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- Mollusca (132 791)
- Subphylum Aculifera
- Subphylum Conchifera
- Subphylum Placophora accepted as Polyplacophora
- Superclass Aplacophora
- Class Amphineura accepted as Aculifera
- Class Bivalvia (25 009)
- Class Caudofoveata (143)
- Class Cephalopoda (1 834)
- Class Conchifera accepted as Bivalvia
- Class Cricoconarida † (1)
- Class Gastropoda (102 697)
- Subclass Amphigastropoda † (390)
- Subclass Angiogastropoda represented as Gastropoda
- Subclass Apogastropoda
- Subclass Caenogastropoda (53 636)
- Subterclass Sorbeoconcha (147)
- Superorder Hypsogastropoda
- Order Architaenioglossa (4 918)
- Order Caenogastropoda incertae sedis (7 676)
- Order Littorinimorpha (17 179)
- Superfamily Calyptraeoidea Lamarck, 1809 (203)
- Superfamily Capuloidea J. Fleming, 1822 (218)
- Superfamily Cassoidea accepted as Tonnoidea Suter, 1913 (1825)
- Superfamily Cingulopsoidea Fretter & Patil, 1958 (193)
- Superfamily Crepiduloidea J. Fleming, 1822 accepted as Calyptraeoidea Lamarck, 1809
- Superfamily Cypraeoidea Rafinesque, 1815 (1 285)
- Superfamily Eulimoidea R. A. Philippi, 1853 accepted as Vanikoroidea Gray, 1840
- Superfamily Ficoidea Meek, 1864 (1840) (71)
- Superfamily Heteropoda Lamarck, 1812 accepted as Pterotracheoidea Rafinesque, 1814
- Superfamily Hipponicoidea Troschel, 1861 (99)
- Superfamily Littorinoidea Children, 1834 (1 372)
- Superfamily Naticoidea Guilding, 1834 (688)
- Superfamily Pterotracheoidea Rafinesque, 1814 (63)
- Superfamily Rissoacea accepted as Rissooidea Gray, 1847
- Superfamily Rissoinoidea W. Stimpson, 1865 accepted as Rissooidea Gray, 1847
- Superfamily Rissooidea Gray, 1847 (2 311)
- Family Anabathroninae Coan, 1964 accepted as Anabathridae Keen, 1971
- Family Ansolidae Slavoshevskaya, 1975 accepted as Barleeiidae J. E. Gray, 1857
- Family Barleeidae [sic] accepted as Barleeiidae J. E. Gray, 1857
- Family Barleeiidae J. E. Gray, 1857 (104)
- Family Emblandidae Ponder, 1985 (1)
- Family Falsobuvignidae Gründel, Keupp & F. Lang, 2019 † (1)
- Family Lironobidae Ponder, 1967 (67)
- Family Merelinidae A. N. Golikov & Starobogatov, 1975 accepted as Lironobidae Ponder, 1967
- Family Onobidae A. N. Golikov & Starobogatov, 1975 accepted as Rissoidae J. E. Gray, 1847
- Family Palaeorissoinidae Gründel & Kowalke, 2002 † (26)
- Family Rissoidae J. E. Gray, 1847 (1 351)
- Subfamily Archascheniinae Zhgenti, 1991 † (2)
- Subfamily Cingulinae Keen, 1971 accepted as Rissoidae J. E. Gray, 1847
- Subfamily Mohrensterniinae Korobkov, 1955 † (22)
- Subfamily Rissoinae J. E. Gray, 1847 accepted as Rissoidae J. E. Gray, 1847
- Subfamily Rissoininae W. Stimpson, 1865 accepted as Rissoinidae W. Stimpson, 1865
- Subfamily Setiinae V. V. Anistratenko & Starobogatov, 1994 accepted as Rissoidae J. E. Gray, 1847
- Genus Acinopsis Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Acinus Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Actonia Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Adolphinoba A. W. B. Powell, 1930 accepted as Attenuata Hedley, 1918
- Genus Alcidia Monterosato, 1890 accepted as Alvania Risso, 1826
- Genus Alsatia Andreae, 1884 † (1)
- Genus Alvanea [sic] accepted as Alvania Risso, 1826
- Genus Alvania Risso, 1826 (478)
- Genus Alvinia Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Ameririssoa Ponder, 1985 accepted as Alvania Risso, 1826
- Genus Amphirissoa Dautzenberg & H. Fischer, 1897 (1)
- Genus Apicularia Monterosato, 1884 accepted as Rissoa Desmarest, 1814 (1)
- Genus Arctonia A. N. Golikov, 1977 accepted as Frigidoalvania Warén, 1974
- Genus Arsenia Monterosato, 1891 accepted as Alvania Risso, 1826
- Genus Assiminopsis Locard, 1897 accepted as Benthonella Dall, 1889
- Genus Auriconoba F. Nordsieck, 1972 accepted as Rissoa Desmarest, 1814
- Genus Austronoba A. W. B. Powell, 1927 accepted as Onoba H. Adams & A. Adams, 1852
- Genus Badenia H. J. Finlay, 1930 † accepted as Onoba (Ovirissoa) Hedley, 1916
- Genus Banlashania X.-H. Yu, 1987 † (2)
- Genus Benthonella Dall, 1889 (16)
- Genus Benthonellania Lozouet, 1990 (30)
- Genus Boreocingula A. N. Golikov & Kussakin, 1974 (5)
- Genus Boreomica Guzhov, 2017 † (2)
- Genus Botryphallus Ponder, 1990 (3)
- Genus Calvadosia Cossmann, 1921 † accepted as Calvadosiella Wenz, 1939 †
- Genus Calvadosiella Wenz, 1939 † (1)
- Genus Cingilla Monterosato, 1884 accepted as Cingula J. Fleming, 1818
- Genus Cingula J. Fleming, 1818 (48)
- Genus Cingulina Monterosato, 1884 accepted as Obtusella Cossmann, 1921
- Genus Conalvinia Ponder, 1967 accepted as Alvania Risso, 1826
- Genus Crisilla Monterosato, 1917 (46)
- Genus Ellenstrongia Amati, Di Giulio & Oliverio, 2023 (1)
- Genus Falsisetia A. N. Golikov & Kussakin, 1967 accepted as Lucidestea Laseron, 1956
- Genus Flemellia F. Nordsieck, 1972 accepted as Alvania Risso, 1826
- Genus Flemingia Jeffreys, 1884 accepted as Alvania Risso, 1826
- Genus Frigidoalvania Warén, 1974 (9)
- Genus Galeodina Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Galeodinopsis Sacco, 1895 (5)
- Genus Gofasia Bouchet & Warén, 1993 (7)
- Genus Goniostoma A. Villa & J. B. Villa, 1841 accepted as Rissoa Desmarest, 1814
- Genus Gueriniana F. Nordsieck, 1972 accepted as Rissoa Desmarest, 1814
- Genus Haurakia Iredale, 1915 (36)
- Genus Haurakiopsis A. W. B. Powell, 1937 accepted as Haurakia Iredale, 1915
- Genus Hela Jeffreys, 1870 accepted as Benthonella Dall, 1889
- Genus Hirsonella J.-C. Fischer, 1969 † (1)
- Genus Ihungia Marwick, 1931 † (8)
- Genus Koskinakra Kadolsky, 2016 † (1)
- Genus Lamarckia Leach, 1852 accepted as Rissoa Desmarest, 1814
- Genus Lilacinia F. Nordsieck, 1972 accepted as Rissoa Desmarest, 1814
- Genus Linemera H. J. Finlay, 1924 accepted as Alvania (Linemera) H. J. Finlay, 1924 (1)
- Genus Liroculma Ponder, 1967 accepted as Onoba (Subestea) Cotton, 1944
- Genus Loxostoma Bivona e Bernardi, 1838 accepted as Rissoa Desmarest, 1814
- Genus Lucidestea Laseron, 1956 (21)
- Genus Madeiranzonia Moolenbeek & Faber, 2007 (1)
- Genus Manawatawhia A. W. B. Powell, 1937 accepted as Onoba (Manawatawhia) A. W. B. Powell, 1937
- Genus Manzonia Brusina, 1870 (43)
- Genus Massotia Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Alvania Risso, 1826
- Genus Mereliniopsis Ponder, 1967 accepted as Merelina Iredale, 1915
- Genus Micromanzonia Moolenbeek & Raven, 2024 (1)
- Genus Moniziella F. Nordsieck, 1972 accepted as Alvania Risso, 1826
- Genus Mutiturboella F. Nordsieck, 1972 accepted as Pusillina Monterosato, 1884
- Genus Nobolira H. J. Finlay, 1926 accepted as Attenuata Hedley, 1918
- Genus Obtusella Cossmann, 1921 (10)
- Genus Omanimerelina Moolenbeek & Bosch, 2007 (1)
- Genus Onoba H. Adams & A. Adams, 1852 (121)
- Genus Ovirissoa Hedley, 1916 accepted as Onoba (Ovirissoa) Hedley, 1916 (3)
- Genus Palaeoceratia Gründel, 1999 † (1)
- Genus Parashiela Laseron, 1956 (9)
- Genus Parvisetia Monterosato, 1884 accepted as Setia H. Adams & A. Adams, 1852
- Genus Paryphostoma Bayan, 1873 † (1)
- Genus Peringiella Monterosato, 1878 (5)
- Genus Persephona Leach, 1852 accepted as Rissoa Desmarest, 1814
- Genus Plagiostyla Fischer, 1872 accepted as Plagyostila de Folin, 1872
- Genus Plagyostila de Folin, 1872 (3)
- Genus Polyhyba F. Haas, 1947
- Genus Pontiturboella Sitnikova, Starobogatov & V. Anistratenko, 1992 (1)
- Genus Porosalvania Gofas, 2007 (8)
- Genus Powellia H. J. Finlay, 1926 † accepted as Badenia H. J. Finlay, 1930 †
- Genus Powellisetia Ponder, 1965 (32)
- Genus Profundialvania Taviani, 1975 accepted as Alvania Risso, 1826
- Genus Promerelina A. W. B. Powell, 1926 accepted as Merelina Iredale, 1915
- Genus Pseudalvania A. W. Janssen, 1967 accepted as Alvania Risso, 1826
- Genus Pseudosetia Monterosato, 1884 (12)
- Genus Punctulum Jeffreys, 1884 (6)
- Genus Pusillina Monterosato, 1884 (30)
- Genus Pyrgosformisia J. Barros, S. Lima & D. Tenório, 2018 (1)
- Genus Quarkia Faber, 2009 (1)
- Genus Radiata [sic] accepted as Pusillina Monterosato, 1884
- Genus Rissoa Desmarest, 1814 (199)
- Subgenus Rissoa (Alaba) H. Adams & A. Adams, 1853 accepted as Alaba H. Adams & A. Adams, 1853
- Subgenus Rissoa (Alcidia) Monterosato, 1890 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Alvania) Risso, 1826 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Alvinia) Monterosato, 1884 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Amphithalamus) P. P. Carpenter, 1864 accepted as Amphithalamus P. P. Carpenter, 1864
- Subgenus Rissoa (Apicularia) Monterosato, 1884 accepted as Rissoa Desmarest, 1814
- Subgenus Rissoa (Arsenia) Monterosato, 1891 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Ceratia) H. Adams & A. Adams, 1852 accepted as Ceratia H. Adams & A. Adams, 1852
- Subgenus Rissoa (Cingula) J. Fleming, 1818 accepted as Cingula J. Fleming, 1818
- Subgenus Rissoa (Cingulina) Monterosato, 1884 accepted as Obtusella Cossmann, 1921
- Subgenus Rissoa (Flemingia) Jeffreys, 1884 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Folinia) Crosse, 1868 accepted as Folinia Crosse, 1868
- Subgenus Rissoa (Galeodina) Monterosato, 1884 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Goniostoma) A. Villa & J. B. Villa, 1841 accepted as Rissoa Desmarest, 1814
- Subgenus Rissoa (Haurakia) Iredale, 1915 accepted as Haurakia Iredale, 1915
- Subgenus Rissoa (Horea) E. A. Smith, 1889 accepted as Bridouxia Bourguignat, 1885
- Subgenus Rissoa (Hydrobia) W. Hartmann, 1821 accepted as Hydrobia W. Hartmann, 1821
- Subgenus Rissoa (Lilacinia) F. Nordsieck, 1972 accepted as Rissoa Desmarest, 1814
- Subgenus Rissoa (Manzonia) Brusina, 1870 accepted as Manzonia Brusina, 1870
- Subgenus Rissoa (Massotia) Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Alvania Risso, 1826
- Subgenus Rissoa (Microsetia) Monterosato, 1884 accepted as Eatonina Thiele, 1912
- Subgenus Rissoa (Mohrensternia) Stoliczka, 1868 † accepted as Mohrensternia Stoliczka, 1868 †
- Subgenus Rissoa (Nevillia) H. Adams, 1868 accepted as Alcyna A. Adams, 1860
- Subgenus Rissoa (Nodulus) Monterosato, 1878 accepted as Nodulus Monterosato, 1878
- Subgenus Rissoa (Onoba) H. Adams & A. Adams, 1852 accepted as Onoba H. Adams & A. Adams, 1852
- Subgenus Rissoa (Pisinna) Monterosato, 1878 accepted as Pisinna Monterosato, 1878
- Subgenus Rissoa (Punctulum) Jeffreys, 1884 accepted as Punctulum Jeffreys, 1884
- Subgenus Rissoa (Pusillina) Monterosato, 1884 accepted as Pusillina Monterosato, 1884
- Subgenus Rissoa (Rissoina) A. d'Orbigny, 1841 accepted as Rissoina A. d'Orbigny, 1841
- Subgenus Rissoa (Sabanea) Gray, 1847 sensu Monterosato, 1884 accepted as Pusillina Monterosato, 1884
- Subgenus Rissoa (Scrobs) R. B. Watson, 1886 accepted as Anabathron Frauenfeld, 1867
- Subgenus Rissoa (Setia) H. Adams & A. Adams, 1852 accepted as Setia H. Adams & A. Adams, 1852
- Subgenus Rissoa (Turbella) Leach, 1847 accepted as Turboella Leach, 1847
- Species Rissoa aartseni Verduin, 1985
- Species Rissoa abbreviata Baudon, 1853 †
- Species Rissoa abbreviata Grateloup, 1828 † accepted as Hydrobia abbreviata (Grateloup, 1828) †
- Species Rissoa aberrans C. B. Adams, 1850 accepted as Stosicia aberrans (C. B. Adams, 1850)
- Species Rissoa abjecta R. B. Watson, 1873
- Species Rissoa abyssicola Forbes, 1850 accepted as Alvania testae (Aradas & Maggiore, 1844)
- Species Rissoa acerosa L. Seguenza, 1903
- Species Rissoa acicula Risso, 1826 accepted as Rissoa auriscalpium (Linnaeus, 1758)
- Species Rissoa aculeus (A. A. Gould, 1841) accepted as Onoba aculeus (A. Gould, 1841)
- Species Rissoa acuta J. De C. Sowerby, 1829 † accepted as Palaeorissoina sowerbyi (Deshayes, 1838) †
- Species Rissoa acuta Desmarest, 1814 accepted as Rissoa auriscalpium (Linnaeus, 1758)
- Species Rissoa acutata Schauroth, 1857 †
- Species Rissoa acutelirata P. P. Carpenter, 1864 accepted as Alvania acutelirata (P. P. Carpenter, 1864)
- Species Rissoa acuticarina Blake, 1880 † accepted as Buvignieria acuticarina (Blake, 1880) †
- Species Rissoa acuticosta (Sacco, 1895) † accepted as Rissoa federicoi Kovács & Stein, 2023 †
- Species Rissoa acuticosta Koenen, 1892 †
- Species Rissoa adarensis E. A. Smith, 1902 accepted as Onoba kergueleni (E. A. Smith, 1875)
- Species Rissoa adela A. d'Orbigny, 1852 †
- Species Rissoa adjacens E. A. Smith, 1910 accepted as Afriscrobs adjacens (E. A. Smith, 1910)
- Species Rissoa aedonis R. B. Watson, 1886 accepted as Onoba aedonis (R. B. Watson, 1886)
- Species Rissoa aemula Monterosato, 1878
- Species Rissoa aenonensis Brusina, 1907
- Species Rissoa aequa E. A. Smith, 1890 accepted as Cingula aequa (E. A. Smith, 1890)
- Species Rissoa aequatorialis Thiele, 1925 accepted as Benthonellania aequatorialis (Thiele, 1925)
- Species Rissoa aethiopica Thiele, 1925
- Species Rissoa affinis Jeffreys, 1884 accepted as Manzonia vigoensis (Rolán, 1983)
- Species Rissoa affinis C. B. Adams, 1845 accepted as Zebinella affinis (C. B. Adams, 1845)
- Species Rissoa africana Thiele, 1925 accepted as Benthonellania africana (Thiele, 1925)
- Species Rissoa agapeta E. A. Smith, 1890 accepted as Cingula agapeta (E. A. Smith, 1890)
- Species Rissoa agnewi Tenison Woods, 1877 accepted as Onoba agnewi (Tenison Woods, 1877)
- Species Rissoa agulhasensis Thiele, 1925 accepted as Cingula agulhasensis (Thiele, 1925)
- Species Rissoa akibai Yokoyama, 1926 † accepted as Alvania akibai (Yokoyama, 1926)
- Species Rissoa alata Menke, 1830
- Species Rissoa albella Lovén, 1846 accepted as Pusillina sarsii (Lovén, 1846)
- Species Rissoa albella Alder, 1844 accepted as Rissoella diaphana (Alder, 1848)
- Species Rissoa albida C. B. Adams, 1845 accepted as Zebinella albida (C. B. Adams, 1845)
- Species Rissoa albolirata P. P. Carpenter, 1864 accepted as Lirobarleeia albolirata (P. P. Carpenter, 1864)
- Species Rissoa albugo R. B. Watson, 1873
- Species Rissoa alderi Jeffreys, 1858 accepted as Obtusella intersecta (S. V. Wood, 1857)
- Species Rissoa algeriana Monterosato, 1877 accepted as Alvania algeriana (Monterosato, 1877)
- Species Rissoa algoensis Thiele, 1925 accepted as Eatoniella algoensis (Thiele, 1925)
- Species Rissoa alienocurta Lozouet, 1998 †
- Species Rissoa alifera Thiele, 1925 accepted as Hoplopteron aliferum (Thiele, 1925)
- Species Rissoa alleryi (F. Nordsieck, 1972)
- Species Rissoa alphesiboei Melvill, 1912 accepted as Iravadia ictriella (Melvill, 1910)
- Species Rissoa alpina Gümbel, 1861 †
- Species Rissoa alvearium R. B. Watson, 1886 accepted as Cingula alvearium (R. B. Watson, 1886)
- Species Rissoa alveata Melvill & Standen, 1901 accepted as Iravadia quadrasi (O. Boettger, 1893)
- Species Rissoa ambigua Brugnone, 1873 accepted as Setia ambigua (Brugnone, 1873)
- Species Rissoa ambigua Harmer, 1925 † accepted as Rissoa harmeri Faber, 2018 †
- Species Rissoa ambigua (Gould, 1849) accepted as Rissoina ambigua (A. Gould, 1849)
- Species Rissoa amblia R. B. Watson, 1886 accepted as Pusillina amblia (R. B. Watson, 1886)
- Species Rissoa americana Friele, 1886 accepted as Frigidoalvania brychia (A. E. Verrill, 1884)
- Species Rissoa amica Thiele, 1925 accepted as Pusillina amica (Thiele, 1925)
- Species Rissoa ampulla Eichwald, 1853 † accepted as Alvania ampulla (Eichwald, 1853) †
- Species Rissoa anatina auctt.
- Species Rissoa angeli Tenison Woods, 1877 accepted as Brookula angeli (Tenison Woods, 1877)
- Species Rissoa angulata G. Seguenza, 1876 accepted as Alvania spinosa (Monterosato, 1890)
- Species Rissoa angulata Eichwald, 1830 † accepted as Mohrensternia angulata (Eichwald, 1830) †
- Species Rissoa angulata Jeffreys, 1884 accepted as Rissoa angulatoconica Chirli & Forli, 2021
- Species Rissoa angulatacuta (Sacco, 1895) †
- Species Rissoa angulatoconica Chirli & Forli, 2021
- Species Rissoa anguliferens de Folin, 1870 accepted as Rissoella anguliferens (de Folin, 1870)
- Species Rissoa angusticostata F. Sandberger, 1860 †
- Species Rissoa angustior (Monterosato, 1917)
- Species Rissoa anomala Eichwald, 1830 †
- Species Rissoa apiculata Danilo & Sandri, 1856 accepted as Rissoa similis Scacchi, 1836
- Species Rissoa approxima Petterd, 1884 accepted as Pisinna approxima (Petterd, 1884)
- Species Rissoa aquensis Grateloup, 1838 † accepted as Alvania aquensis (Grateloup, 1838) †
- Species Rissoa arata Récluz, 1843
- Species Rissoa arata R. A. Philippi, 1849
- Species Rissoa archensis May, 1913 accepted as Attenuata archensis (May, 1913)
- Species Rissoa arctica Lovén, 1846 accepted as Onoba aculeus (A. Gould, 1841)
- Species Rissoa arenaria (Mighels & C. B. Adams, 1842) accepted as Onoba mighelsii (W. Stimpson, 1851)
- Species Rissoa areolata R. A. Philippi, 1844 †
- Species Rissoa areolifera F. Sandberger, 1860 † accepted as Alvania areolifera (F. Sandberger, 1863) †
- Species Rissoa argentea G. B. Sowerby III, 1892 accepted as Alvania argentea (G. B. Sowerby III, 1892)
- Species Rissoa aristaei Melvill, 1912 accepted as Pseudonoba aristaei (Melvill, 1912)
- Species Rissoa aspera R. A. Philippi, 1844 accepted as Alvania aspera (R. A. Philippi, 1844)
- Species Rissoa asura Yokoyama, 1926 † accepted as Frigidoalvania asura (Yokoyama, 1926)
- Species Rissoa athymorhyssa Dall, 1892 †
- Species Rissoa atkinsoni Tenison Woods, 1877 accepted as Lucidestea atkinsoni (Tenison Woods, 1876)
- Species Rissoa atomus E. A. Smith, 1890
- Species Rissoa atomus Brusina, 1866 accepted as Eatonina fulgida (J. Adams, 1797)
- Species Rissoa atomus Suter, 1908 accepted as Eatonina subflavescens (Iredale, 1915)
- Species Rissoa auberiana A. d'Orbigny, 1842 accepted as Alvania auberiana (A. d'Orbigny, 1842)
- Species Rissoa auranthiaca Brusina, 1866 accepted as Barleeia unifasciata (Montagu, 1803)
- Species Rissoa aurantiaca R. B. Watson, 1873 accepted as Alvania aurantiaca (R. B. Watson, 1873)
- Species Rissoa auriculata L. Seguenza, 1903
- Species Rissoa auriformis Pallary, 1904
- Species Rissoa auriscalpium (Linnaeus, 1758)
- Species Rissoa aurita Monterosato, 1877 accepted as Crisilla semistriata (Montagu, 1808)
- Species Rissoa australis R. B. Watson, 1886 accepted as Powellisetia australis (R. B. Watson, 1886)
- Species Rissoa australis G. B. Sowerby II, 1877
- Species Rissoa badia R. B. Watson, 1886 accepted as Amphithalamus jacksoni (Brazier, 1895)
- Species Rissoa badia Petterd, 1884 accepted as Badepigrus badius (Petterd, 1884)
- Species Rissoa baldacconii Cantraine, 1842 †
- Species Rissoa balkei Verduin, 1976 accepted as Pusillina balkei (Verduin, 1976)
- Species Rissoa balliae W. Thompson, 1840
- Species Rissoa banatica Jekelius, 1944 †
- Species Rissoa barbeti de Folin, 1867
- Species Rissoa barboti [sic] † accepted as Rissoa (Mohrensternia) barbotii Andrusov, 1890 †
- Species Rissoa barleei Jeffreys, 1847 accepted as Peringia ulvae (Pennant, 1777)
- Species Rissoa barreti Morlet, 1885 † accepted as Alvania barreti (Morlet, 1885) †
- Species Rissoa bartonensis F. E. Edwards, 1866 †
- Species Rissoa basispiralis Grant-Mackie & Chapman-Smith, 1971 † accepted as Diala semistriata (R. A. Philippi, 1849)
- Species Rissoa basisulcata Etheridge & Bell, 1898 †
- Species Rissoa becki W. H. Turton, 1933
- Species Rissoa bella A. Adams, 1853 accepted as Hyala bella (A. Adams, 1853)
- Species Rissoa bellardii G. Seguenza, 1876 †
- Species Rissoa benzi (Aradas & Maggiore, 1844) accepted as Pusillina benzi (Aradas & Maggiore, 1844)
- Species Rissoa beyersi Thiele, 1925 accepted as Alvania beyersi (Thiele, 1925)
- Species Rissoa beyrichii Bosquet, 1859 † accepted as Alvania beyrichii (Bosquet, 1859) †
- Species Rissoa biangulata Deshayes, 1861 † accepted as Galeodinopsis biangulata (Deshayes, 1861) †
- Species Rissoa bicarinata Benoist, 1875 †
- Species Rissoa bicingulata G. Seguenza, 1876 † accepted as Alvania bicingulata (G. Seguenza, 1876) †
- Species Rissoa bicolor Petterd, 1884 accepted as Pisinna bicolor (Petterd, 1884)
- Species Rissoa bidentata R. A. Philippi, 1845 accepted as Zebina bidentata (R. A. Philippi, 1845)
- Species Rissoa bissulca Buvignier, 1843 †
- Species Rissoa boscii Payraudeau, 1826 accepted as Melanella boscii (Payraudeau, 1826)
- Species Rissoa bosqueti J. Müller, 1859 †
- Species Rissoa boytonensis Harmer, 1925 †
- Species Rissoa brachia R. B. Watson, 1886 accepted as Onoba brachia (R. B. Watson, 1886)
- Species Rissoa browniana (A. d'Orbigny, 1842) accepted as Zebina browniana (A. d'Orbigny, 1842)
- Species Rissoa bruguieri Payraudeau, 1826 accepted as Rissoina bruguieri (Payraudeau, 1826)
- Species Rissoa buccinalis Grateloup, 1828 † accepted as Stosicia buccinalis (Grateloup, 1828) †
- Species Rissoa buccinalis (Lamarck, 1804) † accepted as Pseudotaphrus buccinalis (Lamarck, 1804) †
- Species Rissoa buccinoides Deshayes, 1835 accepted as Alvania discors (T. Brown, 1818)
- Species Rissoa bucquoyi [sic] accepted as Odostomella doliolum (R. A. Philippi, 1844)
- Species Rissoa bulimoides Grateloup, 1828 †
- Species Rissoa bureana G. B. Sowerby II, 1877 accepted as Rissoina bureana (G. B. Sowerby II, 1877)
- Species Rissoa caffra G. B. Sowerby III, 1897 accepted as Barleeia caffra (G. B. Sowerby III, 1897)
- Species Rissoa cala E. A. Smith, 1890 accepted as Barleeia cala (E. A. Smith, 1890)
- Species Rissoa calathicus auctt. accepted as Turbo calathiscus Montagu, 1808
- Species Rissoa calathiscus (Montagu, 1808) accepted as Alvania cimex (Linnaeus, 1758)
- Species Rissoa calathus Forbes & Hanley, 1850 accepted as Alvania beanii (Hanley, 1844)
- Species Rissoa calathus Forbes & Hanley, 1850 sensu Manzoni, 1868 accepted as Alvania subcalathus Dautzenberg & H. Fischer, 1906
- Species Rissoa calliopaea A. d'Orbigny, 1852 †
- Species Rissoa callistrophia Dall, 1892 †
- Species Rissoa callosa Manzoni, 1868 accepted as Crisilla callosa (Manzoni, 1868)
- Species Rissoa campta Dall, 1927 accepted as Alvania campta (Dall, 1927)
- Species Rissoa canaliculata R. A. Philippi, 1844 accepted as Alvania zetlandica (Montagu, 1816)
- Species Rissoa canariensis A. d'Orbigny, 1840 accepted as Alvania canariensis (A. d'Orbigny, 1840)
- Species Rissoa canariensis (F. Nordsieck & García-Talavera, 1979)
- Species Rissoa cancellata (da Costa, 1778) accepted as Alvania cancellata (da Costa, 1778)
- Species Rissoa cancellata Récluz, 1843
- Species Rissoa cancellata (H. C. Lea, 1840) †
- Species Rissoa cancellata Desmarest, 1814 accepted as Alvania cimex (Linnaeus, 1758)
- Species Rissoa cancellata R. A. Philippi, 1844 accepted as Alvania hispidula (Monterosato, 1884)
- Species Rissoa candidata W. H. Turton, 1932
- Species Rissoa candidissima W. H. Webster, 1905 accepted as Subonoba candidissima (W. H. Webster, 1905)
- Species Rissoa canonica Dall, 1927 accepted as Alvania canonica (Dall, 1927)
- Species Rissoa capensis G. B. Sowerby III, 1892
- Species Rissoa caribaea A. d'Orbigny, 1842 accepted as Simulamerelina caribaea (A. d'Orbigny, 1842)
- Species Rissoa caribaea d'Orbigny, 1842 sensu Monterosato, 1875 accepted as Alvania subareolata Monterosato, 1869
- Species Rissoa carinata Aradas, 1847 accepted as Alvania zetlandica (Montagu, 1816)
- Species Rissoa carinata R. A. Philippi, 1836 accepted as Manzonia crassa (Kanmacher, 1798)
- Species Rissoa carnosa W. H. Webster, 1905 accepted as Fictonoba carnosa (W. H. Webster, 1905)
- Species Rissoa carolina Hébert & Renevier †
- Species Rissoa carpenteri Weinkauff, 1855 accepted as Alvania carpenteri (Weinkauff, 1885)
- Species Rissoa caspia Eichwald, 1838 accepted as Laevicaspia caspia (Eichwald, 1838)
- Species Rissoa castanea Møller, 1842 accepted as Boreocingula castanea (Møller, 1842)
- Species Rissoa castanea G. B. Sowerby II, 1859 accepted as Paludestrina jenkinsi (E. A. Smith, 1889)
- Species Rissoa catagrapha Monterosato, 1891 †
- Species Rissoa catesbyana A. d'Orbigny, 1842 accepted as Schwartziella catesbyana (A. d'Orbigny, 1842)
- Species Rissoa cazini Vélain, 1877 accepted as Pisinna cazini (Vélain, 1877)
- Species Rissoa cerasina Brusina, 1866 accepted as Rissoa parva (da Costa, 1778)
- Species Rissoa cerithina R. A. Philippi, 1849 accepted as Cerithidium cerithinum (R. A. Philippi, 1849)
- Species Rissoa certa Švagrovský, 1971 †
- Species Rissoa charope Melvill & Standen, 1901 accepted as Benthonellania charope (Melvill & Standen, 1901)
- Species Rissoa chastelii "bosq[uet]" Senft, 1878 †
- Species Rissoa cheilostoma Tenison Woods, 1877 accepted as Merelina cheilostoma (Tenison Woods, 1877)
- Species Rissoa chesnelii Michaud, 1830 accepted as Schwartziella chesnelii (Michaud, 1830)
- Species Rissoa chilensis R. A. Philippi, 1887 † accepted as Alvania chilensis (R. A. Philippi, 1887) †
- Species Rissoa chrysalida Chapman & Gabriel, 1914 † accepted as Pisinna chrysalida (Chapman & Gabriel, 1914) †
- Species Rissoa cimex (Linnaeus, 1758) accepted as Alvania cimex (Linnaeus, 1758)
- Variety Rissoa cimex var. depauperata Monterosato, 1877 accepted as Alvania mamillata Risso, 1826
- Species Rissoa cimicoides Forbes, 1844 accepted as Alvania cimicoides (Forbes, 1844)
- Species Rissoa cincta Deshayes, 1861 † accepted as Pseudotaphrus deshayesi Pacaud, 2024 †
- Species Rissoa cincta Abich, 1859 accepted as Laevicaspia cincta (Abich, 1859)
- Species Rissoa cingillata MacGillivray, 1843 accepted as Cingula trifasciata (J. Adams, 1800)
- Species Rissoa cingilus Michaud, 1830
- Species Rissoa cingulata Leche, 1878 accepted as Frigidoalvania cruenta (Odhner, 1915)
- Species Rissoa cingulata R. A. Philippi, 1836 accepted as Alvania cingulata (R. A. Philippi, 1836)
- Species Rissoa cingulata Deshayes, 1861 †
- Species Rissoa clandestina C. B. Adams, 1852 accepted as Schwartziella clandestina (C. B. Adams, 1852)
- Species Rissoa clathrata R. A. Philippi, 1844 accepted as Alvania hispidula (Monterosato, 1884)
- Species Rissoa clathrata Grateloup, 1828 † accepted as Alvania aquensis (Grateloup, 1838) †
- Species Rissoa clathrata J. E. Gray, 1826
- Species Rissoa clathrata Millet, 1865 †
- Species Rissoa clotho M. Hörnes, 1856 †
- Species Rissoa coarctata Staadt, 1913 † accepted as Pseudonoba coarctata (Staadt, 1913) †
- Species Rissoa cochlearella (Lamarck, 1804) † accepted as Rissoina cochlearella (Lamarck, 1804) †
- Species Rissoa coelata Monterosato
- Species Rissoa columen Melvill, 1904 accepted as Chevallieria columen (Melvill, 1904)
- Species Rissoa columnaria Hedley & May, 1908 accepted as Pisinna columnaria (Hedley & May, 1908)
- Species Rissoa communis Forbes, 1838 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa compacta P. P. Carpenter, 1864 accepted as Alvania compacta (P. P. Carpenter, 1864)
- Species Rissoa compsa E. A. Smith, 1890 accepted as Cingula compsa (E. A. Smith, 1890)
- Species Rissoa concinna (G. B. Sowerby II, 1879) accepted as Stosicia mirabilis (Weinkauff, 1881)
- Species Rissoa concinnata Jeffreys, 1883 accepted as Obtusella macilenta (Monterosato, 1880)
- Species Rissoa confinis S. V. Wood, 1848 †
- Species Rissoa conica L. Périer, 1867 accepted as Rissoella conica (L. Périer, 1867)
- Species Rissoa coniformis de Folin, 1867
- Species Rissoa conspecta E. A. Smith, 1904 accepted as Cingula conspecta (E. A. Smith, 1904)
- Species Rissoa contorta Jeffreys, 1856 accepted as Nodulus contortus (Jeffreys, 1856)
- Species Rissoa conuloidea Etheridge & Bell, 1893 †
- Species Rissoa conus Eichwald, 1838 accepted as Laevicaspia conus (Eichwald, 1838)
- Species Rissoa cooperi Tryon, 1865
- Species Rissoa coriacea Manzoni, 1868 accepted as Talassia coriacea (Manzoni, 1868)
- Species Rissoa corilea G. B. Sowerby II, 1876 accepted as Stosicia corilea (G. B. Sowerby II, 1876)
- Species Rissoa cornea Lovén, 1846 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa coronata R. A. Philippi & Scacchi, 1840 accepted as Opalia coronata (R. A. Philippi & Scacchi, 1840)
- Species Rissoa cossurae Calcara, 1841 accepted as Eatonina cossurae (Calcara, 1841)
- Species Rissoa costata (J. Adams, 1797) accepted as Manzonia crassa (Kanmacher, 1798)
- Species Rissoa costata Desmarest, 1814 accepted as Rissoa variabilis (Megerle von Mühlfeld, 1824)
- Species Rissoa costata J. Müller, 1851 † accepted as Rissoa incrassata J. Müller, 1851 †
- Species Rissoa costeiensis Kowalke & Harzhauser, 2004 †
- Species Rissoa costellata Grateloup, 1838 †
- Species Rissoa costifera Piette, 1855 † accepted as Hirsonella costifera (Piette, 1855) †
- Species Rissoa costifera Schauroth, 1859 †
- Species Rissoa costulata Alder, 1844 accepted as Rissoa guerinii Récluz, 1843
- Species Rissoa costulata Risso, 1826 accepted as Rissoa variabilis (Megerle von Mühlfeld, 1824)
- Species Rissoa costulata S. V. Wood, 1848 † accepted as Pyrgulina stefanisi (Jeffreys, 1869)
- Species Rissoa costulata Anton, 1838
- Species Rissoa crassicosta C. B. Adams, 1845 accepted as Opalia hotessieriana (A. d'Orbigny, 1842)
- Species Rissoa crassilabrum Garrett, 1857 accepted as Zebina tridentata (Michaud, 1830)
- Species Rissoa crassilabrum W. H. Turton, 1932 accepted as Rissoa rufanensis W. H. Turton, 1933
- Species Rissoa crassistria [sic] † accepted as Rissoa crassistriata S. V. Wood, 1848 †
- Species Rissoa crassistriata S. V. Wood, 1848 † accepted as Alvania crassistriata (S. V. Wood, 1848) †
- Species Rissoa craticula Briart & Cornet, 1887 † accepted as Alvania craticula (Briart & Cornet, 1887) †
- Species Rissoa crawfordi E. A. Smith, 1901 accepted as Pisinna crawfordi (E. A. Smith, 1901)
- Species Rissoa crebrisulcata G. B. Sowerby II, 1876
- Species Rissoa crefeldensis Wiechmann, 1874 †
- Species Rissoa crenulata Michaud, 1830 accepted as Alvania cancellata (da Costa, 1778)
- Species Rissoa crenulifera Piette, 1855 †
- Species Rissoa crispa R. B. Watson, 1873 accepted as Manzonia crispa (R. B. Watson, 1873)
- Species Rissoa cristallinula Manzoni, 1868 accepted as Crisilla cristallinula (Manzoni, 1868)
- Species Rissoa crux Eichwald, 1853 †
- Species Rissoa cruzensis Nowell-Usticke, 1969 accepted as Cymatium aquatile (Reeve, 1844)
- Species Rissoa cruzi Castellanos & D. E. Fernández, 1974 accepted as Alvania cruzi (Castellanos & D. E. Fernández, 1974)
- Species Rissoa crystallina Garrett, 1873 accepted as Alvania crystallina (Garrett, 1873)
- Species Rissoa cumingii Reeve, 1849 accepted as Rissoina striata (Quoy & Gaimard, 1833)
- Species Rissoa cumingii G. B. Sowerby II, 1876 accepted as Rissoa cumingii Reeve, 1849
- Species Rissoa cureti Cossmann, 1918 †
- Species Rissoa curta Dall, 1927
- Species Rissoa curta Dujardin, 1837 † accepted as Alvania curta (Dujardin, 1837) †
- Species Rissoa curticostata S. V. Wood, 1848 †
- Species Rissoa cyclostoma Tenison Woods, 1877 accepted as Pisinna cyclostoma (Tenison Woods, 1877)
- Species Rissoa cyclostoma Récluz, 1843 accepted as Rissoa cyclostomata Récluz, 1843
- Species Rissoa cyclostomata Récluz, 1843 accepted as Alvania zetlandica (Montagu, 1816)
- Species Rissoa cylindracea Krynicki, 1837
- Species Rissoa cylindrella Odhner, 1924
- Species Rissoa dactyliosa Deshayes, 1861 † accepted as Pezantia Cossmann, 1896 †
- Species Rissoa decipiens Deshayes, 1861 † accepted as Cossmannia decipiens (Deshayes, 1861) †
- Species Rissoa decorata R. A. Philippi, 1846
- Species Rissoa decorticata Landau, Ceulemans & Van Dingenen, 2018 †
- Species Rissoa decussata Dujardin, 1837 † accepted as Rissoina exdecussata Sacco, 1895 †
- Species Rissoa deformis G. B. Sowerby I, 1833 accepted as Moerchiella deformis (G. B. Sowerby I, 1833)
- Species Rissoa degrangei (Cossmann & Peyrot, 1919) †
- Species Rissoa delicata R. A. Philippi, 1849 accepted as Pseudonoba delicata (R. A. Philippi, 1849)
- Species Rissoa deliciosa Jeffreys, 1884 accepted as Alvania electa (Monterosato, 1874)
- Species Rissoa denseclathrata Thiele, 1925 accepted as Alvania denseclathrata (Thiele, 1925)
- Species Rissoa densecosta Etheridge & Bell, 1893 †
- Species Rissoa densilabrum Melvill, 1912 accepted as Pellamora densilabrum (Melvill, 1912)
- Species Rissoa depicta Manzoni, 1868 accepted as Crisilla depicta (Manzoni, 1868)
- Species Rissoa deserta E. A. Smith, 1907 accepted as Powellisetia deserta (E. A. Smith, 1907)
- Species Rissoa deshayesiana Récluz, 1843 accepted as Chrysallida excavata (R. A. Philippi, 1836)
- Species Rissoa desmarestii Récluz, 1843 accepted as Rissoa costata Desmarest, 1814
- Species Rissoa desmarestii "Audouin" Issel, 1869
- Species Rissoa desmoulinsii A. d'Orbigny, 1852 †
- Species Rissoa deweti Thiele, 1925 accepted as Alvania deweti (Thiele, 1925)
- Species Rissoa dharma Yokoyama, 1926 † accepted as Cingula dharma (Yokoyama, 1926) †
- Species Rissoa diaphana Alder, 1848 accepted as Rissoella diaphana (Alder, 1848)
- Species Rissoa dictyophora R. A. Philippi, 1844 accepted as Alvania dictyophora (R. A. Philippi, 1844)
- Species Rissoa dictysphora [sic] accepted as Rissoa dictyophora R. A. Philippi, 1844
- Species Rissoa didyma R. B. Watson, 1886 accepted as Simulamerelina didyma (R. B. Watson, 1886)
- Species Rissoa diemenensis Petterd, 1884 accepted as Pisinna olivacea (Frauenfeld, 1867)
- Species Rissoa dilemma O. Boettger, 1907 †
- Species Rissoa dimidiata Eichwald, 1838 accepted as Turricaspia dimidiata (Eichwald, 1838)
- Species Rissoa discrepans Tate & May, 1900 accepted as Haurakia discrepans (Tate & May, 1900)
- Species Rissoa dissimilis Harmer, 1920 †
- Species Rissoa dissolata
- Species Rissoa dissoluta Weichmann, 1874 † accepted as Ceratia dissoluta Weichmann, 1874 †
- Species Rissoa distans Anton, 1838 accepted as Rissoina distans (Anton, 1838)
- Species Rissoa dobrogica Necrasov, 1936
- Species Rissoa doliolum R. A. Philippi, 1844 accepted as Odostomella doliolum (R. A. Philippi, 1844)
- Species Rissoa dolium Nyst, 1845 accepted as Pusillina philippi (Aradas & Maggiore, 1844)
- Species Rissoa dorbignyi Audouin, 1826 accepted as Alvania dorbignyi (Audouin, 1826)
- Species Rissoa dorbignyi "Audouin" Issel, 1869
- Species Rissoa dubia R. M. Johnston, 1880 † accepted as Pisinna varicifera varicifera (Tenison Woods, 1877) †
- Species Rissoa dubia Defrance, 1827 †
- Species Rissoa dubia Friedberg, 1907 † accepted as Rissoa friedbergi Cossmann, 1908 †
- Species Rissoa dubia Schauroth, 1857 †
- Species Rissoa dubiosa C. B. Adams, 1850 accepted as Schwartziella dubiosa (C. B. Adams, 1850)
- Species Rissoa dubitabilis Tate, 1899 accepted as Pisinna dubitabilis (Tate, 1899)
- Species Rissoa dubius Petterd, 1884 accepted as Pisinna dubitabilis (Tate, 1899)
- Species Rissoa duboisii Nyst, 1845 †
- Species Rissoa dufrenoyi Des Moulins, 1868 † accepted as Ceratia dufrenoyi (Des Moulins, 1868) †
- Species Rissoa dupiniana A. d'Orbigny, 1842 † accepted as Buvignieria dupiniana (A. d'Orbigny, 1842) †
- Species Rissoa duplicata J. De C. Sowerby, 1829 † accepted as Buvignieria duplicata (J. De C. Sowerby, 1829) †
- Species Rissoa eburnea W. Stimpson, 1851 accepted as Liostomia eburnea (W. Stimpson, 1851)
- Species Rissoa ecostata Michaud, 1830 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa edgariana Melvill & Standen, 1907 accepted as Rissoa parva (da Costa, 1778)
- Species Rissoa edogawensis Yokoyama, 1927 accepted as Stenothyra edogawensis (Yokoyama, 1927)
- Species Rissoa edwardiensis R. B. Watson, 1886 accepted as Skenella edwardiensis (R. B. Watson, 1886)
- Species Rissoa ehrenbergi [sic] accepted as Rissoa ehrenbergii R. A. Philippi, 1844
- Species Rissoa ehrenbergii R. A. Philippi, 1844 accepted as Pusillina ehrenbergii (R. A. Philippi, 1844)
- Species Rissoa elata R. A. Philippi, 1844 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa electa Monterosato, 1874 accepted as Alvania electa (Monterosato, 1874)
- Species Rissoa electrae Manousis, 2019
- Species Rissoa elegans Risso, 1826 accepted as Rissoa auriscalpium (Linnaeus, 1758)
- Species Rissoa elegans Grateloup, 1838 †
- Species Rissoa elegans A. Adams, 1853
- Species Rissoa elegantissima (A. d'Orbigny, 1842) accepted as Ailinzebina elegantissima (A. d'Orbigny, 1842)
- Species Rissoa elegantissima Monterosato, 1875 accepted as Alvania elegantissima (Monterosato, 1875)
- Species Rissoa elegantissima G. Seguenza, 1876 accepted as Alvania subsoluta (Aradas, 1847)
- Species Rissoa elegantula Piette, 1857 † accepted as Goniospira bicoronata (Piette, 1855) †
- Species Rissoa elimattae (Ludbrook, 1956) † accepted as Onoba elimattae (Ludbrook, 1956) †
- Species Rissoa elongata R. A. Philippi, 1836 accepted as Odostomia plicata (Montagu, 1803)
- Species Rissoa elongata Eichwald, 1830 † accepted as Hydrobia elongata (Eichwald, 1830) †
- Species Rissoa elongata Piette, 1857 †
- Species Rissoa elspethae Melvill, 1910 accepted as Chevallieria columen (Melvill, 1904)
- Species Rissoa emaciata Mörch, 1876 accepted as Alvania emaciata (Mörch, 1876)
- Species Rissoa emarginata F. W. Hutton, 1885 † accepted as Nozeba emarginata (F. W. Hutton, 1885)
- Species Rissoa emblematica Hedley, 1906 accepted as Emblanda emblematica (Hedley, 1906)
- Species Rissoa enysii Bell, 1898 † accepted as Alvania enysii (Bell, 1898) †
- Species Rissoa epentroma (Melvill, 1896) accepted as Costabieta epentroma (Melvill, 1896)
- Species Rissoa ephamilla E. A. Smith, 1890 accepted as Barleeia ephamilla (E. A. Smith, 1890)
- Species Rissoa epima Dall & C. T. Simpson, 1901 accepted as Alvinia epima (Dall & C. T. Simpson, 1901)
- Species Rissoa epulata Pilsbry & C. W. Johnson, 1917 †
- Species Rissoa equestris Bonelli † accepted as Manzonia equestris (Bonelli) †
- Species Rissoa eritima E. A. Smith, 1890 accepted as Elachisina eritima (E. A. Smith, 1890)
- Species Rissoa erosa Odhner, 1924 accepted as Amphithalamus erosus (Odhner, 1924)
- Species Rissoa euchila R. B. Watson, 1886 accepted as Alvania euchila (R. B. Watson, 1886)
- Species Rissoa eulimoides C. B. Adams, 1850 accepted as Melanella eulimoides (C. B. Adams, 1850)
- Species Rissoa eurydictium Cossmann, 1888 †
- Species Rissoa euxinica Milaschewitsch, 1909
- Species Rissoa exarata W. Stimpson, 1851 accepted as Onoba mighelsii (W. Stimpson, 1851)
- Species Rissoa excavata R. A. Philippi, 1836 accepted as Ividella excavata (R. A. Philippi, 1836)
- Species Rissoa exigua Michaud, 1830 accepted as Manzonia crassa (Kanmacher, 1798)
- Species Rissoa exigua Eichwald, 1830 †
- Species Rissoa exigua Lycett, 1863 †
- Species Rissoa exilis Tryon, 1866 accepted as Diala exilis (Tryon, 1866)
- Species Rissoa eximia Jeffreys, 1849 accepted as Chrysallida eximia (Jeffreys, 1849)
- Species Rissoa exserta Suter, 1908 accepted as Alvania exserta (Suter, 1908)
- Species Rissoa extranea Eichwald, 1830 † accepted as Zebinella extranea (Eichwald, 1830) †
- Species Rissoa fallax T. Brown, 1839 accepted as Cingula cingillus (Montagu, 1803)
- Species Rissoa farquhari W. H. Turton, 1932
- Species Rissoa farquhari E. A. Smith, 1910 accepted as Cingula farquhari (E. A. Smith, 1910)
- Species Rissoa fasciata Requien, 1848 accepted as Eatonina cossurae (Calcara, 1841)
- Species Rissoa fayalensis R. B. Watson, 1886 accepted as Benthonellania fayalensis (R. B. Watson, 1886)
- Species Rissoa federicoi Kovács & Stein, 2023 †
- Species Rissoa fenestrata Krauss, 1848 accepted as Alvania fenestrata (Krauss, 1848)
- Species Rissoa fenestrata Etheridge & Bell, 1893 †
- Species Rissoa fernandinae Dall, 1927 accepted as Cingula fernandinae (Dall, 1927)
- Species Rissoa ficaratiensis Brugnone, 1876 accepted as Pseudosetia ficaratiensis (Brugnone, 1876)
- Species Rissoa filocincta Hedley & Petterd, 1906 accepted as Alvania filocincta (Hedley & Petterd, 1906)
- Species Rissoa filosa Brusina, 1872
- Species Rissoa filostria Melvill & Standen, 1912 accepted as Onoba filostria (Melvill & Standen, 1912)
- Species Rissoa finckhi Hedley, 1899 accepted as Chrystella finckhi (Hedley, 1899)
- Species Rissoa firmata C. B. Adams, 1852 accepted as Schwartziella firmata (C. B. Adams, 1852)
- Species Rissoa fischeri Jeffreys, 1884 accepted as Alvania fischeri (Jeffreys, 1884)
- Species Rissoa flammea Pease, 1868 accepted as Diala sulcifera sulcifera (A. Adams, 1862)
- Species Rissoa flammulata F. W. Hutton, 1878 accepted as Eatoniella huttoni (Pilsbry, 1888)
- Species Rissoa flexuosa Koenen, 1892 †
- Species Rissoa foliata Suter, 1908 accepted as Merelina foliata (Suter, 1908)
- Species Rissoa fortis C. B. Adams, 1852 accepted as Rissoina fortis (C. B. Adams, 1852)
- Species Rissoa fragilis Michaud, 1830 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa fragilis (Lamarck, 1804) † accepted as Cymenorytis fragilis (Lamarck, 1804) †
- Species Rissoa francoiana A. d'Orbigny, 1851 † accepted as Buvignieria duplicata (J. De C. Sowerby, 1829) †
- Species Rissoa fraterna Wiechmann, 1874 †
- Species Rissoa fraudulenta E. A. Smith, 1907 sensu Melvill & Standen, 1907 accepted as Onoba grisea (E. von Martens, 1885)
- Species Rissoa frauenfeldi Schwartz von Mohrenstern, 1867 accepted as Pisinna frauenfeldi (Schwartz von Mohrenstern, 1867)
- Species Rissoa frauenfeldiana Brusina, 1866
- Species Rissoa freminvillii Audouin, 1826
- Species Rissoa frenchiensis Gatliff & Gabriel, 1908 accepted as Pisinna frenchiensis (Gatliff & Gabriel, 1908)
- Species Rissoa freycineti May, 1915 accepted as Onoba freycineti (May, 1915)
- Species Rissoa friedbergi Cossmann, 1908 †
- Species Rissoa frumentum Piette, 1856 †
- Species Rissoa fulgida (J. Adams, 1797) accepted as Eatonina fulgida (J. Adams, 1797)
- Species Rissoa fulva Michaud, 1830 accepted as Barleeia unifasciata (Montagu, 1803)
- Species Rissoa galvagni Aradas & Maggiore, 1844 accepted as Crisilla galvagni (Aradas & Maggiore, 1844)
- Species Rissoa garretti Tate, 1899 accepted as Iravadia quadrasi (O. Boettger, 1893)
- Species Rissoa gatliffiana Chapman & Gabriel, 1914 † accepted as Nozeba gatliffiana (Chapman & Gabriel, 1914) †
- Species Rissoa gemmula P. Fischer, 1869
- Species Rissoa gemmula W. H. Turton, 1932 accepted as Rissoa tomlini W. H. Turton, 1933
- Species Rissoa gentilissiana accepted as Hydrobia gentilsiana Crosse, 1874
- Species Rissoa georgiana Pfeffer, 1886 accepted as Onoba georgiana (Pfeffer, 1886)
- Species Rissoa geraea Dall, 1892 †
- Species Rissoa geryonia Nardo, 1847 accepted as Alvania geryonia (Nardo, 1847)
- Species Rissoa gibbera R. B. Watson, 1873 accepted as Madeiranzonia gibbera (R. B. Watson, 1873)
- Species Rissoa gibsoni T. Brown, 1841 †
- Species Rissoa gigantea Deshayes, 1850 accepted as Moerchiella gigantea (Deshayes, 1850)
- Species Rissoa gilva W. H. Turton, 1932 accepted as Pusillina (Haurakia) gilva (W. H. Turton, 1932)
- Species Rissoa glabra (T. Brown, 1827)
- Species Rissoa glabra (T. Brown, 1827), sensu Alder, 1844 accepted as Rissoella diaphana (Alder, 1848)
- Species Rissoa glabrata (Megerle von Mühlfeld, 1824) accepted as Pisinna glabrata (Megerle von Mühlfeld, 1824)
- Species Rissoa glabrata G. B. Sowerby II, 1859
- Species Rissoa globosa Monterosato, 1884 accepted as Obtusella intersecta (S. V. Wood, 1857)
- Species Rissoa globulus Møller, 1842 accepted as Boreocingula globulus (Møller, 1842)
- Species Rissoa glypta E. A. Smith, 1890 accepted as Onoba glypta (E. A. Smith, 1890)
- Species Rissoa goepperti Schauroth, 1857 †
- Species Rissoa gomerica (F. Nordsieck & García-Talavera, 1979)
- Species Rissoa gougeti Michaud, 1830 accepted as Barleeia gougeti (Michaud, 1830)
- Species Rissoa gracilicosta Etheridge & Bell, 1893 †
- Species Rissoa gracilis Pease, 1860 accepted as Pyramidelloides angustus (Hedley, 1898)
- Species Rissoa gracilis MacGillivray, 1843 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa gracilis Svagrovský, 1971 †
- Species Rissoa gracilis Schauroth, 1856 †
- Species Rissoa gracilis A. Adams, 1870
- Species Rissoa gradata F. W. Hutton, 1885 † accepted as Linemera interrupta H. J. Finlay, 1924 †
- Species Rissoa gradata A. d'Orbigny, 1842 accepted as Lirobarleeia gradata (A. d'Orbigny, 1842)
- Species Rissoa gradatula Mörch, 1876 accepted as Mumiola gradatula (Mörch, 1876)
- Species Rissoa granulata R. A. Philippi, 1836 accepted as Alvania cimex (Linnaeus, 1758)
- Species Rissoa granulata Requien, 1848
- Species Rissoa granulum R. A. Philippi, 1844
- Species Rissoa graphica T. Brown, 1844 accepted as Cingula trifasciata (J. Adams, 1800)
- Species Rissoa grateloupi Basterot, 1825 † accepted as Rissoina grateloupi (Basterot, 1825) †
- Species Rissoa griegi Friele, 1879 accepted as Pusillina tumidula (G. O. Sars, 1878)
- Species Rissoa grisea E. von Martens, 1885 accepted as Onoba grisea (E. von Martens, 1885)
- Species Rissoa grossa Michaud, 1830 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa guerinii Récluz, 1843
- Species Rissoa guernei Dautzenberg, 1889
- Species Rissoa hamiltoni Suter, 1898 accepted as Haurakia hamiltoni (Suter, 1898)
- Species Rissoa harmeri Faber, 2018 †
- Species Rissoa harveyi W. Thompson, 1840 accepted as Chrysallida excavata (R. A. Philippi, 1836)
- Species Rissoa hebes O. Boettger, 1907 †
- Species Rissoa heralaciniae † accepted as Alvania heraelaciniae Ruggieri, 1950 †
- Species Rissoa hertzogi Thiele, 1925 accepted as Benthonellania hertzogi (Thiele, 1925)
- Species Rissoa herwigia Castellanos & D. E. Fernández, 1974 accepted as Alvania herwigia (Castellanos & D. E. Fernández, 1974)
- Species Rissoa hidasensis Csepreghy-Meznerics, 1950 †
- Species Rissoa houdasi Cossmann, 1907 † accepted as Alvania houdasi (Cossmann, 1907) †
- Species Rissoa hulliana Tate, 1899 accepted as Rissoa hullii Tate, 1893
- Species Rissoa hullii Tate, 1893 accepted as Alvania fasciata (Tenison Woods, 1876)
- Species Rissoa hyalina Desmarest, 1814 accepted as Rissoa monodonta R. A. Philippi, 1836
- Species Rissoa ichikawensis Yokoyama, 1927 † accepted as Finella pupoides A. Adams, 1860
- Species Rissoa ictriella Melvill, 1910 accepted as Pseudonoba ictriella (Melvill, 1910)
- Species Rissoa ignorata Pallary, 1920 accepted as Alvania subareolata Monterosato, 1869
- Species Rissoa ignota Thiele, 1925 accepted as Eatoniella ignota (Thiele, 1925)
- Species Rissoa ilca Thiele, 1925
- Species Rissoa imbrex Hedley, 1908 accepted as Lironoba imbrex (Hedley, 1908)
- Species Rissoa imperspicua Pallary, 1920 accepted as Alvania imperspicua (Pallary, 1920)
- Species Rissoa impolita F. W. Hutton, 1873 accepted as Evalea impolita (F. W. Hutton, 1873)
- Species Rissoa impressa F. W. Hutton, 1885 † accepted as Pisinna impressa (F. W. Hutton, 1885)
- Species Rissoa ina Thiele, 1925 accepted as Lucidestea ina (Thiele, 1925)
- Species Rissoa incerta Deshayes, 1861 † accepted as Hydrobia incerta (Deshayes, 1861) †
- Species Rissoa incerta Briart & Cornet, 1887 †
- Species Rissoa inchoata Deshayes, 1861 †
- Species Rissoa incompleta Hedley, 1908 accepted as Pusillina discrepans (Tate & May, 1900)
- Species Rissoa incompta A. A. Gould, 1862
- Species Rissoa inconspicua Alder, 1844 accepted as Pusillina inconspicua (Alder, 1844)
- Species Rissoa inconspicua C. B. Adams, 1852 accepted as Alvania monserratensis F. Baker, G. D. Hanna & A. M. Strong, 1930
- Species Rissoa incrassata J. Müller, 1851 †
- Species Rissoa infecta Suter, 1908 accepted as Pusillina (Haurakia) infecta (Suter, 1908)
- Species Rissoa inflata M. Hörnes, 1856 † accepted as Mohrensternia inflata (M. Hörnes, 1856) †
- Species Rissoa inflatella Thiele, 1912 accepted as Onoba inflatella (Thiele, 1912)
- Species Rissoa inflexicosta (Cossmann, 1921) †
- Species Rissoa inflexicosta Cossmann, 1907 †
- Species Rissoa infrastricta Garrett, 1873 accepted as Opalia bicarinata (G. B. Sowerby II, 1844)
- Species Rissoa infrastriolata Thiele, 1925
- Species Rissoa infratincta Garrett, 1873 accepted as Phosinella infratincta (Garrett, 1873)
- Species Rissoa infrequens C. B. Adams, 1852 accepted as Opalia infrequens (C. B. Adams, 1852)
- Species Rissoa innocens W. H. Turton, 1932
- Species Rissoa insculpta Murdoch, 1905 accepted as Onoba insculpta (Murdoch, 1905)
- Species Rissoa insenghae Calcara, 1845 †
- Species Rissoa insignis A. Adams & Reeve, 1850 accepted as Tomlinella insignis (A. Adams & Reeve, 1850)
- Species Rissoa insignis de Folin, 1867 accepted as Folinia signae (Bartsch, 1915)
- Species Rissoa integella Hedley, 1904 accepted as Attenuata integella (Hedley, 1904)
- Species Rissoa interfossa (P. P. Carpenter, 1864) accepted as Lirobittium interfossa (P. P. Carpenter, 1864)
- Species Rissoa interfossa Weinkauff, 1885
- Species Rissoa intermedia Aradas, 1847 accepted as Alvania cimicoides (Forbes, 1844)
- Species Rissoa intermedia Grateloup, 1828 †
- Species Rissoa interrupta (J. Adams, 1800) accepted as Rissoa parva (da Costa, 1778)
- Species Rissoa intersecta S. V. Wood, 1857 accepted as Obtusella intersecta (S. V. Wood, 1857)
- Species Rissoa intusstriata Etheridge & Bell, 1893 †
- Species Rissoa invisibilis Hedley, 1899 accepted as Parashiela invisibilis (Hedley, 1899)
- Species Rissoa iravadioides Gatliff & Gabriel, 1913 accepted as Microdryas iravadioides (Gatliff & Gabriel, 1913)
- Species Rissoa iravadoides [sic] accepted as Rissoa iravadioides Gatliff & Gabriel, 1913
- Species Rissoa irritans Thiele, 1925
- Species Rissoa ischna Tate, 1899 accepted as Epigrus cylindraceus (Tenison Woods, 1878)
- Species Rissoa islandica Friele, 1886 accepted as Onoba islandica (Friele, 1886)
- Species Rissoa italiensis Verduin, 1985
- Species Rissoa jacksoni Brazier, 1895 accepted as Amphithalamus jacksoni (Brazier, 1895)
- Species Rissoa janjucensis Gatliff & Gabriel, 1913 accepted as Microdryas janjucensis (Gatliff & Gabriel, 1913)
- Species Rissoa janmayeni Friele, 1878 accepted as Frigidoalvania janmayeni (Friele, 1878)
- Species Rissoa Jan-Mayeni Friele, 1878 accepted as Rissoa janmayeni Friele, 1878
- Species Rissoa janus C. B. Adams, 1852 accepted as Zebinella janus (C. B. Adams, 1852)
- Species Rissoa janusi (F. Nordsieck, 1972)
- Species Rissoa jeffreysi E. Waller, 1864 accepted as Alvania jeffreysi (E. Waller, 1864)
- Species Rissoa joenia Amato, 1843 accepted as Eatonina cossurae (Calcara, 1841)
- Species Rissoa jousseaumei Dautzenberg & H. Fischer, 1896 accepted as Rissoa guernei Dautzenberg, 1889
- Species Rissoa joviana Melvill & Standen, 1896 accepted as Finella pupoides A. Adams, 1860
- Species Rissoa jurensis Etallon, 1862 †
- Species Rissoa karsteni R. Janssen, 1978 †
- Species Rissoa kelseyi Dall & Bartsch, 1902 accepted as Lirobarleeia kelseyi (Dall & Bartsch, 1902)
- Species Rissoa kergueleni E. A. Smith, 1875 accepted as Onoba kergueleni (E. A. Smith, 1875)
- Species Rissoa kleciaki Monterosato, 1906
- Species Rissoa labiata R. A. Philippi, 1836 † accepted as Alvania carinata (da Costa, 1778)
- Species Rissoa labiosa (Montagu, 1803) accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa lachesis (Basterot, 1825) † accepted as Alvania lachesis (Basterot, 1825) †
- Species Rissoa lactea Michaud, 1830 accepted as Alvania lactea (Michaud, 1830)
- Species Rissoa laevigata Menke, 1828 accepted as Rissoa monodonta R. A. Philippi, 1836
- Species Rissoa laevigata C. B. Adams, 1850 accepted as Zebina sloaniana (A. d'Orbigny, 1842)
- Species Rissoa laevigata Eichwald, 1830 † accepted as Onoba laevigata (Eichwald, 1830) †
- Species Rissoa laevigata Koenen, 1883 †
- Species Rissoa laevis Monterosato, 1877 accepted as Peringiella denticulata Ponder, 1985
- Species Rissoa laevis J. De C. Sowerby, 1829 †
- Species Rissoa laevissima C. B. Adams, 1850 accepted as Rissoina browniana A. d'Orbigny, 1842
- Species Rissoa lampra Dall, 1927 accepted as Alvania lampra (Dall, 1927)
- Species Rissoa lampra Suter, 1908 accepted as Eatoniella lampra (Suter, 1908)
- Species Rissoa lanciae Calcara, 1845 accepted as Alvania lanciae (Calcara, 1845)
- Species Rissoa lantzi Vélain, 1877 accepted as Onoba lantzi (Vélain, 1877)
- Species Rissoa latior (Mighels & C. B. Adams, 1842) accepted as Cingula latior Mighels & C. B. Adams, 1842
- Species Rissoa laurae de Folin, 1870 accepted as Rissoina laurae (de Folin, 1870)
- Species Rissoa layardi Petterd, 1884 accepted as Lironoba layardi (Petterd, 1884)
- Species Rissoa leacocki R. B. Watson, 1873 accepted as Alvania leacocki (R. B. Watson, 1873)
- Species Rissoa leighi T. Brown, 1841 †
- Species Rissoa leptalea Murdoch, 1905 accepted as Pupatonia pupinella (H. J. Finlay, 1927)
- Species Rissoa lettana Van Winkle, 1918 †
- Species Rissoa lia (Monterosato, 1884)
- Species Rissoa liasina Dunker, 1846 † accepted as Palaeorissoina liasina (Dunker, 1846) †
- Species Rissoa liddelliana Hedley, 1907 accepted as Parashiela liddelliana (Hedley, 1907)
- Species Rissoa lignea Thorpe
- Species Rissoa lilacina Récluz, 1843
- Species Rissoa lincta R. B. Watson, 1873 accepted as Onoba lincta (R. B. Watson, 1873)
- Species Rissoa lineata Petterd, 1884 accepted as Alvania strangei (Brazier, 1894)
- Species Rissoa lineata (Risso, 1826) accepted as Alvania lineata Risso, 1826
- Species Rissoa lineolata Michaud, 1830 accepted as Pusillina lineolata (Michaud, 1830)
- Species Rissoa lipeus Dall, 1892 †
- Species Rissoa lirata P. P. Carpenter, 1857 accepted as Lirobarleeia lirata (P. P. Carpenter, 1857)
- Species Rissoa listera Dall, 1927 accepted as Benthonellania listera (Dall, 1927)
- Species Rissoa litiopaopsis J. A. Gardner, 1947 † accepted as Onoba litiopaopsis (J. A. Gardner, 1947) †
- Species Rissoa littorea Jeffreys, 1856 accepted as Paludinella globularis (Hanley, 1844)
- Species Rissoa lockyeri Hedley, 1911 accepted as Attenuata lockyeri (Hedley, 1911)
- Species Rissoa lucullana (Scacchi, 1833) accepted as Turbo lucullanus Scacchi, 1833
- Species Rissoa lusciniae R. B. Watson, 1886 accepted as Onoba lusciniae (R. B. Watson, 1886)
- Species Rissoa lusoria Yokoyama, 1926 †
- Species Rissoa macandreae MacAndrew, 1851
- Species Rissoa macandrewi Manzoni, 1868 accepted as Alvania macandrewi (Manzoni, 1868)
- Species Rissoa maccoyi Tenison Woods, 1877 accepted as Rissopsetia maccoyi (Tenison Woods, 1877)
- Species Rissoa macra R. B. Watson, 1886 accepted as Ceratia macra (R. B. Watson, 1886)
- Species Rissoa macrostoma Thiele, 1925 accepted as Talassia macrostoma (Thiele, 1925)
- Species Rissoa magarikawaensis Nomura & Zinbo, 1937 †
- Species Rissoa mamoi Aradas & Maggiore, 1844 accepted as Parthenina suturalis (R. A. Philippi, 1844)
- Species Rissoa mandralisci Aradas & Maggiore, 1844 accepted as Pisinna glabrata (Megerle von Mühlfeld, 1824)
- Species Rissoa margiminia (F. Nordsieck, 1972) accepted as Rissoa marginata Michaud, 1830
- Species Rissoa marginata Michaud, 1830 accepted as Pusillina marginata (Michaud, 1830)
- Species Rissoa mariae Tenison Woods, 1876 accepted as Laevilitorina mariae (Tenison Woods, 1876)
- Species Rissoa mariae A. d'Orbigny, 1852 † accepted as Alvania (Acinus) mariae (A. d'Orbigny, 1852) †
- Species Rissoa marionensis R. B. Watson, 1886 accepted as Eatoniella subrufescens (E. A. Smith, 1875)
- Species Rissoa marmorata Cantraine, 1842 accepted as Setia marmorata (Cantraine, 1842)
- Species Rissoa martini Cossmann, 1889 †
- Species Rissoa matoniana Récluz, 1843 accepted as Rissoa parva (da Costa, 1778)
- Species Rissoa mauritiana E. von Martens, 1880 accepted as Simulamerelina mauritiana (E. von Martens, 1880)
- Species Rissoa maxima Briart & Cornet, 1868 †
- Species Rissoa maya Yokoyama, 1926 †
- Species Rissoa melanochroma Tate, 1899 accepted as Eatoniella melanochroma (Tate, 1899)
- Species Rissoa melanostoma Requien, 1848 accepted as Rissoa similis Scacchi, 1836
- Species Rissoa melanura C. B. Adams, 1850 accepted as Alaba incerta (A. d'Orbigny, 1841)
- Species Rissoa melanura Tenison Woods, 1877 accepted as Rissoa melanochroma Tate, 1899
- Species Rissoa membranacea (J. Adams, 1800)
- Species Rissoa meneghiniana De Stefani, 1875 † accepted as Prososthenia meneghiniana (De Stefani, 1875) †
- Species Rissoa mercurialis R. B. Watson, 1886 accepted as Pseudonoba delicata (R. A. Philippi, 1849)
- Species Rissoa meridionalis Tokunaga, 1906 †
- Species Rissoa messanensis Aradas & Benoit, 1876
- Species Rissoa michaudii Nyst, 1836 † accepted as Rissoa turbinata (Lamarck, 1804) †
- Species Rissoa microcharia Dall, 1892 †
- Species Rissoa micrometrica Aradas & Benoit, 1876 accepted as Tubbreva micrometrica (Aradas & Benoit, 1876)
- Species Rissoa microstoma R. B. Watson, 1886 accepted as Caelatura microstoma (R. B. Watson, 1886)
- Species Rissoa microstriata Murdoch, 1905 accepted as Powellisetia microstriata (Murdoch, 1905)
- Species Rissoa mighelsii W. Stimpson, 1851 accepted as Onoba mighelsii (W. Stimpson, 1851)
- Species Rissoa miliaris Thiele, 1912 accepted as Skenella sinapi (R. B. Watson, 1886)
- Species Rissoa milleri de Folin, 1871
- Species Rissoa milletii Etheridge & Bell, 1893 † accepted as Onoba milletii (Etheridge & Bell, 1893) †
- Species Rissoa minoica Oberling, 1970 accepted as Rissoa scurra (Monterosato, 1917)
- Species Rissoa minor C. B. Adams, 1850 accepted as Schwartziella minor (C. B. Adams, 1850)
- Species Rissoa minuscula A. E. Verrill & K. J. Bush, 1900 accepted as Alvania minuscula (A. E. Verrill & K. J. Bush, 1900)
- Species Rissoa minuta (Totten, 1834) accepted as Ecrobia truncata (Vanatta, 1924)
- Species Rissoa minutissima Michaud, 1830 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa minutissima T. Brown, 1841 †
- Species Rissoa mirabilis Manzoni, 1868
- Species Rissoa miranda A. Adams, 1861 accepted as Pyramidelloides mirandus (A. Adams, 1861)
- Species Rissoa misera Deshayes, 1861 † accepted as Pusillina misera (Deshayes, 1861) †
- Species Rissoa mitreola Eichwald, 1853 †
- Species Rissoa mixta Tate, 1899 accepted as Onoba australiae (Frauenfeld, 1867)
- Species Rissoa modesta (H. C. Lea, 1845)
- Species Rissoa moniziana R. B. Watson, 1873 accepted as Alvania moniziana (R. B. Watson, 1873)
- Species Rissoa monodonta R. A. Philippi, 1836
- Species Rissoa montacuti Jeffreys, 1884 accepted as Rissoa montagui Payraudeau, 1826
- Species Rissoa montagui Payraudeau, 1826 accepted as Alvania discors (T. Brown, 1818)
- Species Rissoa monterosatoi Pallary, 1906 accepted as Rissoa aartseni Verduin, 1985
- Species Rissoa monterosatoi P. Fischer, 1877 † accepted as Alvania monterosatoi (P. Fischer, 1877) †
- Species Rissoa moreana Buvignier, 1852 †
- Species Rissoa moreyensis Cossmann, 1885 † accepted as Trochoturbella moreyensis (Cossmann, 1885) †
- Species Rissoa mosensis Buvignier, 1852 †
- Species Rissoa moulinsii A. d'Orbigny †
- Species Rissoa mucronata Svagrovský, 1971 †
- Species Rissoa mucronata Menke, 1828
- Species Rissoa multicincta Smriglio & Mariottini, 1995
- Species Rissoa multicostata (F. Nordsieck & García-Talavera, 1979)
- Species Rissoa multicostata C. B. Adams, 1850 accepted as Rissoina multicostata (C. B. Adams, 1850)
- Species Rissoa multicostata Garrett, 1857 accepted as Rissoina costulifera Pease, 1862
- Species Rissoa multicostata Speyer, 1864 † accepted as Galeodinopsis semperi (Wiechmann, 1871) †
- Species Rissoa multilineata W. Stimpson, 1851 accepted as Onoba aculeus (A. Gould, 1841)
- Species Rissoa multilirata May, 1915 accepted as Onoba multilirata (May, 1915)
- Species Rissoa multistriata Bell, 1892 † accepted as Alvania multistriata (Bell, 1892) †
- Species Rissoa munieri Szőts, 1953 †
- Species Rissoa mutabilis Schwartz von Mohrenstern, 1868 accepted as Alvania scabra (R. A. Philippi, 1844)
- Species Rissoa nana R. A. Philippi, 1844 accepted as Pusillina philippi (Aradas & Maggiore, 1844)
- Species Rissoa nana F. W. Hutton, 1873 accepted as Pusillina (Haurakia) huttoni (Suter, 1898)
- Species Rissoa nana (Lamarck, 1810) †
- Species Rissoa nana Grateloup, 1838 †
- Species Rissoa nerina A. d'Orbigny, 1852 † accepted as Zebina nerina (A. d'Orbigny, 1852) †
- Species Rissoa nicobarica Thiele, 1925 accepted as Alvania nicobarica (Thiele, 1925)
- Species Rissoa nigra Krauss, 1848 accepted as Eatoniella afronigra Ponder & Worsfold, 1994
- Species Rissoa nina F. Nordsieck, 1968
- Species Rissoa nitida Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Peringiella elegans (Locard, 1891)
- Species Rissoa nitida Brugnone, 1879 accepted as Rissoa similis Scacchi, 1836
- Species Rissoa nitida Grateloup, 1828 † accepted as Zebina aquitanica (Cossmann & Peyrot, 1919) †
- Species Rissoa notabilis C. B. Adams, 1852 accepted as Ividella notabilis (C. B. Adams, 1852)
- Species Rissoa notabilis Millet, 1865 † accepted as Rissoa obeliscoides Landau, Ceulemans & Van Dingenen, 2018 †
- Species Rissoa novarensis R. B. Watson, 1873 accepted as Alvania euchila (R. B. Watson, 1886)
- Species Rissoa nuda Piette, 1855 †
- Species Rissoa obeliscoides Landau, Ceulemans & Van Dingenen, 2018 †
- Species Rissoa obeliscus May, 1915
- Species Rissoa obliquata J. De C. Sowerby, 1829 † accepted as Bralitzia obliquata (J. De C. Sowerby, 1829) †
- Species Rissoa obliquisculpta G. Seguenza, 1880 † accepted as Lafolletteia obliquisculpta (G. Seguenza, 1880) †
- Species Rissoa oblita Monterosato, 1884 accepted as Pseudosetia turgida (Jeffreys, 1870)
- Species Rissoa oblonga Desmarest, 1814 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa oblonga Andrzejowski, 1833 †
- Species Rissoa obscura R. A. Philippi, 1844 accepted as Rissoa parva (da Costa, 1778)
- Species Rissoa observationis Thiele, 1912 accepted as Onoba kergueleni (E. A. Smith, 1875)
- Species Rissoa obsoleta S. V. Wood, 1848 †
- Species Rissoa obtusa Cantraine, 1842 accepted as Obtusella intersecta (S. V. Wood, 1857)
- Species Rissoa obtusa Koenen, 1892 †
- Species Rissoa obtusa T. Brown, 1841 †
- Species Rissoa occulta Thiele, 1925 accepted as Pusillina occulta (Thiele, 1925)
- Species Rissoa oceani A. d'Orbigny, 1852 † accepted as Alvania oceani (A. d'Orbigny, 1852) †
- Species Rissoa ochroleuca Brazier, 1894 accepted as Onoba australiae (Frauenfeld, 1867)
- Species Rissoa octona (Nilsson, 1822) accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa oenonensis Brusina, 1866 accepted as Pusillina ehrenbergi [sic]
- Species Rissoa ogasawarana Pilsbry, 1904 accepted as Alvania ogasawarana (Pilsbry, 1904)
- Species Rissoa olangoensis Poppe, Tagaro & Stahlschmidt, 2015 accepted as Benthonella olangoensis (Poppe, Tagaro & Stahlschmidt, 2015)
- Species Rissoa oldhamiana Stoliczka, 1867 †
- Species Rissoa olivacea (Dunker, 1867) accepted as Alvania olivacea Frauenfeld, 1867
- Species Rissoa opalina Jeffreys, 1848 accepted as Rissoella opalina (Jeffreys, 1848)
- Species Rissoa oranica Pallary, 1900 accepted as Alvania scabra (R. A. Philippi, 1844)
- Species Rissoa ordinaria E. A. Smith, 1890 accepted as Eatoniella ordinaria (E. A. Smith, 1890)
- Species Rissoa ornata R. A. Philippi, 1846 accepted as Rissoa splendida Eichwald, 1830
- Species Rissoa orthezensis Cossmann & Peyrot, 1919 †
- Species Rissoa ovata Thiele, 1912 accepted as Subonoba ovata (Thiele, 1912)
- Species Rissoa ovata Speyer, 1869 †
- Species Rissoa ovata Millet, 1865 †
- Species Rissoa ovulum R. A. Philippi, 1844 †
- Species Rissoa pachia R. B. Watson, 1886
- Species Rissoa pachychilus Gümbel, 1861 †
- Species Rissoa pagodula Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Alvania pagodula (Bucquoy, Dautzenberg & Dollfus, 1884)
- Species Rissoa paludinaeformis Deshayes, 1861 † accepted as Rissoina paludinaeformis (Deshayes, 1861) †
- Species Rissoa paludinioides Calcara, 1841
- Species Rissoa paludinoides Yokoyama, 1927 † accepted as Voorwindia paludinoides (Yokoyama, 1927)
- Species Rissoa paludinoides Calcara accepted as Rissoa paludinioides Calcara, 1841
- Species Rissoa panhormensis Verduin, 1985 accepted as Rissoa guerinii Récluz, 1843
- Species Rissoa papuana Tapparone Canefri, 1877
- Species Rissoa paradoxa (Monterosato, 1884)
- Species Rissoa pariana Guppy, 1896 † accepted as Alvania pariana (Guppy, 1896) †
- Species Rissoa partschi M. Hörnes, 1856 † accepted as Alvania partschi (M. Hörnes, 1856) †
- Species Rissoa parva (da Costa, 1778)
- Species Rissoa parvula Jeffreys, 1884 accepted as Alvania parvula (Jeffreys, 1884)
- Species Rissoa patens A. A. Gould, 1862
- Species Rissoa paucilirata Melvill & Standen, 1912 accepted as Onoba paucilirata (Melvill & Standen, 1912)
- Species Rissoa paupera Thiele, 1925
- Species Rissoa pedicularis Menke, 1845 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa pelagica W. Stimpson, 1851 accepted as Frigidoalvania carinata (Mighels & C. B. Adams, 1842)
- Species Rissoa pelseneeri Thiele, 1912 accepted as Powellisetia pelseneeri (Thiele, 1912)
- Species Rissoa pentodonta Kendall & Bell, 1886 † accepted as Cingula pentodonta (Kendall & Bell, 1886) †
- Species Rissoa percostata Schauroth, 1859 †
- Species Rissoa peregra Thiele, 1925
- Species Rissoa perfecta E. A. Smith, 1890 accepted as Cingula perfecta (E. A. Smith, 1890)
- Species Rissoa perfecta W. H. Turton, 1932 accepted as Rissoa becki W. H. Turton, 1933
- Species Rissoa perforata Thiele, 1925
- Species Rissoa pernambucensis R. B. Watson, 1886 accepted as Caelatura pernambucensis (R. B. Watson, 1886)
- Species Rissoa perpusilla Grateloup, 1828 † accepted as Finella perpusilla (Grateloup, 1828) †
- Species Rissoa perspecta E. A. Smith, 1904
- Species Rissoa pertranslucida May, 1913 accepted as Putilla porcellana (Tate & May, 1900)
- Species Rissoa petronella Melvill & Standen, 1901 accepted as Merelina petronella (Melvill & Standen, 1901)
- Species Rissoa phagon J. A. Gardner, 1947 †
- Species Rissoa philippi Aradas & Maggiore, 1844 accepted as Pusillina philippi (Aradas & Maggiore, 1844)
- Species Rissoa philippiana Jeffreys, 1856 accepted as Alvania pagodula (Bucquoy, Dautzenberg & Dollfus, 1884)
- Species Rissoa philippiana Nyst, 1845 accepted as Parthenina suturalis (R. A. Philippi, 1844)
- Species Rissoa philomelae R. B. Watson, 1886 accepted as Powellisetia philomelae (R. B. Watson, 1886)
- Species Rissoa picta Jeffreys, 1867 accepted as Crisilla picta (Jeffreys, 1867)
- Species Rissoa pingue W. H. Webster, 1906 accepted as Alvania (Linemera) pinguis (W. H. Webster, 1906)
- Species Rissoa pinnae Krauss, 1848 accepted as Alaba pinnae (Krauss, 1848)
- Species Rissoa plagiostoma Thiele, 1925
- Species Rissoa planaxoides Grateloup, 1838 † accepted as Stosicia buccinalis (Grateloup, 1828) †
- Species Rissoa platia E. A. Smith, 1890 accepted as Onoba platia (E. A. Smith, 1890)
- Species Rissoa platycephala (Dautzenberg & H. Fischer, 1896) accepted as Alvania platycephala Dautzenberg & H. Fischer, 1896
- Species Rissoa plebeja Yokoyama, 1922 †
- Species Rissoa plica Cantraine, 1842
- Species Rissoa plicata F. W. Hutton, 1873 accepted as Merelina maoriana A. W. B. Powell, 1939
- Species Rissoa plicatula (Risso, 1826) accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa polita Scacchi, 1836 accepted as Megastomia conoidea (Brocchi, 1814)
- Species Rissoa polychroma de Folin, 1870 accepted as Barleeia polychroma (de Folin, 1870)
- Species Rissoa pompholyx Dall, 1927
- Species Rissoa ponsonbyi E. A. Smith, 1889 accepted as Bridouxia ponsonbyi (E. A. Smith, 1889)
- Species Rissoa pontica Milaschewitsch, 1916 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa poolei Hedley, 1899 accepted as Lucidestea poolei (Hedley, 1899)
- Species Rissoa porcellana Suter, 1908 accepted as Powellisetia porcellana (Suter, 1908)
- Species Rissoa porifera Lovén, 1846 accepted as Rissoa lilacina porifera (Lovén, 1846)
- Species Rissoa portoricana Dall & C. T. Simpson, 1901 accepted as Finella portoricana (Dall & C. T. Simpson, 1901)
- Species Rissoa poustagnacensis Lozouet, 1998 †
- Species Rissoa pouweri Van Dingenen, Ceulemans & Landau, 2016 †
- Species Rissoa praeda Hedley, 1908 accepted as Haurakia praeda (Hedley, 1908)
- Species Rissoa praeusta Récluz, 1843
- Species Rissoa precipitata Dall, 1889 accepted as Benthonellania precipitata (Dall, 1889)
- Species Rissoa princeps C. B. Adams, 1850 accepted as Zebinella princeps (C. B. Adams, 1850)
- Species Rissoa principis R. B. Watson, 1886 accepted as Powellisetia principis (R. B. Watson, 1886)
- Species Rissoa privati de Folin, 1867 accepted as Rissoina privati (de Folin, 1867)
- Species Rissoa proavia Pilsbry & C. W. Johnson, 1917 † accepted as Alvania proavia (Pilsbry & C. W. Johnson, 1917) †
- Species Rissoa procera A. Adams, 1861 accepted as Onoba procera (A. Adams, 1861)
- Species Rissoa procincta Hedley, 1908 accepted as Ascorhis tasmanica (E. von Martens, 1858)
- Species Rissoa proditoris Thiele, 1925 accepted as Alvania proditoris (Thiele, 1925)
- Species Rissoa profundior Hedley, 1907 accepted as Benthonellania profundior (Hedley, 1907)
- Species Rissoa proxima Forbes & Hanley, 1850 accepted as Ceratia proxima (Forbes & Hanley, 1850)
- Species Rissoa prusi P. Fischer, 1877 accepted as Alvania prusi (P. Fischer, 1877)
- Species Rissoa pseudoguerini (F. Nordsieck & García-Talavera, 1979)
- Species Rissoa pseudoturricula Strausz, 1966 †
- Species Rissoa pseustes E. A. Smith, 1890
- Species Rissoa pucilla T. Brown, 1841 †
- Species Rissoa pulchella Risso, 1826 accepted as Rissoa auriscalpium (Linnaeus, 1758)
- Species Rissoa pulchella Petterd, 1884 accepted as Badepigrus petterdi (Brazier, 1895)
- Species Rissoa pulchella Baudon, 1853 † accepted as Rissoina pulchella (Baudon, 1853) †
- Species Rissoa pulchella R. A. Philippi, 1836 †
- Species Rissoa pulcherimma Etheridge & Bell, 1893 †
- Species Rissoa pulcherrima Jeffreys, 1848 accepted as Setia pulcherrima (Jeffreys, 1848)
- Species Rissoa pulchra C. B. Adams, 1850 accepted as Phosinella pulchra (C. B. Adams, 1850)
- Species Rissoa pulchra Briart & Cornet, 1887 † accepted as Rissoa inflexicosta Cossmann, 1907 †
- Species Rissoa pulvillus Hedley, 1906 accepted as Onoba (Ovirissoa) pulvillus (Hedley, 1906)
- Species Rissoa punctata Potiez & Michaud, 1838 accepted as Rissoa lilacina Récluz, 1843
- Species Rissoa punctata Karsten, 1849 † accepted as Rissoa karsteni R. Janssen, 1978 †
- Species Rissoa punctatissima R. Janssen, 1978 †
- Species Rissoa punctatostriata Tenison Woods, 1879 accepted as Leucotina casta (A. Adams, 1853)
- Species Rissoa punctifera R. B. Watson, 1873 accepted as Crisilla depicta (Manzoni, 1868)
- Species Rissoa punctulum R. A. Philippi, 1836 accepted as Pisinna glabrata (Megerle von Mühlfeld, 1824)
- Species Rissoa punctum Cantraine, 1842
- Species Rissoa punctura (Montagu, 1803) accepted as Alvania punctura (Montagu, 1803)
- Species Rissoa pupiformis A. Adams, 1860 accepted as Styloptygma pupiforme (A. Adams, 1860)
- Species Rissoa pupoides Requien, 1848 accepted as Ceratia proxima (Forbes & Hanley, 1850)
- Species Rissoa pupoides May, 1915 accepted as Onoba puer (May, 1921)
- Species Rissoa purpurea F. W. Hutton, 1873 accepted as Pisinna micronema (Suter, 1898)
- Species Rissoa pusilla R. A. Philippi, 1836 accepted as Pusillina philippi (Aradas & Maggiore, 1844)
- Species Rissoa pusilla Grateloup, 1828 †
- Species Rissoa pygmaea Michaud, 1830 accepted as Setia fusca (R. A. Philippi, 1841)
- Species Rissoa pyrrhacme Melvill & Standen, 1896 accepted as Finella pupoides A. Adams, 1860
- Species Rissoa pyrrhias R. B. Watson, 1886 accepted as Benthonellania pyrrhias (R. B. Watson, 1886)
- Species Rissoa quantilla W. H. Turton, 1932
- Species Rissoa quarantellii Brunetti & Vecchi, 2005 †
- Species Rissoa radiata R. A. Philippi, 1836 accepted as Pusillina radiata (R. A. Philippi, 1836)
- Species Rissoa rara Thiele, 1925 accepted as Lironoba rara (Thiele, 1925)
- Species Rissoa ravni Sorgenfrei, 1958 † accepted as Obtusella ravni (Sorgenfrei, 1958) †
- Species Rissoa reticulata G. B. Sowerby I, 1833 accepted as Rissoina reticulata (G. B. Sowerby I, 1833)
- Species Rissoa reticulata Anton, 1838
- Species Rissoa reticulata Philippi, 1836 †
- Species Rissoa reussi Geinitz, 1875 †
- Species Rissoa rimata R. A. Philippi, 1844 †
- Species Rissoa robusta (H. C. Lea, 1845)
- Species Rissoa rodhensis Verduin, 1985
- Species Rissoa romandiola Tabanelli, Bertaccini, Bertamini, Bongiardino, Gardella & Petracci, 2020 †
- Species Rissoa roppii Deshayes, 1838 †
- Species Rissoa rosea F. W. Hutton, 1873 accepted as Estea roseola Iredale, 1915
- Species Rissoa rosea Deshayes, 1863
- Species Rissoa roseocincta Suter, 1908 accepted as Eatoniella roseocincta (Suter, 1908)
- Species Rissoa rubrocincta Brusina, 1866 accepted as Rissoa similis Scacchi, 1836
- Species Rissoa rudis R. A. Philippi, 1844 accepted as Alvania rudis (R. A. Philippi, 1844)
- Species Rissoa rufa R. A. Philippi, 1849
- Species Rissoa rufanensis W. H. Turton, 1933
- Species Rissoa rufilabris (Thorpe, 1844) accepted as Rissoa lilacina Récluz, 1843
- Species Rissoa rufilabrum Alder, 1844 accepted as Rissoa lilacina Récluz, 1843
- Species Rissoa rufoapicata Suter, 1908 accepted as Estea rufoapicata (Suter, 1908)
- Species Rissoa rugosa Svagrovský, 1971 †
- Species Rissoa rugosa F. W. Hutton, 1885 † accepted as Pisinna rugosa (F. W. Hutton, 1885) †
- Species Rissoa rugosula Aradas, 1847 † accepted as Alvania rugosula (Aradas, 1847) †
- Species Rissoa rugulosa F. W. Hutton, 1873 accepted as Rissoina chathamensis (F. W. Hutton, 1873)
- Species Rissoa rupestris Forbes, 1840 accepted as Cingula trifasciata (J. Adams, 1800)
- Species Rissoa rustica R. B. Watson, 1886
- Species Rissoa sabulum Cantraine, 1842 accepted as Pisinna glabrata (Megerle von Mühlfeld, 1824)
- Species Rissoa sadoensis Yokoyama, 1926 †
- Species Rissoa salebrosa Frauenfeld, 1867 accepted as Pisinna salebrosa (Frauenfeld, 1867)
- Species Rissoa salinae Stossich, 1865 accepted as Pusillina marginata (Michaud, 1830)
- Species Rissoa sandbergeri J. Müller, 1851 †
- Species Rissoa sarae Brunetti, Cresti & Forli, 2017 †
- Species Rissoa sarsii Lovén, 1846 accepted as Pusillina sarsii (Lovén, 1846)
- Species Rissoa saxatilis Møller, 1842 accepted as Onoba aculeus (A. Gould, 1841)
- Species Rissoa scabra R. A. Philippi, 1844 accepted as Alvania scabra (R. A. Philippi, 1844)
- Species Rissoa scabriuscula Requien, 1848
- Species Rissoa scalarella C. B. Adams, 1845 accepted as Schwartziella scalarella (C. B. Adams, 1845)
- Species Rissoa scalariformis Metcalfe, 1844 accepted as Alvania zetlandica (Montagu, 1816)
- Species Rissoa scalariformis C. B. Adams, 1852 accepted as Schwartziella firmata (C. B. Adams, 1852)
- Species Rissoa scalariformis Requien, 1848
- Species Rissoa scalaris Michaud, 1830 accepted as Truncatella scalaris (Michaud, 1830)
- Species Rissoa scalaroides C. B. Adams, 1850 accepted as Schwartziella chesnelii (Michaud, 1830)
- Species Rissoa schlosseriana (Brusina, 1870)
- Species Rissoa schoedei Thiele, 1925 accepted as Mellitestea schoedei (Thiele, 1925)
- Species Rissoa schoutanica May, 1913 accepted as Attenuata schoutanica (May, 1913)
- Species Rissoa schwartzi M. Hörnes, 1856 † accepted as Alvania schwartzi (M. Hörnes, 1856) †
- Species Rissoa schwartzii Aradas & Benoit, 1874 accepted as Alvania lanciae (Calcara, 1845)
- Species Rissoa schythei R. A. Philippi, 1868 accepted as Onoba schythei (R. A. Philippi, 1868)
- Species Rissoa scillae Aradas & Benoit, 1876 accepted as Setia scillae (Aradas & Benoit, 1876)
- Species Rissoa scotiana Melvill & Standen, 1907 accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa scrobiculata Møller, 1842 accepted as Alvania scrobiculata (Møller, 1842)
- Species Rissoa scrobiculata R. B. Watson, 1886 accepted as Scrobs scrobiculator (R. B. Watson, 1886)
- Species Rissoa scrobiculator R. B. Watson, 1886 accepted as Scrobs scrobiculator (R. B. Watson, 1886)
- Species Rissoa sculpta R. A. Philippi, 1844 accepted as Alvania cimicoides (Forbes, 1844)
- Species Rissoa sculptilis Monterosato, 1877 accepted as Alvania sculptilis (Monterosato, 1877)
- Species Rissoa scurra (Monterosato, 1917)
- Species Rissoa scutula Bell, 1892 †
- Species Rissoa searlesii Harmer, 1925 †
- Species Rissoa selseyensis Harmer, 1925 †
- Species Rissoa semen Odhner, 1924 accepted as Amphithalamus semen (Odhner, 1924)
- Species Rissoa semicarinata de Folin, 1870
- Species Rissoa semicostata (Montagu, 1803) accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa semicostata Pease, 1868
- Species Rissoa semicostulata Anton, 1838 accepted as Pusillina marginata (Michaud, 1830)
- Species Rissoa semilaevis Koenen, 1892 †
- Species Rissoa seminuda Dautzenberg, 1883 accepted as Pusillina munda (Monterosato, 1884)
- Species Rissoa seminulum Monterosato, 1877 accepted as Barleeia seminulum (Monterosato, 1877)
- Species Rissoa semipellucida Friele, 1879 accepted as Pseudosetia semipellucida (Friele, 1879)
- Species Rissoa semistriata R. A. Philippi, 1849 accepted as Diala semistriata (R. A. Philippi, 1849)
- Species Rissoa semistriata (Montagu, 1808) accepted as Crisilla semistriata (Montagu, 1808)
- Species Rissoa semisulcata F. W. Hutton, 1885 † accepted as Pisinna semisulcata (F. W. Hutton, 1885)
- Species Rissoa senecta S. V. Wood, 1872 †
- Species Rissoa septentrionalis Tokunaga, 1906 † accepted as Finella purpureoapicata Preston, 1905
- Species Rissoa siberutensis Thiele, 1925
- Species Rissoa sibirica Leche, 1878 accepted as Frigidoalvania janmayeni (Friele, 1878)
- Species Rissoa similis Scacchi, 1836
- Species Rissoa simillima May, 1915 accepted as Powellisetia simillima (May, 1915)
- Species Rissoa simsoni Tate & May, 1900 accepted as Epigrus cylindraceus (Tenison Woods, 1878)
- Species Rissoa simulans E. A. Smith, 1890 accepted as Cingula simulans (E. A. Smith, 1890)
- Species Rissoa sinapi R. B. Watson, 1886 accepted as Skenella sinapi (R. B. Watson, 1886)
- Species Rissoa sinuosa Scacchi, 1836 accepted as Melanella polita (Linnaeus, 1758)
- Species Rissoa sismondiana Issel, 1869
- Species Rissoa sitta Yokoyama, 1926 accepted as Frigidoalvania sitta (Yokoyama, 1926)
- Species Rissoa sobieskii Friedberg, 1923 †
- Species Rissoa soceni Jekelius, 1944 †
- Species Rissoa solidula G. Seguenza, 1876 † accepted as Alvania seguenzorum Bertolaso & Palazzi, 2000 †
- Species Rissoa solidula R. A. Philippi, 1849
- Species Rissoa soluta R. A. Philippi, 1844 accepted as Setia fusca (R. A. Philippi, 1841)
- Species Rissoa soluta R. A. Philippi, 1844, sensu Forbes & Hanley, 1850 accepted as Obtusella intersecta (S. V. Wood, 1857)
- Species Rissoa sombrerensis Thiele, 1925 accepted as Alvania sombrerensis (Thiele, 1925)
- Species Rissoa sordida W. H. Turton, 1932
- Species Rissoa souleyetana Récluz, 1843
- Species Rissoa sowerbyi W. H. Turton, 1932
- Species Rissoa sowerbyi Deshayes, 1838 † accepted as Palaeorissoina sowerbyi (Deshayes, 1838) †
- Species Rissoa spadix R. B. Watson, 1897 accepted as Crisilla spadix (R. B. Watson, 1897)
- Species Rissoa spinosa G. Seguenza †
- Species Rissoa spirata G. B. Sowerby I, 1833 accepted as Rissoina spirata (G. B. Sowerby I, 1833)
- Species Rissoa splendida Eichwald, 1830
- Species Rissoa spongicola Dautzenberg, 1883 accepted as Rissoa variabilis (Megerle von Mühlfeld, 1824)
- Species Rissoa stefanisi Jeffreys, 1869 accepted as Pyrgulina stefanisi (Jeffreys, 1869)
- Species Rissoa stevensiana Tenison Woods, 1877 † accepted as Subestea stevensiana (Tenison Woods, 1877) †
- Species Rissoa stewardsoni Vanatta, 1909 accepted as Cingula stewardsoni (Vanatta, 1909)
- Species Rissoa stewartiana Suter, 1908 accepted as Powellisetia porcellana (Suter, 1908)
- Species Rissoa striata Quoy & Gaimard, 1833 accepted as Rissoina striata (Quoy & Gaimard, 1833)
- Species Rissoa striata R. A. Philippi, 1836 accepted as Parthenina suturalis (R. A. Philippi, 1844)
- Species Rissoa striata (J. Adams, 1797) accepted as Onoba semicostata (Montagu, 1803)
- Species Rissoa striata Andrzejowski, 1833 †
- Species Rissoa striatissima de Rayneval & Ponzi, 1854 accepted as Ceratia proxima (Forbes & Hanley, 1850)
- Species Rissoa striatula Jeffreys, 1847 accepted as Ceratia proxima (Forbes & Hanley, 1850)
- Species Rissoa striatula (Montagu, 1803) accepted as Alvania carinata (da Costa, 1778)
- Species Rissoa striatula Eichwald, 1830 †
- Species Rissoa stricta Menke, 1851 accepted as Rissoina stricta (Menke, 1851)
- Species Rissoa stricta (F. Nordsieck, 1972) accepted as Gibborissoia virgata (R. A. Philippi, 1849)
- Species Rissoa striolata Risso, 1826 accepted as Rissoa variabilis (Megerle von Mühlfeld, 1824)
- Species Rissoa striosa C. B. Adams, 1850 accepted as Zebinella striosa (C. B. Adams, 1850)
- Species Rissoa strombecki Schauroth, 1857 †
- Species Rissoa studeriana Thiele, 1912 accepted as Onoba steineni (Strebel, 1908)
- Species Rissoa suavis Thiele, 1925 accepted as Onoba suavis (Thiele, 1925)
- Species Rissoa subangulata C. B. Adams, 1850 accepted as Schwartziella bryerea (Montagu, 1803)
- Species Rissoa subangulata (Andrusov, 1890) †
- Species Rissoa subantarctica Thiele, 1912 accepted as Onoba subantarctica (Thiele, 1912)
- Species Rissoa subcarinta Cantraine, 1842 †
- Species Rissoa subclathrata Buvignier, 1852 †
- Species Rissoa subcostulata Schwartz von Mohrenstern, 1864 accepted as Rissoa guerinii Récluz, 1843
- Species Rissoa subcrenulata Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Alvania subcrenulata (Bucquoy, Dautzenberg & Dollfus, 1884)
- Species Rissoa subcylindrica Tokunaga, 1906 †
- Species Rissoa subfusca F. W. Hutton, 1873 accepted as Pisinna subfusca (F. W. Hutton, 1873)
- Species Rissoa subinflata (Andrusov, 1890) †
- Species Rissoa sublachesis Zhizhchenko, 1936 †
- Species Rissoa submarginata A. d'Orbigny, 1850 †
- Species Rissoa subperforata Jeffreys, 1884 †
- Species Rissoa subsoluta Aradas, 1847 accepted as Alvania subsoluta (Aradas, 1847)
- Species Rissoa substriata R. A. Philippi, 1844 †
- Species Rissoa subsulcata R. A. Philippi, 1844 accepted as Crisilla semistriata (Montagu, 1808)
- Species Rissoa subtruncata Pelseneer, 1903 accepted as Powellisetia pelseneeri (Thiele, 1912)
- Species Rissoa subtruncata Vélain, 1877 accepted as Scrobs subtruncata (Vélain, 1877)
- Species Rissoa subventricosa Cantraine, 1842 accepted as Rissoa ventricosa Desmarest, 1814
- Species Rissoa succincta Nyst, 1845 †
- Species Rissoa sulcifera G. B. Sowerby II, 1876
- Species Rissoa sulcosa (Mighels, 1843) sensu Leche, 1878 accepted as Menestho truncatula Odhner, 1915
- Species Rissoa sultzeriana Risso, 1826 †
- Species Rissoa sumatrana Thiele, 1925
- Species Rissoa sundaica Thiele, 1925
- Species Rissoa supracostata S. V. Wood, 1848 †
- Species Rissoa suteri Hedley, 1904 accepted as Lironoba suteri (Hedley, 1904)
- Species Rissoa suttonensis Harmer, 1925 †
- Species Rissoa suturalis R. A. Philippi, 1844 accepted as Parthenina suturalis (R. A. Philippi, 1844)
- Species Rissoa suturalis Millet, 1865 † accepted as Alvania milleti Landau, Ceulemans & Van Dingenen, 2018 †
- Species Rissoa syngenes (A. E. Verrill, 1884) accepted as Alvania syngenes (A. E. Verrill, 1884)
- Species Rissoa syngenes A. E. Verrill, 1884 sensu Friele & Grieg, 1901 accepted as Alvania pseudosyngenes Warén, 1973
- Species Rissoa tarsodes R. B. Watson, 1886 accepted as Alvania tarsodes (R. B. Watson, 1886)
- Species Rissoa tenera R. A. Philippi, 1844 accepted as Alvania tenera (R. A. Philippi, 1844)
- Species Rissoa tenisoni Tate, 1899 accepted as Lironoba australis (Tenison Woods, 1876)
- Species Rissoa tenuicostata G. Seguenza, 1876 † accepted as Alvania tenuicostata (G. Seguenza, 1876) †
- Species Rissoa tenuilineata (Cossmann, 1921) †
- Species Rissoa tenuis Briart & Cornet, 1887 † accepted as Goniatogyra tenuis (Briart & Cornet, 1887) †
- Species Rissoa tenuisculpta R. B. Watson, 1873 accepted as Talassia tenuisculpta (R. B. Watson, 1873)
- Species Rissoa tenuisculpta O. Boettger, 1869 †
- Species Rissoa terebellum R. A. Philippi, 1844 † accepted as Bittium terebellum (R. A. Philippi, 1844) †
- Species Rissoa terebralis Grateloup, 1838 †
- Species Rissoa teres W. H. Turton, 1932
- Species Rissoa tervaricosa C. B. Adams, 1845 accepted as Alaba incerta (A. d'Orbigny, 1841)
- Species Rissoa testae Aradas & Maggiore, 1844 accepted as Alvania testae (Aradas & Maggiore, 1844)
- Species Rissoa testudae Verduin, 1979 accepted as Pusillina testudae (Verduin, 1979)
- Species Rissoa texta Borchert, 1901 †
- Species Rissoa textilis R. A. Philippi, 1844 accepted as Alvania beanii (Hanley, 1844)
- Species Rissoa tiberiana Coppi, 1876 † accepted as Galeodinopsis tiberiana (Coppi, 1876) †
- Species Rissoa tirolensis Koken, 1892 †
- Species Rissoa tokyoensis Pilsbry, 1904 accepted as Simulamerelina tokyoensis (Pilsbry, 1904)
- Species Rissoa tomentosa Pallary, 1920 accepted as Alvania tomentosa (Pallary, 1920)
- Species Rissoa tomlini W. H. Turton, 1933
- Species Rissoa toroensis Olsson & McGinty, 1958 accepted as Mumiola gradatula (Mörch, 1876)
- Species Rissoa torquata Landau, Ceulemans & Van Dingenen, 2018 †
- Species Rissoa torquilla Pallary, 1912
- Species Rissoa townsendi Melvill, 1910
- Species Rissoa trabeata Weisbord, 1962 †
- Species Rissoa trajectus R. B. Watson, 1886 accepted as Alvania trajectus (R. B. Watson, 1886)
- Species Rissoa transenna R. B. Watson, 1886 accepted as Onoba transenna (R. B. Watson, 1886)
- Species Rissoa triasina Schauroth, 1857 †
- Species Rissoa tricolor Risso, 1826 accepted as Rissoa violacea Desmarest, 1814
- Species Rissoa tridentata Michaud, 1830 accepted as Zebina tridentata (Michaud, 1830)
- Species Rissoa trinodosa de Rayneval & Ponzi, 1854 accepted as Chrysallida excavata (R. A. Philippi, 1836)
- Species Rissoa tristriata W. Thompson, 1840
- Species Rissoa tritonia W. H. Turton, 1932
- Species Rissoa trochlea Michaud, 1830 accepted as Alvania carinata (da Costa, 1778)
- Species Rissoa tropica Stoliczka, 1868 †
- Species Rissoa truncata Garrett, 1873 accepted as Liroceratia truncata (Garrett, 1873)
- Species Rissoa truncata Etheridge & Bell, 1893 †
- Species Rissoa truncata Menke, 1828
- Species Rissoa tuberculata Menke, 1828
- Species Rissoa tumescens Thiele, 1925 accepted as Litiopa tumescens (Thiele, 1925)
- Species Rissoa tunetana Pallary, 1912 accepted as Rissoa paradoxa (Monterosato, 1884)
- Species Rissoa turbinata (Lamarck, 1804) †
- Species Rissoa turbinopsis Deshayes, 1861 † accepted as Sandbergeria turbinopsis (Deshayes, 1861) †
- Species Rissoa turgida Jeffreys, 1870 accepted as Pseudosetia turgida (Jeffreys, 1870)
- Species Rissoa turricula Jeffreys, 1884 accepted as Pusillina turrita Monterosato, 1890
- Species Rissoa turricula Eichwald, 1830 †
- Species Rissoa turriculata Calcara, 1839 accepted as Euparthenia humboldti (Risso, 1826)
- Species Rissoa turritella Scacchi, 1835 accepted as Turbonilla lactea (Linnaeus, 1758)
- Species Rissoa ulvae (Pennant, 1777) accepted as Peringia ulvae (Pennant, 1777)
- Species Rissoa umbilicata R. A. Philippi, 1851
- Species Rissoa undulata Deshayes, 1861 † accepted as Cymenorytis undulata (Deshayes, 1861) †
- Species Rissoa unicarina Buvignier, 1843 † accepted as Buvignieria unicarina (Buvignier, 1843) †
- Species Rissoa unisulca Buvignier, 1843 †
- Species Rissoa vaga E. A. Smith, 1890 accepted as Cingula vaga (E. A. Smith, 1890)
- Species Rissoa valdiviae Thiele, 1925 accepted as Onoba steineni (Strebel, 1908)
- Species Rissoa valfini Guirand & Ogérien, 1865 †
- Species Rissoa valvatoides (Milaschewitsch, 1909) accepted as Setia valvatoides Milaschewitsch, 1909
- Species Rissoa vana F. W. Hutton, 1873 accepted as Potamopyrgus antipodarum (J. E. Gray, 1843)
- Species Rissoa variabilis (Megerle von Mühlfeld, 1824)
- Species Rissoa varicifera E. A. Smith, 1890 accepted as Cingula varicifera (E. A. Smith, 1890)
- Species Rissoa varicosa Basterot, 1825 † accepted as Gibborissoia varicosa (Basterot, 1825) †
- Species Rissoa velata Zekeli, 1852 †
- Species Rissoa ventricosa Desmarest, 1814
- Species Rissoa venus A. d'Orbigny, 1852 † accepted as Alvania venus (A. d'Orbigny, 1852) †
- Species Rissoa venusta Garrett, 1873 accepted as Iravadia quadrasi (O. Boettger, 1893)
- Species Rissoa venusta R. A. Philippi, 1844 accepted as Rissoa membranacea (J. Adams, 1800)
- Species Rissoa verconiana Hedley, 1911 accepted as Alvania verconiana (Hedley, 1911)
- Species Rissoa verconis Tate, 1899 accepted as Badepigrus badius (Petterd, 1884)
- Species Rissoa verdensis Rolán & Oliveira, 2008
- Species Rissoa verecunda Suter, 1908 accepted as Eatoniella verecunda (Suter, 1908)
- Species Rissoa verrilli Friele, 1886 accepted as Alvania verrilli (Friele, 1886)
- Species Rissoa versoverana Melvill, 1893 accepted as Alvania versoverana (Melvill, 1893)
- Species Rissoa veslensis Cossmann, 1907 † accepted as Lapparentia veslensis (Cossmann, 1907) †
- Species Rissoa vexillata Brusina, 1866 accepted as Eatonina cossurae (Calcara, 1841)
- Species Rissoa vicina Milaschewitsch, 1916
- Species Rissoa violacea Desmarest, 1814
- Species Rissoa violaestoma Krynicki, 1837 accepted as Rissoa splendida Eichwald, 1830
- Species Rissoa virdunensis Buvignier, 1852 †
- Species Rissoa virgata R. A. Philippi, 1849 accepted as Gibborissoia virgata (R. A. Philippi, 1849)
- Species Rissoa vitrea Garrett, 1873 accepted as Iravadia delicata (R. A. Philippi, 1849)
- Species Rissoa vitrea C. B. Adams, 1850 accepted as Zebina vitrea (C. B. Adams, 1850)
- Species Rissoa vulgatissima W. Clark, 1855 accepted as Bittium reticulatum (da Costa, 1778)
- Species Rissoa wallichi E. A. Smith, 1890 accepted as Cingula wallichi (E. A. Smith, 1890)
- Species Rissoa warreni W. Thompson, 1845 accepted as Ondina warreni (W. Thompson, 1845)
- Species Rissoa watsoni Schwartz von Mohrenstern, 1873 accepted as Alvania watsoni (Schwartz von Mohrenstern, 1873)
- Species Rissoa whitleyi Etheridge & A. Bell, 1893 † accepted as Alvania whitleyi (Etheridge & A. Bell, 1893) †
- Species Rissoa whitleyi Etheridge & Bell, 1893 †
- Species Rissoa wilsonensis Gatliff & Gabriel, 1913 accepted as Attenuata wilsonensis (Gatliff & Gabriel, 1913)
- Species Rissoa winkleri J. Müller, 1851 †
- Species Rissoa woodsi Pritchard & Gatliff, 1902 accepted as Pisinna approxima (Petterd, 1884)
- Species Rissoa wyvillethomsoni Friele, 1877 accepted as Punctulum wyvillethomsoni (Friele, 1877)
- Species Rissoa xanthias R. B. Watson, 1886 accepted as Benthonellania xanthias (R. B. Watson, 1886)
- Species Rissoa zeltneri de Folin, 1867 accepted as Zebinella zeltneri (de Folin, 1867)
- Species Rissoa ziga De Gregorio, 1890 †
- Species Rissoa zitteli Schwartz von Mohrenstern, 1864 † accepted as Micromelania zitteli (Schwartz von Mohrenstern, 1864) †
- Species Rissoa zosta Bayan, 1873 † accepted as Alvania zosta (Bayan, 1873) †
- Species Rissoa zosterophila W. H. Webster, 1905 accepted as Pisinna zosterophila (W. H. Webster, 1905)
- Genus Rissoia Bronn, 1848 accepted as Rissoa Desmarest, 1814 (1)
- Genus Rissooidea incertae sedis
- Genus Rissostomia G. O. Sars, 1878 accepted as Rissoa Desmarest, 1814
- Genus Rudolphosetia Monterosato, 1917 accepted as Setia H. Adams & A. Adams, 1852
- Genus Sabanaea Leach, 1847 accepted as Cingula J. Fleming, 1818
- Genus Sabanea Leach in Gray, 1847 sensu Monterosato, 1884 accepted as Pusillina Monterosato, 1884
- Genus Sabanea [sic] accepted as Cingula J. Fleming, 1818
- Genus Schwartzia Bucquoy, Dautzenberg & Dollfus, 1884 accepted as Rissoa Desmarest, 1814
- Genus Setia H. Adams & A. Adams, 1852 (32)
- Genus Sfaxiella F. Nordsieck, 1972 accepted as Rissoa Desmarest, 1814
- Genus Similalvania Chirli & Forli, 2021 † (1)
- Genus Simulamerelina Ponder, 1985 (25)
- Genus Striatestea A. W. B. Powell, 1927 (4)
- Genus Subestea Cotton, 1944 (7)
- Genus Subonoba Iredale, 1915 (27)
- Genus Taramellia L. Seguenza, 1903 accepted as Alvania Risso, 1826
- Genus Thapsia Monterosato, 1884 accepted as Alvania Risso, 1826
- Genus Thapsiella P. Fischer, 1885 accepted as Alvania Risso, 1826
- Genus Thierachella J.-C. Fischer, 1969 † (2)
- Genus Trochoturbella Cossmann, 1921 † (5)
- Genus Turbella [sic] accepted as Turboella Leach, 1847
- Genus Turboella Leach, 1847 accepted as Rissoa Desmarest, 1814 (4)
- Genus Turbona Leach, 1847 accepted as Alvania Risso, 1826
- Genus Turgidina Verduin, 1979 accepted as Pusillina Monterosato, 1884
- Genus Vitricithna Laseron, 1956 accepted as Haurakia Iredale, 1915
- Genus Voorwindia Ponder, 1985 (5)
- Genus Zacanthusa Leach, 1852 accepted as Alvania Risso, 1826
- Genus Zhgentia Iljina, 2006 † (1)
- Genus Zippora Leach, 1852 accepted as Rissoa Desmarest, 1814
- Family Rissoidea accepted as Rissooidea Gray, 1847
- Family Rissoinidae W. Stimpson, 1865 (529)
- Family Rissolinidae Voorwinde, 1966 accepted as Rissoinidae W. Stimpson, 1865
- Family Zebinidae Coan, 1964 (232)
- Superfamily Stromboidea Rafinesque, 1815 (835)
- Superfamily Tonnoidea Suter, 1913 (1825) (788)
- Superfamily Truncatelloidea J. E. Gray, 1840 (6 902)
- Superfamily Vanikoroidea Gray, 1840 (1 331)
- Superfamily Velutinoidea Gray, 1840 (648)
- Superfamily Vermetoidea Rafinesque, 1815 (172)
- Superfamily Xenophoroidea Troschel, 1852 (1840) accepted as Stromboidea Rafinesque, 1815
- Order Neogastropoda (23 716)
- Order Stenoglossa accepted as Neogastropoda
- Subclass Gastropoda incertae sedis (308)
- Subclass Heterobranchia (39 156)
- 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
