889 accepted as Famelica scipio (Dall, 1889)
- Species Mangilia sculpturata (Dall, 1887) accepted as Mangelia sculpturata (Dall, 1887)
- Species Mangilia sculpturata W. H. Turton, 1932 accepted as Mangelia sculpturata W. H. Turton, 1932
- Species Mangilia sedillina Dall, 1908 accepted as Xanthodaphne sedillina (Dall, 1908)
- Species Mangilia semicarinata Pilsbry, 1904
- Species Mangilia senegalensis Maltzan, 1883 accepted as Mangelia senegalensis Maltzan, 1883
- Species Mangilia septemcostata Schepman, 1913 accepted as Ithycythara septemcostata (Schepman, 1913)
- Species Mangilia serga (Dall, 1881) accepted as Kurtziella serga (Dall, 1881)
- Species Mangilia sericifila Dall, 1927 accepted as Pleurotomella bureaui (Dautzenberg & H. Fischer, 1897)
- Species Mangilia serrula Barnard, 1964 accepted as Mangelia serrula Barnard, 1964
- Species Mangilia shepstonensis E. A. Smith, 1914 accepted as Mangelia shepstonensis E. A. Smith, 1914
- Species Mangilia signum Melvill & Standen, 1896 accepted as Eucithara eumerista (Melvill & Standen, 1896)
- Species Mangilia sofia Dall, 1889 accepted as Xanthodaphne sofia (Dall, 1889)
- Species Mangilia sororcula O. Boettger, 1902 †
- Species Mangilia souverbiei Tryon, 1884 accepted as Eucithara souverbiei (Tryon, 1884)
- Species Mangilia stibarochila Melvill & Standen, 1896
- Species Mangilia stosiciana Brusina, 1869 accepted as Mangelia stosiciana Brusina, 1869
- Species Mangilia strucki Maltzan, 1883 accepted as Raphitoma strucki (Maltzan, 1883)
- Species Mangilia subaurea O. Boettger, 1902 †
- Species Mangilia subaustralis Suter, 1899
- Species Mangilia subcancellata W. H. Turton, 1932 accepted as Mangelia subcancellata W. H. Turton, 1932
- Species Mangilia subclathrata Maltzan, 1883
- Species Mangilia subfoliata O. Boettger, 1902 † accepted as Agathotoma subfoliata (O. Boettger, 1902) †
- Species Mangilia suffusa Dall, 1890 accepted as Xanthodaphne suffusa (Dall, 1890)
- Species Mangilia tachnodes Dall, 1927 accepted as Kurtziella tachnodes (Dall, 1927)
- Species Mangilia taeniata (Deshayes, 1835) accepted as Mangelia taeniata (Deshayes, 1835)
- Species Mangilia tarankiensis Marwick, 1926 † accepted as Antiguraleus taranakiensis (Marwick, 1926) †
- Species Mangilia terpnisma Melvill & Standen, 1901 accepted as Mangelia terpnisma Melvill & Standen, 1901
- Species Mangilia tetartemoris Melvill, 1910
- Species Mangilia thalera Melvill & Standen, 1896 accepted as Lienardia thalera (Melvill & Standen, 1896)
- Species Mangilia thalia W. H. Turton, 1932 accepted as Decipifus consanguineus (G. B. Sowerby III, 1897)
- Species Mangilia thalycra Melvill & Standen, 1896
- Species Mangilia theoteles Melvill & Standen, 1896 accepted as Ceritoturris theoteles (Melvill & Standen, 1896)
- Species Mangilia thepalea Melvill & Standen, 1896
- Species Mangilia thesaurista Melvill & Standen, 1896 accepted as Glyphostoma parthenicum Hervier, 1896
- Species Mangilia theskela Melvill & Standen, 1895 accepted as Macteola theskela (Melvill & Standen, 1895)
- Species Mangilia theskeloides Melvill, 1899
- Species Mangilia thiasotes Melvill & Standen, 1896 accepted as Daphnella thiasotes (Melvill & Standen, 1896)
- Species Mangilia thyridota Melvill & Standen, 1896 accepted as Hemilienardia thyridota (Melvill & Standen, 1896)
- Species Mangilia toreumata Dall, 1889 accepted as Mangelia toreumata (Dall, 1889)
- Species Mangilia townsendi G. B. Sowerby III, 1895 accepted as Citharomangelia townsendi (G. B. Sowerby III, 1895)
- Species Mangilia tranquilla Barnard, 1958 accepted as Mangelia tranquilla Barnard, 1958
- Species Mangilia translucens Barnard, 1958 accepted as Leiocithara translucens (Barnard, 1958)
- Species Mangilia tritaeniata Melvill, 1917
- Species Mangilia trizonata (E. A. Smith, 1882) accepted as Neoguraleus trizonatus (E. A. Smith, 1882)
- Species Mangilia unifasciata (Deshayes, 1835) accepted as Mangelia unifasciata (Deshayes, 1835)
- Species Mangilia vauquelini (Payraudau, 1826) accepted as Mangelia vauquelini (Payraudeau, 1826)
- Species Mangilia verhoeffeni E. von Martens, 1904 accepted as Guraleus verhoeffeni (E. von Martens, 1904)
- Species Mangilia verrucosa (G. B. Sowerby III, 1897) accepted as Mangelia verrucosa (G. B. Sowerby III, 1897)
- Species Mangilia victor G. B. Sowerby III, 1894
- Species Mangilia whitechurchi W. H. Turton, 1932 accepted as Anachis consanguinea (G. B. Sowerby III, 1897)
- Species Mangilia whitei Bartsch, 1928 accepted as Nassarina cruentata (Mörch, 1860)
- Species Mangilia woodwardiae Melvill, 1917
- Genus Mangiliella Bucquoy, Dautzenberg & Dollfus, 1883 accepted as Mangelia Risso, 1826
- Genus Marita Hedley, 1922 (7)
- Genus Mitraguraleus Laseron, 1954 (1)
- Genus Nematoma Bartsch, 1941 accepted as Curtitoma Bartsch, 1941
- Genus Neoguraleus A. W. B. Powell, 1939 (22)
- Genus Nodotoma Bartsch, 1941 accepted as Oenopota Mörch, 1852
- Genus Notocytharella Hertlein & A. M. Strong, 1955 (3)
- Genus Notopropebela N. Sánchez, C. Damborenea & Pastorino, 2023 (3)
- Genus Obesotoma Bartsch, 1941 (18)
- Genus Obestoma [sic] accepted as Obesotoma Bartsch, 1941
- Genus Oenopota Mörch, 1852 (53)
- Genus Oenopotella A. Sysoev, 1988 (1)
- Genus Papillocithara Kilburn, 1992 (2)
- Genus Paraguraleus A. W. B. Powell, 1944 (7)
- Genus Paraspirotropis Sysoev & Kantor, 1984 (1)
- Genus Parviterebra Pilsbry, 1904 (7)
- Genus Perimangelia J. H. McLean, 2000 (2)
- Genus Petrafixia Cossmann, 1901 † (4)
- Genus Platycythara Woodring, 1928 (4)
- Genus Propebela Iredale, 1918 (55)
- Genus Pseudomangelia Sabelli & Spada, 2023 (2)
- Genus Pseudoraphitoma [sic] accepted as Pseudorhaphitoma O. Boettger, 1895
- Genus Pseudorhaphitoma O. Boettger, 1895 (58)
- Genus Pyrgocythara Woodring, 1928 (31)
- Genus Rissomangelia Monterosato, 1917 accepted as Mangelia Risso, 1826
- Genus Rubellatoma Bartsch & Rehder, 1939 (3)
- Genus Saccharoturris Woodring, 1928 (3)
- Genus Scabrella Hedley, 1918 accepted as Asperdaphne Hedley, 1922
- Genus Smithia Monterosato, 1884 accepted as Smithiella Monterosato, 1890
- Genus Smithiella Monterosato, 1890 (1)
- Genus Sorgenfreispira Moroni, 1979 (13)
- Genus Stellatoma Bartsch & Rehder, 1939 (3)
- Genus Suturocythara E. F. García, 2008 (1)
- Genus Tenaturris Woodring, 1928 (13)
- Genus Toxicochlespira Sysoev & Kantor, 1990 (1)
- Genus Tritonimangilia K. Martin, 1914 (1)
- Genus Turritoma Bartsch, 1941 accepted as Propebela Iredale, 1918
- Genus Turritomella Bartsch, 1941 accepted as Propebela Iredale, 1918
- Genus Venustoma Bartsch, 1941 (2)
- Genus Vexiguraleus A. W. B. Powell, 1942 † (4)
- Genus Vielliersia Monterosato, 1884 accepted as Villiersia Monterosato, 1884
- Genus Villiersia Monterosato, 1884 accepted as Mangelia Risso, 1826
- Genus Villiersiella Monterosato, 1890 (2)
- Genus Vitricythara Fargo, 1953 (1)
- Genus Widalli Bogdanov, 1986 accepted as Curtitoma Bartsch, 1941
- 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 (221)
- 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 (787)
- Family Raphitomidae Bellardi, 1875 (1 169)
- 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) (393)
- 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 (1 151)
- Superfamily Olivoidea Latreille, 1825 (741)
- Superfamily Pholidotomoidea Cossmann, 1896 † (56)
- 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 (1 255)
- Superfamily Volutoidea Rafinesque, 1815 (3 029)
- Order Stenoglossa accepted as Neogastropoda
- Subclass Gastropoda incertae sedis (309)
- Subclass Heterobranchia (39 217)
- Subclass Neomphaliones accepted as Vetigastropoda
- Subclass Neritimorpha (1 915)
- Subclass Orthogastropoda represented as Gastropoda
- Subclass Patellogastropoda (514)
- Subclass Prosobranchia
- Subclass Psilogastropoda represented as Gastropoda
- Subclass Vetigastropoda (6 789)
- 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 (1 381)
- Class Polyplaxiphora accepted as Polyplacophora
- Class Rostroconchia † (64)
- Class Scaphopoda (753)
- Class Solenoconchia accepted as Scaphopoda
- Class Solenogastres (313)
- Subclass Chaetodermomorpha accepted as Caudofoveata