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- Mollusca (132 848)
- Subphylum Aculifera
- Subphylum Conchifera
- Subphylum Placophora accepted as Polyplacophora
- Superclass Aplacophora
- Class Amphineura accepted as Aculifera
- Class Bivalvia (25 011)
- Class Caudofoveata (143)
- Class Cephalopoda (1 834)
- Class Conchifera accepted as Bivalvia
- Class Cricoconarida † (1)
- Class Gastropoda (102 752)
- Subclass Amphigastropoda † (396)
- Subclass Angiogastropoda represented as Gastropoda
- Subclass Apogastropoda
- Subclass Caenogastropoda (53 669)
- Subterclass Sorbeoconcha (147)
- Superorder Hypsogastropoda
- Order Architaenioglossa (4 919)
- Superfamily Ampullarioidea Gray, 1824 (250)
- Superfamily Cyclophoroidea J. E. Gray, 1847 (3 905)
- Superfamily Viviparoidea Gray, 1847 (764)
- Family Amuropaludinidae Kruglov & Pavlyuchenkova, 1995 accepted as Bellamyinae Rohrbach, 1937
- Family Bellamyidae Rohrbach, 1937 accepted as Bellamyinae Rohrbach, 1937
- Family Paludinidae Fitzinger, 1833 accepted as Viviparidae J. E. Gray, 1847
- Family Pliopholygidae D. W. Taylor, 1966 † (6)
- Family Viviparidae J. E. Gray, 1847 (758)
- Subfamily Bellamyinae Rohrbach, 1937 (224)
- Subfamily Campelomatinae Thiele, 1929 accepted as Lioplacinae Gill, 1863
- Subfamily Lioplacinae Gill, 1863 (52)
- Subfamily Viviparinae J. E. Gray, 1847 (403)
- Genus Callina Hannibal, 1912 accepted as Viviparus Montfort, 1810
- Genus Callinina Thiele, 1931 (5)
- Genus Contectiana Bourguignat, 1880 accepted as Viviparus (Contectiana) Bourguignat, 1880
- Genus Galizgia Mikhaylovskiy, 1903 † (2)
- Genus Kobeltipaludina Chernogorenko & Starobogatov, 1987 accepted as Viviparus (Contectiana) Bourguignat, 1880
- Genus Leapaludina Starobogatov, 1986 accepted as Viviparus Montfort, 1810
- Genus Paludina A. Férussac, 1812 accepted as Viviparus Montfort, 1810
- Subgenus Paludina (Bithynia) Leach, 1818 accepted as Bithynia Leach, 1818
- Subgenus Paludina (Bythinia) Stein, 1850 accepted as Bithynia Leach, 1818
- Subgenus Paludina (Cleopatra) Troschel, 1857 accepted as Cleopatra Troschel, 1857
- Subgenus Paludina (Eyriesia) P. Fischer, 1885 accepted as Eyriesia P. Fischer, 1885
- Subgenus Paludina (Forbesia) Rolle, 1859 † accepted as Nystia Tournouër, 1869 †
- Subgenus Paludina (Hydrobia) W. Hartmann, 1821 accepted as Hydrobia W. Hartmann, 1821
- Subgenus Paludina (Hydrocena) Küster, 1844 accepted as Hydrocena Küster, 1844
- Subgenus Paludina (Lioplax) Troschel, 1857 accepted as Lioplax Troschel, 1857
- Subgenus Paludina (Mekongia) Crosse & P. Fischer, 1876 accepted as Mekongia Crosse & P. Fischer, 1876
- Subgenus Paludina (Melantho) Bowdich, 1822
- Subgenus Paludina (Paludestrina) A. d'Orbigny, 1841 accepted as Paludestrina A. d'Orbigny, 1841
- Subgenus Paludina (Tulotoma) Haldeman, 1840 accepted as Tulotoma Haldeman, 1840
- Subgenus Paludina (Tylotoma) P. Fischer, 1885 accepted as Tulotoma Haldeman, 1840
- Subgenus Paludina (Vivipara) Montfort, 1810 accepted as Viviparus Montfort, 1810
- Subgenus Paludina (Viviparus) Montfort, 1810 accepted as Viviparus Montfort, 1810
- Species Paludina abavia Mayer, 1869 † accepted as Lithoglyphus abavia (C. Mayer, 1869) †
- Species Paludina abbreviata Reeve, 1863 accepted as Cipangopaludina malleata (Reeve, 1863)
- Species Paludina abbreviata Michaud, 1831 accepted as Bythinella abbreviata (Michaud, 1831)
- Species Paludina abyssinica E. von Martens, 1866 accepted as Bellamya unicolor (Olivier, 1804)
- Species Paludina achatina (Lamarck, 1822) accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina achatinoides Deshayes, 1838 † accepted as Viviparus achatinoides (Deshayes, 1838) †
- Species Paludina acicula Held, 1838 accepted as Bythiospeum acicula (Held, 1838)
- Species Paludina acicularis Hislop, 1860 † accepted as Viviparus acicularis (Hislop, 1860) †
- Species Paludina acramitica Bukowski, 1892 † accepted as Viviparus rhodensis acramiticus Bukowski, 1892 †
- Species Paludina acuminata Dunker, 1843 † accepted as Peringia acuminata (Dunker, 1843) †
- Species Paludina aeruginosa Reeve, 1863 accepted as Sinotaia quadrata (W. H. Benson, 1842)
- Species Paludina aethiops Reeve, 1863
- Species Paludina affinis E. von Martens, 1865 accepted as Notopala ampullaroides (Reeve, 1863)
- Species Paludina ampullacea Küster, 1852 accepted as Cipangopaludina lecythis ampullacea (Küster, 1852)
- Species Paludina ampullacea Bronn, 1831 † accepted as Viviparus ampullaceus (Bronn, 1831) †
- Species Paludina ampullaroides Reeve, 1863 accepted as Notopala ampullaroides (Reeve, 1863)
- Species Paludina ampulliformis Souleyet, 1852
- Species Paludina andicola A. d'Orbigny, 1835 accepted as Heleobia andicola (A. d'Orbigny, 1835)
- Species Paludina angularis (O. F. Müller, 1774) accepted as Sinotaia angularis (O. F. Müller, 1774)
- Species Paludina angulata I. Lea, 1841 accepted as Tulotoma magnifica (Conrad, 1834)
- Species Paludina angulifera de Serres, 1851 † accepted as Viviparus angulifera (de Serres, 1851) †
- Species Paludina anthracina Mighels, 1845
- Species Paludina aperta Küster, 1852 accepted as Lithoglyphus apertus (Küster, 1852)
- Species Paludina aquitanica Benoist, 1874 † accepted as Viviparus aquitanicus (Benoist, 1874) †
- Species Paludina araucana R. A. Philippi, 1887 † accepted as Paleoanculosa araucana (R. A. Philippi, 1887) †
- Species Paludina arenacea O. Fraas, 1861 † accepted as Omphaloptycha arenacea (O. Fraas, 1861) †
- Species Paludina arethusae Benoit, 1882 accepted as Pseudamnicola orsinii (Küster, 1852)
- Species Paludina arvernensis Bouillet, 1835 † accepted as Pseudamnicola arvernensis (Bouillet, 1835) †
- Species Paludina aspersa Michaud, 1837 † accepted as Viviparus aspersus (Michaud, 1837) †
- Species Paludina atacamensis R. A. Philippi, 1860 accepted as Heleobia atacamensis (R. A. Philippi, 1860)
- Species Paludina atomaria R. A. Philippi, 1846
- Species Paludina atra De Cristofori & Jan, 1832 accepted as Viviparus ater (De Cristofori & Jan, 1832)
- Species Paludina aubryana Heude, 1890 accepted as Cipangopaludina aubryana (Heude, 1890)
- Species Paludina auriculata E. von Martens, 1875 accepted as Rivularia auriculata (E. von Martens, 1875)
- Variety Paludina auriculata var. ibex Gredler, 1894
- Species Paludina australis A. d'Orbigny, 1835 accepted as Heleobia australis (A. d'Orbigny, 1835)
- Species Paludina australis Reeve, 1863 accepted as Notopala ampullaroides (Reeve, 1863)
- Species Paludina avia Eichwald, 1850 † accepted as Valvata avia (Eichwald, 1850) †
- Species Paludina badiella Küster, 1853 accepted as Pseudobithynia badiella (Küster, 1853)
- Species Paludina baicalensis Gerstfeldt, 1859 accepted as Benedictia baicalensis (Gerstfeldt, 1859)
- Species Paludina balthica Nilsson, 1823
- Species Paludina bathonica Gourret, 1884 † accepted as Viviparus bathonicus (Gourret, 1884) †
- Species Paludina beaumonti Caziot, 1905 † accepted as Viviparus beaumontianus (Matheron, 1843) †
- Species Paludina beaumontiana Matheron, 1843 † accepted as Viviparus beaumontianus (Matheron, 1843) †
- Species Paludina bengalensis Lamarck, 1822 accepted as Filopaludina bengalensis (Lamarck, 1822)
- Species Paludina benzi Aradas & Maggiore, 1844 accepted as Pusillina benzi (Aradas & Maggiore, 1844)
- Species Paludina beresanica Mangikian, 1931 †
- Species Paludina bertrandi Fontannes, 1883 † accepted as Viviparus bertrandi (Fontannes, 1883) †
- Species Paludina biangulata Küster, 1852
- Species Paludina bicarinata Potiez & Michaud, 1838 accepted as Lioplax subcarinata (Say, 1817)
- Species Paludina bicarinata Des Moulins, 1827 accepted as Bythinella bicarinata (Des Moulins, 1827)
- Species Paludina bicolor G. B. Sowerby I, 1825
- Species Paludina bimonilifera I. Lea, 1834 accepted as Tulotoma magnifica (Conrad, 1834)
- Species Paludina boettgeri Heude, 1890 accepted as Angulyagra boettgeri (Heude, 1890)
- Species Paludina bogensis Küster, 1852 accepted as Clessiniola bogensis (Küster, 1852)
- Species Paludina boissieri Küster, 1852 accepted as Bithynia boissieri (Küster, 1852)
- Species Paludina borealis Ludwig, 1861 †
- Species Paludina bosquiana Matheron, 1843 † accepted as Viviparus bosquiana (Matheron, 1843) †
- Species Paludina bressana Ogérien, 1867 † accepted as Viviparus bressanus (Ogérien, 1867) †
- Species Paludina brunnea Anton, 1838
- Species Paludina buccinoides Quoy & Gaimard, 1834 accepted as Cryptassiminea buccinoides (Quoy & Gaimard, 1834)
- Species Paludina bugtica Blanford, 1883 † accepted as Viviparus bugticus (Blanford, 1883) †
- Species Paludina bulbiformis F. Sandberger, 1870 † accepted as Viviparus bulbiformis (F. Sandberger, 1870) †
- Species Paludina bulimoidea Michaud, 1831
- Species Paludina burgundina Tournouër, 1866 † accepted as Viviparus burgundinus (Tournouër, 1866) †
- Species Paludina burroughiana I. Lea, 1834 accepted as Angulyagra burroughiana (I. Lea, 1834)
- Species Paludina bythinica Mangikian, 1931 †
- Species Paludina byzanthina Kuster, 1852 accepted as Sadleriana byzanthina (Küster, 1852)
- Species Paludina byzantina Mousson, 1854
- Species Paludina cambodjensis Mabille & Le Mesle, 1866 accepted as Filopaludina martensi cambodjensis (Mabille & Le Mesle, 1866)
- Species Paludina canaliculata Handmann, 1883 †
- Species Paludina capillata (Frauenfeld, 1865) accepted as Bellamya capillata (Frauenfeld, 1865)
- Species Paludina carbonaria F. A. Roemer, 1836 † accepted as Viviparus cariniferus (J. De C. Sowerby, 1826) †
- Species Paludina carinata Valenciennes, 1827
- Species Paludina carinata Reeve, 1863 accepted as Viviparus pseudocarinatus B. Walker, 1919
- Species Paludina carinata Swainson, 1822
- Species Paludina carinifera J. De C. Sowerby, 1826 † accepted as Viviparus cariniferus (J. De C. Sowerby, 1826) †
- Species Paludina casaretto Rousseau, 1842 † accepted as Viviparus (Hazayipaludina) casaretto (Rousseau, 1842) †
- Species Paludina castanea Valenciennes, 1827
- Species Paludina catayensis Heude, 1890 accepted as Cipangopaludina catayensis (Heude, 1890)
- Species Paludina cerameopoma W. H. Benson, 1830 accepted as Bithynia cerameopoma (W. H. Benson, 1830)
- Species Paludina cerulea Massot, 1872 accepted as Mercuria similis (Draparnaud, 1805)
- Species Paludina ceylanica Dohrn, 1857 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina chalanguensis Deshayes, 1876 accepted as Filopaludina martensi cambodjensis (Mabille & Le Mesle, 1866)
- Species Paludina chinensis J. E. Gray, 1833 accepted as Cipangopaludina chinensis (J. E. Gray, 1833)
- Species Paludina chinensis I. Lea, 1856 accepted as Paludina orientalis I. Lea, 1866
- Species Paludina cibyratica Spratt & E. Forbes, 1847 † accepted as Staja cibyratica (Spratt & E. Forbes, 1847) †
- Species Paludina ciliata Reeve, 1863 accepted as Idiopoma umbilicata (I. Lea, 1856)
- Species Paludina cincinnatiensis J. G. Anthony, 1840 accepted as Cincinnatia integra (Say, 1821)
- Species Paludina cingulata E. von Martens, 1860 accepted as Filopaludina martensi (Frauenfeld, 1864)
- Species Paludina cingulata Matheron, 1843 † accepted as Viviparus cingulatus (Matheron, 1843) †
- Species Paludina circinata Greppin, 1855 † accepted as Valvata circinata (Greppin, 1855) †
- Species Paludina cisternicola Morelet, 1851 accepted as Pyrgophorus coronatus (L. Pfeiffer, 1840)
- Species Paludina clathrata Deshayes, 1835 † accepted as Viviparus clathratus (Deshayes, 1835) †
- Species Paludina coarctata I. Lea, 1843 accepted as Campeloma coarctatum (I. Lea, 1843)
- Species Paludina cochinchinensis Morelet, 1866 accepted as Filopaludina martensi cambodjensis (Mabille & Le Mesle, 1866)
- Species Paludina colbeaui Craven, 1880 accepted as Cleopatra colbeaui (Craven, 1880)
- Species Paludina conica Prévost, 1821 † accepted as Lutetiella conica (Prévost, 1821) †
- Species Paludina conica A. Férussac, 1814 †
- Species Paludina conica Troschel, 1837
- Species Paludina conica de Serres, 1851 †
- Species Paludina conica Anton, 1838
- Species Paludina conoidangusta Pavlov, 1925 † accepted as Viviparus conoidangustus (Pavlov, 1925) †
- Species Paludina conoidea Krauss, 1852 † accepted as Ctyrokya conoidea (Krauss, 1852) †
- Species Paludina conoidea Hislop, 1860 †
- Species Paludina conoidea Reyniés, 1844 accepted as Belgrandia conoidea (Reyniés, 1844)
- Species Paludina conoidea Küster, 1852
- Species Paludina conradi Meek & Hayden, 1856 † accepted as Viviparus conradi (Meek & Hayden, 1856) †
- Species Paludina constricta E. von Martens, 1889 accepted as Bellamya constricta (E. von Martens, 1889)
- Species Paludina contecta (Millet, 1813) accepted as Viviparus contectus (Millet, 1813)
- Species Paludina contorta Küster, 1852 accepted as Lioplax cyclostomatiformis (I. Lea, 1844)
- Species Paludina coosaensis I. Lea, 1841 accepted as Tulotoma magnifica (Conrad, 1834)
- Species Paludina cornea Valenciennes, 1827 accepted as Campeloma decisum (Say, 1817)
- Species Paludina coronata L. Pfeiffer, 1840 accepted as Pyrgophorus coronatus (L. Pfeiffer, 1840)
- Species Paludina costae Mousson, 1863 accepted as Viviparus costae (Mousson, 1863)
- Species Paludina costata Quoy & Gaimard, 1834 accepted as Angulyagra costata (Quoy & Gaimard, 1834)
- Species Paludina costigera Küster, 1852 accepted as Gabbia costigera (Küster, 1852)
- Species Paludina courtelaryensis Rollier, 1892 † accepted as Viviparus courtelaryensis (Rollier, 1892) †
- Species Paludina craiovensis Tournouër, 1880 † accepted as Viviparus craiovensis (Tournouër, 1880) †
- Species Paludina crassa W. H. Benson, 1836 accepted as Mekongia crassa (W. H. Benson, 1836)
- Species Paludina crassa A. Villa & J. B. Villa, 1841 accepted as Viviparus ater (De Cristofori & Jan, 1832)
- Species Paludina cretzestiensis Pavlov, 1925 † accepted as Viviparus cretzestiensis (Pavlov, 1925) †
- Species Paludina cristallina J. E. Gray, 1821 accepted as Viviparus contectus (Millet, 1813)
- Species Paludina crystallina L. Pfeiffer, 1840 accepted as Pyrgophorus parvulus (Guilding, 1828)
- Species Paludina culminea A. d'Orbigny, 1838 accepted as Heleobia andicola culminea (A. d'Orbigny, 1838)
- Species Paludina cumingii A. d'Orbigny, 1835 accepted as Heleobia cumingii (A. d'Orbigny, 1835)
- Species Paludina cumingii Reeve, 1862 accepted as Viviparus cumingiana B. Walker, 1919
- Species Paludina curta Küster, 1853 accepted as Radomaniola curta (Küster, 1853)
- Species Paludina cyclostoma Rousseau, 1842 † accepted as Bithynia cyclostoma (Rousseau, 1842) †
- Species Paludina cyclostomaeformis C. H. d'Orbigny, 1837 † accepted as Polycirsus cyclostomaeformis (C. H. d'Orbigny, 1837) †
- Species Paludina cyclostomaformis I. Lea, 1841 accepted as Paludina cyclostomatiformis I. Lea, 1844
- Species Paludina cyclostomatiformis I. Lea, 1844 accepted as Lioplax cyclostomatiformis (I. Lea, 1844)
- Species Paludina cyclostomoides Küster, 1852 accepted as Cleopatra bulimoides (Olivier, 1804)
- Species Paludina cylindrica Frauenfeld, 1857 accepted as Bythinella cylindrica (Frauenfeld, 1857)
- Species Paludina deccanensis J. De C. Sowerby, 1840 † accepted as Viviparus deccanensis (J. De C. Sowerby, 1840) †
- Species Paludina decipiens Tapparone Canefri, 1883 accepted as Filopaludina decipiens (Tapparone Canefri, 1883)
- Species Paludina decipiens Millet, 1843 accepted as Bithynia tentaculata (Linnaeus, 1758)
- Species Paludina decisa Say, 1817 accepted as Campeloma decisum (Say, 1817)
- Species Paludina decussatula W. T. Blanford, 1869 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina deformis Heude, 1890 accepted as Filopaludina javanica (von dem Busch, 1844)
- Species Paludina delavayana Heude, 1889 accepted as Dalipaludina delavayana (Heude, 1889)
- Species Paludina demolita Heude, 1890
- Species Paludina denticulata Des Moulins, 1835 † accepted as Stenothyrella denticulata (Des Moulins, 1835) †
- Species Paludina deshayana Matheron, 1843 † accepted as Viviparus deshayesianus (Matheron, 1843) †
- Species Paludina desmarestii Prevost, 1821 † accepted as Stalioa desmarestii (Prevost, 1821) †
- Species Paludina desnoyerii Deshayes, 1825 † accepted as Viviparus desnoyersi (Deshayes, 1825) †
- Species Paludina desnoyersii Payraudeau, 1826 accepted as Truncatella subcylindrica (Linnaeus, 1767)
- Species Paludina diaphana Michaud, 1831 accepted as Bythiospeum diaphanum (Michaud, 1831)
- Species Paludina digona W. T. Blanford, 1869 accepted as Filopaludina doliaris (A. Gould, 1844)
- Species Paludina dilatata Eichwald, 1830
- Species Paludina diluviana Kunth, 1865 † accepted as Viviparus diluvianus (Kunth, 1865) †
- Species Paludina diminuta Heude, 1890 accepted as Cipangopaludina chinensis (J. E. Gray, 1833)
- Species Paludina dispiralis Heude, 1890 accepted as Sinotaia dispiralis (Heude, 1890)
- Species Paludina dissimilis Say, 1819 accepted as Leptoxis carinata (Bruguière, 1789)
- Species Paludina distinguenda Deshayes, 1862 † accepted as Viviparus distinguendus (Deshayes, 1862) †
- Species Paludina dolaris A. Gould, 1843
- Species Paludina doliaris A. Gould, 1844 accepted as Filopaludina doliaris (A. Gould, 1844)
- Species Paludina dordonensis Repelin, 1902 † accepted as Viviparus dordonensis (Repelin, 1902) †
- Species Paludina draparnaldii Nyst, 1836 † accepted as Tournoueria draparnaldii (Nyst, 1836) †
- Species Paludina dresseli Tournouër, 1875 † accepted as Viviparus fuchsi Neumayr, 1872 †
- Species Paludina duboisi Mayer, 1856 † accepted as Viviparus duboisi (Mayer, 1856) †
- Species Paludina duboisiana Mousson, 1863 accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina dubuissonii Bouillet, 1834 † accepted as Hydrobia dubuissonii (Bouillet, 1834) †
- Species Paludina duchastelii Nyst, 1836 † accepted as Nystia duchastelii (Nyst, 1836) †
- Species Paludina duchieri H. Fischer, 1898 accepted as Angulyagra duchieri (H. Fischer, 1898)
- Species Paludina dupotetiana Forbes, 1838 accepted as Pseudamnicola dupotetianus (Forbes, 1838)
- Species Paludina efasciata Pickering, 1847 accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina effusa M. Hörnes, 1856 † accepted as Hydrobia effusa (M. Hörnes, 1856) †
- Species Paludina elata Küster, 1852
- Species Paludina elliottii I. Lea, 1858 accepted as Lioplax cyclostomaformis (I. Lea, 1841)
- Species Paludina elongata J. De C. Sowerby, 1826 † accepted as Viviparus infracretacicus Huckriede, 1967 †
- Species Paludina elongata de Serres, 1851 † accepted as Viviparus monspesulanus Wenz, 1928 †
- Species Paludina elongata C. H. d'Orbigny, 1837 † accepted as Hydrobia pyramidalis (A. Férussac, 1814) †
- Species Paludina emarginata Küster, 1852 accepted as Probythinella emarginata (Küster, 1852)
- Species Paludina exigua Eichwald, 1838 accepted as Abeskunus exiguus (Eichwald, 1838)
- Species Paludina exigua Gobanz, 1854 † accepted as Bania gobanzi (Frauenfeld, 1864) †
- Species Paludina exilis J. G. Anthony, 1860 accepted as Campeloma decisum (Say, 1817)
- Species Paludina eyriesi Morelet, 1865 accepted as Eyriesia eyriesi (Morelet, 1865)
- Species Paludina falsani P. Fischer, 1867 † accepted as Viviparus falsani (P. Fischer, 1867) †
- Species Paludina fantozatiana Heude, 1890 accepted as Sinotaia quadrata (W. H. Benson, 1842)
- Species Paludina fasciata Krauss, 1848 accepted as Assiminea fasciata (Krauss, 1848)
- Species Paludina ferrata Quenstedt, 1884 † accepted as Viviparus ferratus (Quenstedt, 1884) †
- Species Paludina ferussina Des Moulins, 1827 accepted as Bythinella ferussina (Des Moulins, 1827)
- Species Paludina filosa Reeve, 1863 accepted as Filopaludina filosa (Reeve, 1863)
- Species Paludina fischeriana Mabille & Le Mesle, 1866 accepted as Eyriesia eyriesi (Morelet, 1865)
- Species Paludina fluminalis Heude, 1890 accepted as Cipangopaludina chinensis fluminalis (Heude, 1890)
- Species Paludina fluminensis Küster, 1853 accepted as Sadleriana fluminensis (Küster, 1853)
- Species Paludina fontinalis R. A. Philippi, 1846
- Species Paludina frauenfeldi Morelet, 1869 accepted as Filopaludina martensi martensi (Frauenfeld, 1865)
- Species Paludina frauenfeldi M. Hörnes, 1856 † accepted as Sarmata frauenfeldi (M. Hörnes, 1856) †
- Species Paludina frauenfeldi Deshayes, 1876 accepted as Mekongia rattei (Crosse & P. Fischer, 1876)
- Species Paludina fuchsi (Neumayr, 1872) † accepted as Viviparus fuchsi Neumayr, 1872 †
- Species Paludina fulva Reeve, 1863 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina fusca C. Pfeiffer, 1828 accepted as Lithoglyphus fuscus (C. Pfeiffer, 1828)
- Species Paludina gagatinella Küster, 1852 accepted as Adriohydrobia gagatinella (Küster, 1852)
- Species Paludina genicula Conrad, 1834 accepted as Campeloma geniculum (Conrad, 1834)
- Species Paludina georgiana I. Lea, 1834 accepted as Viviparus georgianus (I. Lea, 1834)
- Species Paludina gerhardti O. Boettger, 1887 † accepted as Viviparus pachystoma (F. Sandberger, 1859) †
- Species Paludina getica Pavlov, 1925 † accepted as Viviparus geticus (Pavlov, 1925) †
- Species Paludina gibba F. Sandberger, 1880 † accepted as Viviparus gibbus (F. Sandberger, 1880) †
- Species Paludina gigantea Reeve, 1862
- Species Paludina glabrata C. Pfeiffer, 1828 accepted as Melarhaphe neritoides (Linnaeus, 1758)
- Species Paludina glacialis S. V. Wood, 1872 † accepted as Viviparus glacialis (S. V. Wood, 1872) †
- Species Paludina globulosa de Serres, 1853 † accepted as Viviparus globulosus (de Serres, 1853) †
- Species Paludina globulus Deshayes, 1825 † accepted as Stenothyroides globulus (Deshayes, 1825) †
- Species Paludina goniomphalos Morelet, 1866 accepted as Bithynia siamensis goniomphalos (Morelet, 1866)
- Species Paludina grana Say, 1822 accepted as Lyogyrus granum (Say, 1822)
- Species Paludina granum Menke, 1843 accepted as Hydrococcus brazieri (Tenison Woods, 1876)
- Species Paludina grasseti Matheron, 1878 † accepted as Viviparus grasseti (Matheron, 1878) †
- Species Paludina gratteloupi A. d'Orbigny, 1852 †
- Species Paludina gravistriata Gümbel, 1861 † accepted as Viviparus gravistriatus (Gümbel, 1861) †
- Species Paludina gypsea O. Fraas, 1861 †
- Species Paludina hagenovii Dunker, 1843 † accepted as Tournoueria hagenovii (Dunker, 1843) †
- Species Paludina hainesiana I. Lea, 1856 accepted as Viviparus hainesianus (I. Lea, 1856)
- Species Paludina haleiana I. Lea, 1845 accepted as Viviparus intertextus (Say, 1829)
- Species Paludina hamiltoni Metcalfe, 1852
- Species Paludina hammeri Defrance, 1825 † accepted as Viviparus hammeri (Defrance, 1825) †
- Species Paludina hanleyi Frauenfeld, 1864 accepted as Notopala hanleyi (Frauenfeld, 1864)
- Species Paludina heliciformis Frauenfeld, 1865 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina heterostropha Kirtland, 1838 accepted as Campeloma decisum (Say, 1817)
- Species Paludina heudei Ping, 1938 accepted as Viviparus ningkuoensis S.-F. Chen, 1945
- Species Paludina histrica A. Gould, 1859 accepted as Sinotaia quadrata histrica (A. Gould, 1859)
- Species Paludina hohenackeri Küster, 1853 accepted as Lerniana tritonum (Bourguignat, 1852)
- Species Paludina humerosa J. G. Anthony, 1860 accepted as Lithasia verrucosa (Rafinesque, 1820)
- Species Paludina hungarica Hazay, 1880 accepted as Viviparus acerosus Bourguignat, 1862
- Species Paludina hungerfordiana G. Nevill, 1881
- Species Paludina hyalina I. Lea, 1838
- Species Paludina hyalina Morelet, 1851 accepted as Aroapyrgus guatemalensis (P. Fischer & Crosse, 1891)
- Species Paludina hyalina Anton, 1838
- Species Paludina idria Terver, 1839
- Species Paludina immutata M. Hörnes, 1856 † accepted as Bania immutata (M. Hörnes, 1856) †
- Species Paludina improvida Cossmann & Pissarro, 1905 † accepted as Viviparus improvidus (Cossmann & Pissarro, 1905) †
- Species Paludina impura (Draparnaud, 1801) accepted as Bithynia tentaculata (Linnaeus, 1758)
- Species Paludina inaspecta Deshayes, 1862 † accepted as Viviparus inaspectus (Deshayes, 1862) †
- Species Paludina incerta Bouillet, 1835 †
- Species Paludina incrassata I. Lea, 1843 accepted as Campeloma coarctatum (I. Lea, 1843)
- Species Paludina inflata Pusch, 1837 † accepted as Hydrobia inflata (Pusch, 1837) †
- Species Paludina inflata A. Villa & G. B. Villa, 1841 accepted as Viviparus contectus (Millet, 1813)
- Species Paludina inflata Hansén, 1846 accepted as Bithynia troschelii (Paasch, 1842)
- Species Paludina ingallsiana I. Lea, 1856 accepted as Idiopoma ingallsiana (I. Lea, 1856)
- Species Paludina inornata Gourret, 1884 † accepted as Viviparus inornatus (Gourret, 1884) †
- Species Paludina insubrica Küster, 1853 accepted as Marstoniopsis insubrica (Küster, 1853)
- Species Paludina integra Say, 1821 accepted as Cincinnatia integra (Say, 1821)
- Species Paludina intermedia Deshayes, 1862 † accepted as Viviparus oulchyensis Wenz, 1919 †
- Species Paludina intermedia Melleville, 1843 † accepted as Bythinella intermedia (Melleville, 1843) †
- Species Paludina intermedia Reeve, 1863 accepted as Notopala hanleyi (Frauenfeld, 1864)
- Species Paludina intertexta Say, 1829 accepted as Viviparus intertextus (Say, 1829)
- Species Paludina istriena Pavlov, 1925 † accepted as Viviparus istrienus (Pavlov, 1925) †
- Species Paludina japonica E. von Martens, 1861 accepted as Heterogen japonica (E. von Martens, 1861)
- Species Paludina javanica von dem Busch, 1844 accepted as Filopaludina javanica (von dem Busch, 1844)
- Species Paludina jullieni Deshayes, 1876 accepted as Mekongia jullieni (Deshayes, 1876)
- Species Paludina kaschpurica Pavlov, 1925 † accepted as Viviparus kaschpurica (Pavlov, 1925) †
- Species Paludina kmeriana Morlet, 1890 accepted as Mekongia swainsoniana kmeriana (Morlet, 1890)
- Species Paludina knysnaensis Krauss, 1848 accepted as Hydrobia knysnaensis (Krauss, 1848)
- Species Paludina kowiayiensis Brazier, 1886 accepted as Bellamya kowiayiensis (Brazier, 1886)
- Species Paludina kraussiana Dunker, 1846 † accepted as Coelostylina kraussiana (Dunker, 1846) †
- Species Paludina kutschigii Küster, 1853 accepted as Adriohydrobia kutschigii (Küster, 1853)
- Species Paludina lacheineri Küster, 1853 accepted as Graziana lacheineri (Küster, 1853)
- Species Paludina lactea Küster, 1852 accepted as Hydrobia lactea (Küster, 1852)
- Species Paludina laeta E. von Martens, 1861 accepted as Cipangopaludina chinensis (J. E. Gray, 1833)
- Species Paludina lagrandierei Bavay, 1898 accepted as Anulotaia lagrandierei (Bavay, 1898)
- Species Paludina lamarckii Deshayes, 1876 accepted as Mekongia lamarcki (Deshayes, 1876)
- Species Paludina langtonensis Hudleston, 1896 † accepted as Bathonella scotica (Tate, 1873) †
- Species Paludina laosiensis Morlet, 1892
- Species Paludina lapidea Heude, 1889 accepted as Sinotaia lapidea (Heude, 1889)
- Species Paludina lapidum A. d'Orbigny, 1835 accepted as Potamolithus lapidum (A. d'Orbigny, 1835)
- Species Paludina lapillorum Heude, 1890 accepted as Sinotaia lapillorum (Heude, 1890)
- Species Paludina leai Meek & Hayden, 1856 † accepted as Viviparus leai (Meek & Hayden, 1856) †
- Species Paludina lecythis W. H. Benson, 1836 accepted as Cipangopaludina lecythis (W. H. Benson, 1836)
- Species Paludina lecythoides W. H. Benson, 1842 accepted as Cipangopaludina lecythoides (W. H. Benson, 1842)
- Species Paludina leidyi Meek & Hayden, 1856 † accepted as Viviparus leidyi (Meek & Hayden, 1856) †
- Species Paludina leiostraca (Brusina, 1874) † accepted as Viviparus leiostracus Brusina, 1874 †
- Species Paludina leopoldvillensis Putzeys, 1899 accepted as Bellamya leopoldvillensis (Putzeys, 1899)
- Species Paludina leucostoma Heude, 1890 accepted as Cipangopaludina chinensis (J. E. Gray, 1833)
- Species Paludina liberiana Schepman, 1888 accepted as Bellamya liberiana (Schepman, 1888)
- Species Paludina lima J. G. Anthony, 1860 accepted as Campeloma lima (J. G. Anthony, 1860)
- Species Paludina limnaeoides Schrenck, 1867 accepted as Benedictia limnaeoides (Schrenck, 1867)
- Species Paludina limosa Say, 1817 accepted as Amnicola limosus (Say, 1817)
- Species Paludina lineata Valenciennes, 1827
- Species Paludina lineolata Reeve, 1863 accepted as Filopaludina polygramma (E. von Martens, 1860)
- Species Paludina lirata Tate, 1885 accepted as Larina lirata (Tate, 1885)
- Species Paludina listeri Forbes & Hanley, 1850 accepted as Viviparus (Contectiana) listeri (Forbes & Hanley, 1850)
- Species Paludina lithophaga Heude, 1889 accepted as Idiopoma lithophaga (Heude, 1889)
- Species Paludina longicornis W. H. Benson, 1842 accepted as Gabbia longicornis (W. H. Benson, 1842)
- Species Paludina longispira Heude, 1889 accepted as Cipangopaludina haasi Prashad, 1928
- Species Paludina longispira E. A. Smith, 1886 accepted as Heterogen longispira (E. A. Smith, 1886)
- Species Paludina loxostoma F. Sandberger, 1872 † accepted as Viviparus fuchsi Neumayr, 1872 †
- Species Paludina lurida Morelet, 1863 accepted as Filopaludina martensi lurida (Morelet, 1863)
- Species Paludina lustrica Say, 1821
- Species Paludina luteola Küster, 1852 accepted as Pseudamnicola luteolus (Küster, 1852)
- Species Paludina lutosa Souleyet, 1852
- Species Paludina macrostoma Küster, 1853 accepted as Pseudamnicola macrostoma (Küster, 1853)
- Species Paludina macrostoma Deshayes, 1825 †
- Species Paludina madagascariensis Crosse & P. Fischer, 1872 accepted as Cleopatra madagascariensis (Crosse & P. Fischer, 1872)
- Species Paludina maeotica Bogachev & Shishkina, 1919 †
- Species Paludina magnaciana Heude, 1889
- Species Paludina magnifica Conrad, 1834 accepted as Tulotoma magnifica (Conrad, 1834)
- Species Paludina maheyana Reeve, 1863
- Species Paludina malleata Reeve, 1863 accepted as Cipangopaludina malleata (Reeve, 1863)
- Species Paludina mamillata Küster, 1852 accepted as Viviparus contectus (Millet, 1813)
- Species Paludina margeriana J. Anderson, 1878 accepted as Margarya melanioides G. Nevill, 1877
- Species Paludina marginata Michaud, 1831 accepted as Belgrandia marginata (Michaud, 1831)
- Species Paludina martensi Frauenfeld, 1864 accepted as Filopaludina martensi (Frauenfeld, 1864)
- Species Paludina martensiana G. Nevill, 1881
- Species Paludina martini Gourret, 1884 † accepted as Globularia martini (Gourret, 1884) †
- Species Paludina matheroni Deshayes, 1862 † accepted as Viviparus matheroni (Deshayes, 1862) †
- Species Paludina mazeli Roule, 1884 † accepted as Viviparus cingulatus (Matheron, 1843) †
- Species Paludina media S. Woodward, 1833 † accepted as Viviparus medius (S. Woodward, 1833) †
- Species Paludina melanoides Deshayes, 1835 † accepted as Hydrobia melanoides (Deshayes, 1835) †
- Species Paludina melanostoma Reeve, 1863
- Species Paludina michaudi Duval, 1845 accepted as Bithynia leachii (Sheppard, 1823)
- Species Paludina mikhailovskii Mangikian, 1931 †
- Species Paludina milesi I. Lea, 1863 accepted as Paludina milesii I. Lea, 1863
- Species Paludina milesii I. Lea, 1863 accepted as Campeloma decisum (Say, 1817)
- Species Paludina miliola Melleville, 1843 † accepted as Stenothyra miliola (Melleville, 1843) †
- Species Paludina minuta "de Serres, 1827" †
- Species Paludina minutissima Grateloup, 1838 † accepted as Hydrobia minutissima (Grateloup, 1838) †
- Species Paludina minutissima Küster, 1853 accepted as Graziana kuesteri (Boeters, 1970)
- Species Paludina moquini Roumeguère, 1858 accepted as Paludina moquiniana Roumeguère, 1858
- Species Paludina moquiniana Roumeguère, 1858 accepted as Viviparus contectus (Millet, 1813)
- Species Paludina moreleti Deshayes, 1876 accepted as Mekongia sphaericula (Deshayes, 1876)
- Species Paludina moussonii Calcara, 1841 accepted as Pseudamnicola moussonii (Calcara, 1841)
- Species Paludina multiformis Potiez & Michaud, 1838 † accepted as Gyraulus (Gyraulus) trochiformis (Stahl, 1824) †
- Species Paludina multilineata Meek & Hayden, 1856 † accepted as Campeloma nebrascense nebrascense (Meek & Hayden, 1856) †
- Species Paludina multilineata Say, 1829
- Species Paludina musaensis Frauenfeld, 1856 accepted as Eupaludestrina musaensis (Frauenfeld, 1856)
- Species Paludina nana Terver, 1839
- Species Paludina naticoides Theobald, 1866 accepted as Taia naticoides (Theobald, 1866)
- Species Paludina naticoides C. Pfeiffer, 1828 accepted as Lithoglyphus naticoides (C. Pfeiffer, 1828)
- Species Paludina naticordes Theobald, 1866 accepted as Paludina naticoides Theobald, 1866
- Species Paludina natolica Küster, 1853 accepted as Pseudorientalia natolica (Küster, 1853)
- Species Paludina neritoidea Fitzinger, 1833 accepted as Lithoglyphus naticoides (C. Pfeiffer, 1828)
- Species Paludina neustruevi Pavlov, 1925 † accepted as Viviparus achatinoides (Deshayes, 1838) †
- Species Paludina nickliniana I. Lea, 1838 accepted as Fontigens nickliniana (I. Lea, 1838)
- Species Paludina nigra Quoy & Gaimard, 1834 accepted as Austropyrgus niger (Quoy & Gaimard, 1834)
- Species Paludina nitens Reeve, 1863
- Species Paludina nitida Seckendorf, 1846 accepted as Bythiospeum acicula (Held, 1838)
- Species Paludina nitida F. A. Roemer, 1836 † accepted as Viviparus cariniferus (J. De C. Sowerby, 1826) †
- Species Paludina nobilis Klein, 1846 † accepted as Viviparus hammeri (Defrance, 1825) †
- Species Paludina normalis Hislop, 1860 † accepted as Viviparus normalis (Hislop, 1860) †
- Species Paludina novemcostata (Matheron, 1832) † accepted as Scalipaludina novemcostata (Matheron, 1832) †
- Species Paludina novigentiensis Deshayes, 1862 † accepted as Viviparus novigentiensis (Deshayes, 1862) †
- Species Paludina novorossica Sinzov, 1897 † accepted as Viviparus novorossicus Sinzov, 1897 †
- Species Paludina nuclea I. Lea, 1838 accepted as Fluminicola virens (I. Lea, 1838)
- Species Paludina nuttalliana I. Lea, 1838 accepted as Fluminicola nuttallianus (I. Lea, 1838)
- Species Paludina nympha Eichwald, 1850 † accepted as Pseudamnicola nympha (Eichwald, 1850) †
- Species Paludina nysti de Boissy, 1848 † accepted as Pseudamnicola nysti (de Boissy, 1848) †
- Species Paludina obliquata Deshayes, 1862 † accepted as Viviparus obliquatus (Deshayes, 1862) †
- Species Paludina obscurata Deshayes, 1876
- Species Paludina obtusa Troschel, 1837 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina obtusa I. Lea, 1841 accepted as Fontigens nickliniana (I. Lea, 1838)
- Species Paludina okaensis Clessin, 1875 accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina olivacea G. B. Sowerby I, 1825 accepted as Lanistes olivaceus (G. B. Sowerby I, 1825)
- Species Paludina orbignyana Deshayes, 1862 † accepted as Viviparus orbignyanus (Deshayes, 1862) †
- Species Paludina orientalis I. Lea, 1866 accepted as Sinotaia quadrata (W. H. Benson, 1842)
- Species Paludina ornata J. Phillips, 1871 † accepted as Viviparus ornatus (J. Phillips, 1871) †
- Species Paludina ornata Morelet, 1851
- Species Paludina orsinii Küster, 1852 accepted as Pseudamnicola orsinii (Küster, 1852)
- Species Paludina ovata Krauss, 1848 accepted as Assiminea ovata (Krauss, 1848)
- Species Paludina ovata Bouillet, 1835 † accepted as Pseudamnicola ovatus (Bouillet, 1835) †
- Species Paludina ovata Dunker, 1848 † accepted as Bithynia dunkeri Gude, 1913 †
- Species Paludina oxytropis W. H. Benson, 1836 accepted as Angulyagra oxytropis (W. H. Benson, 1836)
- Species Paludina oxytropoides Heude, 1889 accepted as Dalipaludina oxytropoides (Heude, 1889)
- Species Paludina pachystoma F. Sandberger, 1859 † accepted as Viviparus pachystoma (F. Sandberger, 1859) †
- Species Paludina pallida I. Lea, 1838 accepted as Birgella subglobosa (Say, 1825)
- Species Paludina parchappii A. d'Orbigny, 1835 accepted as Heleobia parchappii (A. d'Orbigny, 1835)
- Species Paludina parilis S. V. Wood, 1857 † accepted as Viviparus parilis (S. V. Wood, 1857) †
- Species Paludina parreyssii L. Pfeiffer, 1841 accepted as Belgrandiella parreyssii (L. Pfeiffer, 1841)
- Species Paludina partschi M. Hörnes, 1856 † accepted as Amnicola (Amnicola) partschi (M. Hörnes, 1856) †
- Species Paludina parvula Guilding, 1828 accepted as Pyrgophorus parvulus (Guilding, 1828)
- Species Paludina parvula T. Hutton, 1849
- Species Paludina patula Brumati, 1838 accepted as Emmericia patula (Brumati, 1838)
- Species Paludina paulucciana Tapparone Canefri, 1883 accepted as Glaucostracia paulucciana (Tapparone Canefri, 1883)
- Species Paludina paviei Morlet, 1889 accepted as Vivipara paviei (Morlet, 1889)
- Species Paludina peculiaris Meek & Hayden, 1856 † accepted as Viviparus peculiaris (Meek & Hayden, 1856) †
- Species Paludina pellucida Seckendorf, 1846 accepted as Bythiospeum pellucidum (Seckendorf, 1846)
- Species Paludina pellucida Hauffen, 1856 accepted as Iglica hauffeni (Brusina, 1886)
- Species Paludina penthica (Servain, 1884) accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina peristomata A. d'Orbigny, 1835
- Species Paludina petenensis Morelet, 1851 accepted as Aroapyrgus petenensis (Morelet, 1851)
- Species Paludina petrosa A. Gould, 1844 accepted as Paludomus petrosa (A. Gould, 1844)
- Species Paludina phasianella O. Boettger, 1887 † accepted as Viviparus phasianella (O. Boettger, 1887) †
- Species Paludina phialensis Conrad, 1852 accepted as Bithynia phialensis (Conrad, 1852)
- Species Paludina philippinensis G. Nevill, 1885 accepted as Angulyagra philippinensis (G. Nevill, 1885)
- Species Paludina phrygica P. Fischer, 1866 † accepted as Bithynia phrygica (P. Fischer, 1866) †
- Species Paludina piscium A. d'Orbigny, 1835 accepted as Heleobia piscium (A. d'Orbigny, 1835)
- Species Paludina planapicalis (F. Sandberger, 1862) † accepted as Floridiscrobs planapicalis (F. Sandberger, 1862) †
- Species Paludina planiuscula K. Miller, 1907 † accepted as Viviparus planiusculus (K. Miller, 1907) †
- Species Paludina polita E. von Martens, 1865 accepted as Notopala sublineata sublineata (Conrad, 1850)
- Species Paludina polygramma E. von Martens, 1860 accepted as Filopaludina sumatrensis polygramma (E. von Martens, 1860)
- Species Paludina polyzonata (Frauenfeld, 1862) accepted as Angulyagra polyzonata (Frauenfeld, 1862)
- Species Paludina ponderosa Say, 1821 accepted as Campeloma crassulum Rafinesque, 1819
- Species Paludina porata Say, 1821 accepted as Amnicola limosus (Say, 1817)
- Species Paludina porrecta Mighels, 1845 accepted as Tryonia porrecta (Mighels, 1845)
- Species Paludina praecursa Tournouër, 1879 † accepted as Viviparus praecursus (Tournouër, 1879) †
- Species Paludina praemorsa Reeve, 1863 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina praerosa Gersfeldt, 1859 accepted as Amuropaludina praerosa (Gersfeldt, 1859)
- Species Paludina prasina Küster, 1852 accepted as Lithoglyphus prasinus (Küster, 1852)
- Species Paludina preissii R. A. Philippi, 1846
- Species Paludina prisca Tausch, 1886 † accepted as Czabalaya prisca (Tausch, 1886) †
- Species Paludina proavia Deshayes, 1862 † accepted as Viviparus proavius (Deshayes, 1862) †
- Species Paludina protracta Eichwald, 1850 † accepted as Sarmata protracta (Eichwald, 1850) †
- Species Paludina pseudoachatinoides Pavlov, 1925 † accepted as Viviparus achatinoides (Deshayes, 1838) †
- Species Paludina pseudoneumayri Pavlov, 1925 † accepted as Viviparus pseudoneumayri (Pavlov, 1925) †
- Species Paludina pseudosadleri Pavlov, 1925 † accepted as Viviparus pseudosadleri (Pavlov, 1925) †
- Species Paludina pulchella W. H. Benson, 1836 accepted as Bithynia pulchella (W. H. Benson, 1836)
- Species Paludina pulchra J. E. Gray, 1833 accepted as Pomacea pulchra (J. E. Gray, 1833)
- Species Paludina punctum Eichwald, 1850 † accepted as Hydrobia punctum (Eichwald, 1850) †
- Species Paludina pupa Nyst, 1836 † accepted as Stenothyroides pupa (Nyst, 1836) †
- Species Paludina pura Eichwald, 1864 † accepted as Lioplacodes cholnokyi pura (Eichwald, 1864) †
- Species Paludina purificata Heude, 1890 accepted as Sinotaia quadrata (W. H. Benson, 1842)
- Species Paludina purpurea E. von Martens, 1865 accepted as Notopala hanleyi (Frauenfeld, 1864)
- Species Paludina pusilla Eichwald, 1838 accepted as Caspiohydrobia eichwaldiana (A. N. Golikov & Starobogatov, 1966)
- Species Paludina pylleensis Pavlov, 1925 † accepted as Viviparus calverti Neumayr, 1880 †
- Species Paludina pyramidalis A. Férussac, 1814 † accepted as Hydrobia pyramidalis (A. Férussac, 1814) †
- Species Paludina pyramidalis De Cristofori & Jan, 1832 accepted as Viviparus ater (De Cristofori & Jan, 1832)
- Species Paludina pyramidata von dem Busch, 1844 accepted as Angulyagra oxytropis (W. H. Benson, 1836)
- Species Paludina pyramis Hislop, 1860 † accepted as Viviparus pyramis (Hislop, 1860) †
- Species Paludina pyrificata Heude, 1890 accepted as Sinotaia pyrificata (Heude, 1890)
- Species Paludina quadrata W. H. Benson, 1842 accepted as Sinotaia quadrata (W. H. Benson, 1842)
- Species Paludina quedlinburgensis Frech, 1887 † accepted as Viviparus quedlinburgensis (Frech, 1887) †
- Species Paludina rattei Crosse & P. Fischer, 1876 accepted as Mekongia rattei (Crosse & P. Fischer, 1876)
- Species Paludina rawesi Hislop, 1860 † accepted as Viviparus rawesi (Hislop, 1860) †
- Species Paludina regularis I. Lea, 1841 accepted as Campeloma regulare (I. Lea, 1841)
- Species Paludina regularis Bouillet, 1835 † accepted as Pseudamnicola arvernensis (Bouillet, 1835) †
- Species Paludina remossii R. A. Philippi, 1847 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina retusa Meek & Hayden, 1856 † accepted as Bellamya retusa (Meek & Hayden, 1856) †
- Species Paludina rhegoides Morelet, 1851 accepted as Aroapyrgus rhegoides (Morelet, 1851)
- Species Paludina rimata Michaud, 1837 † accepted as Viviparus rimatus (Michaud, 1837) †
- Species Paludina rivularis C. B. Adams, 1845
- Species Paludina robertsoni (Frauenfeld, 1865) accepted as Bellamya robertsoni (Frauenfeld, 1865)
- Species Paludina roemeri Dunker, 1843 † accepted as Putilla roemeri (Dunker, 1843) †
- Species Paludina romaloi (Cobălcescu, 1883) † accepted as Viviparus achatinoides (Deshayes, 1838) †
- Species Paludina rubens Menke, 1830 accepted as Bithynia rubens (Menke, 1830)
- Species Paludina rubicunda E. von Martens, 1879 accepted as Bellamya rubicunda (E. von Martens, 1879)
- Species Paludina rubiginosa Boubée, 1833 accepted as Bythinella rubiginosa (Boubée, 1833)
- Species Paludina rufa Haldeman, 1841 accepted as Campeloma rufum (Haldeman, 1841)
- Species Paludina rufescens Küster, 1852 accepted as Bythinella reyniesii (Dupuy, 1851)
- Species Paludina rumana Tournouër, 1879 † accepted as Viviparus rumanus (Tournouër, 1879) †
- Species Paludina sadleriana Stur, 1862 † accepted as Viviparus sadlerianus (Stur, 1862) †
- Species Paludina salinesii R. A. Philippi, 1844 accepted as Pseudamnicola moussonii (Calcara, 1841)
- Species Paludina sankeyi Hislop, 1860 † accepted as Viviparus sankeyi (Hislop, 1860) †
- Species Paludina sarmatica Bogachev, 1936 †
- Species Paludina sautieriana de Loriol, 1865 † accepted as Bithynia sautieriana (de Loriol, 1865) †
- Species Paludina saxatilis Reyniés, 1844 accepted as Belgrandiella saxatilis (Reyniés, 1844)
- Species Paludina sayana Küster, 1852
- Species Paludina scalariformis Dunker, 1843 † accepted as Viviparus scalariformis (Dunker, 1843) †
- Species Paludina scalaris J. C. Jay, 1839 accepted as Planorbella scalaris (J. C. Jay, 1839)
- Species Paludina schmidtii Küster, 1852 accepted as Bythinella schmidtii (Küster, 1852)
- Species Paludina schusteri F. A. Roemer, 1839 † accepted as Viviparus schusteri (F. A. Roemer, 1839) †
- Species Paludina schwartzi M. Hörnes, 1856 † accepted as Stenothyrella schwartzi (M. Hörnes, 1856) †
- Species Paludina scotica Tate, 1873 † accepted as Bathonella scotica (Tate, 1873) †
- Species Paludina semicarinata Deshayes, 1825 † accepted as Viviparus semicarinatus (Deshayes, 1825) †
- Species Paludina seminalis Hinds, 1842 accepted as Fluminicola seminalis (Hinds, 1842)
- Species Paludina seminium Morelet, 1858 accepted as Pseudamnicola seminium (Morelet, 1858)
- Species Paludina senaariensis Küster, 1852 accepted as Gabbiella senaariensis (Küster, 1852)
- Species Paludina senegalensis Morelet, 1860 accepted as Cleopatra bulimoides (Olivier, 1804)
- Species Paludina siamensis Frauenfeld, 1865 accepted as Mekongia siamensis (Frauenfeld, 1865)
- Species Paludina simoniana Saint-Simon, 1848 accepted as Moitessieria simoniana (Saint-Simon, 1848)
- Species Paludina simonis Bavay, 1898 accepted as Idiopoma simonis (Bavay, 1898)
- Species Paludina sinistrosa I. Lea, 1838 accepted as Lanistes sinistrosus (I. Lea, 1838)
- Species Paludina sinzovi Pavlov, 1925 † accepted as Viviparus sinzovi (Pavlov, 1925) †
- Species Paludina sirkii Küster, 1844 accepted as Hydrocena cattaroensis (L. Pfeiffer, 1841)
- Species Paludina sokolovi Pavlov, 1925 † accepted as Viviparus sokolovi (Pavlov, 1925) †
- Species Paludina solida Held, 1837
- Species Paludina solidula Dunker, 1847 †
- Species Paludina soluta Hislop, 1860 † accepted as Viviparus solutus (Hislop, 1860) †
- Species Paludina soricinensis Noulet, 1854 † accepted as Viviparus soricinensis (Noulet, 1854) †
- Species Paludina speciosa Deshayes, 1876 accepted as Filopaludina sumatrensis speciosa (Deshayes, 1876)
- Species Paludina spekei E. A. Smith, 1880
- Species Paludina sphaericula Deshayes, 1876 accepted as Mekongia sphaericula (Deshayes, 1876)
- Species Paludina spica Eichwald, 1855 accepted as Turricaspia spica (Eichwald, 1855)
- Species Paludina spillmanii I. Lea, 1867 accepted as Campeloma decampi (W. G. Binney, 1865)
- Species Paludina splendida Ludwig, 1865 † accepted as Viviparus lentus splendidus (Ludwig, 1865) †
- Species Paludina stelmaphora Kobelt, 1879 accepted as Cipangopaludina malleata (Reeve, 1863)
- Species Paludina stiriaca Rolle, 1858 † accepted as Viviparus stiriacus (Rolle, 1858) †
- Species Paludina striata Grateloup, 1828 † accepted as Rissoa nana (Lamarck, 1810) †
- Species Paludina striatella Grateloup, 1838 † accepted as Hydrobia striatella (Grateloup, 1838) †
- Species Paludina striatula W. H. Benson, 1842 accepted as Parafossarulus manchouricus (Bourguignat, 1860)
- Species Paludina striatula Deshayes, 1824 † accepted as Bayania hordacea (Lamarck, 1804) †
- Species Paludina stricklandiana E. Forbes, 1845 † accepted as Lithoglyphus stricklandianus (E. Forbes, 1845) †
- Species Paludina sturmi Rosenhauer, 1856 accepted as Boetersiella sturmi (Rosenhauer, 1856)
- Species Paludina subangulata F. A. Roemer, 1839 † accepted as Viviparus subangulatus (F. A. Roemer, 1839) †
- Species Paludina subangulata Michaud, 1837 † accepted as Viviparus aspersus (Michaud, 1837) †
- Species Paludina subangulata J. Phillips, 1871 † accepted as Viviparus subangulatus (J. Phillips, 1871) †
- Species Paludina subcarinata (Say, 1817) accepted as Lioplax subcarinata (Say, 1817)
- Species Paludina subcingulata F. Sandberger, 1870 † accepted as Scalipaludina novemcostata (Matheron, 1832) †
- Species Paludina subcontecta Pavlov, 1925 † accepted as Viviparus subcontectus (Pavlov, 1925) †
- Species Paludina subcostata J. E. Gray, 1833
- Species Paludina subcylindracea Hislop, 1860 † accepted as Viviparus subcylindraceus (Hislop, 1860) †
- Species Paludina subglobosa Say, 1825 accepted as Birgella subglobosa (Say, 1825)
- Species Paludina subglobosa Emmons, 1858 † accepted as Viviparus emmonsi J. Henderson, 1920 †
- Species Paludina sublenta A. d'Orbigny, 1850 † accepted as Viviparus sublentus (A. d'Orbigny, 1850) †
- Species Paludina sublineata Conrad, 1850 accepted as Notopala sublineata sublineata (Conrad, 1850)
- Species Paludina subpurpurea Say, 1829 accepted as Viviparus subpurpureus (Say, 1829)
- Species Paludina subsolida Anthony, 1860 accepted as Campeloma decisum (Say, 1817)
- Species Paludina subulata Deshayes, 1825 † accepted as Parhydrobia subulata (Deshayes, 1825) †
- Species Paludina subulata Dunker, 1847 † accepted as Pseudomelania subulata (Dunker, 1847) †
- Species Paludina succinea L. Pfeiffer, 1840 accepted as Angustassiminea succinea (L. Pfeiffer, 1840)
- Species Paludina succineiformis F. Sandberger, 1862 † accepted as Sandbergerina succineiformis (F. Sandberger, 1862) †
- Species Paludina suessoniensis Deshayes, 1862 † accepted as Viviparus sublentus (A. d'Orbigny, 1850) †
- Species Paludina sulculosa Menke, 1828 accepted as Lioplax sulculosa (Menke, 1828)
- Species Paludina sulculosa Menke, 1827 accepted as Lioplax sulculosa (Menke, 1828)
- Species Paludina sumatrensis Dunker, 1852 accepted as Filopaludina sumatrensis (Dunker, 1852)
- Species Paludina sussexiensis J. De C. Sowerby, 1836 † accepted as Viviparus cariniferus (J. De C. Sowerby, 1826) †
- Species Paludina swainsoniana I. Lea, 1856 accepted as Mekongia swainsoni (I. Lea, 1856)
- Species Paludina syzranica Pavlov, 1925 † accepted as Viviparus syzranicus (Pavlov, 1925) †
- Species Paludina takliensis Hislop, 1860 † accepted as Viviparus takliensis (Hislop, 1860) †
- Species Paludina tenuisculpta E. von Martens, 1874 † accepted as Bellamya tenuisculpta (E. von Martens, 1874) †
- Species Paludina thermalis (Linnaeus, 1767) accepted as Belgrandia thermalis (Linnaeus, 1767)
- Species Paludina thersites Reeve, 1863 accepted as Angulyagra thersites (Reeve, 1863)
- Species Paludina thomsoni Morlet, 1885
- Species Paludina tiranti Morlet, 1885 accepted as Filopaludina martensi cambodjensis (Mabille & Le Mesle, 1866)
- Species Paludina tiraspolitana Pavlov, 1925 † accepted as Viviparus tiraspolitanus (Pavlov, 1925) †
- Species Paludina transsilvanica Bielz, 1853 accepted as Bithynia transsilvanica (Bielz, 1853)
- Species Paludina transversa Say, 1829 accepted as Viviparus intertextus (Say, 1829)
- Species Paludina tricarinata Anton, 1838 accepted as Sinotaia angularis (O. F. Müller, 1774)
- Species Paludina tricostata R. P. Lesson, 1831 accepted as Filopaludina tricostata (R. P. Lesson, 1831)
- Species Paludina triton Eichwald, 1838 accepted as Clessiniola variabilis (Eichwald, 1838)
- Species Paludina trochiformis Meek & Hayden, 1856 † accepted as Viviparus meeki Wenz, 1930 †
- Species Paludina trochoides E. von Martens, 1860 accepted as Trochotaia trochoides (E. von Martens, 1860)
- Species Paludina troostiana I. Lea, 1841 accepted as Viviparus intertextus (Say, 1829)
- Species Paludina troschelii Paasch, 1842 accepted as Bithynia troschelii (Paasch, 1842)
- Species Paludina truncata Eydoux & Souleyet, 1852 accepted as Bithynia truncatum (Eydoux & Souleyet, 1852)
- Species Paludina truncatuloides de Serres, 1853 † accepted as Truncatella subcylindrica (Linnaeus, 1767)
- Species Paludina turbinata Deshayes, 1876 accepted as Mekongia turbinata (Deshayes, 1876)
- Species Paludina turbinata Morelet, 1863
- Species Paludina turrita Küster, 1852
- Species Paludina umbilicata I. Lea, 1856 accepted as Idiopoma umbilicata (I. Lea, 1856)
- Species Paludina unicolor (Olivier, 1804) accepted as Bellamya unicolor (Olivier, 1804)
- Species Paludina ussuriensis Gerstfeldt, 1859 accepted as Cipangopaludina ussuriensis (Gerstfeldt, 1859)
- Species Paludina variabilis Eichwald, 1838 accepted as Clessiniola variabilis (Eichwald, 1838)
- Species Paludina variata Frauenfeld, 1862 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina varicosa C. H. d'Orbigny, 1837 † accepted as Polycirsus varicosus (C. H. d'Orbigny, 1837) †
- Species Paludina varicosa Krauss, 1852 † accepted as Viviparus suevicus Wenz, 1919 †
- Species Paludina ventricosa Heude, 1890 accepted as Cipangopaludina ventricosa (Heude, 1890)
- Species Paludina ventricosa F. Sandberger, 1872 † accepted as Viviparus ventricosus (F. Sandberger, 1872) †
- Species Paludina ventricosa Quoy & Gaimard, 1834 accepted as Stenothyra moussoni E. von Martens, 1897
- Species Paludina ventricosa T. Brown, 1827 accepted as Bithynia leachii (Sheppard, 1823)
- Species Paludina verneuili Mayer, 1856 † accepted as Bithynia verneuili (Mayer, 1856) †
- Species Paludina vestita Benoit, 1875 accepted as Amnicola vestita Paulucci, 1886
- Species Paludina vetula Meek & Hayden, 1856 † accepted as Campeloma vetulum (Meek & Hayden, 1856) †
- Species Paludina vignesi Jullien, 1876 accepted as Filopaludina martensi cambodjensis (Mabille & Le Mesle, 1866)
- Species Paludina viquesneli d'Archiac, 1842 † accepted as Viviparus viquesneli (d'Archiac, 1842) †
- Species Paludina virapai Hislop, 1860 † accepted as Viviparus virapai (Hislop, 1860) †
- Species Paludina virens I. Lea, 1838 accepted as Fluminicola virens (I. Lea, 1838)
- Species Paludina virescens Küster, 1853 accepted as Pseudamnicola virescens (Küster, 1853)
- Species Paludina virescens Reeve, 1863 accepted as Filopaludina javanica (von dem Busch, 1844)
- Species Paludina viridis Reeve, 1862 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Paludina vivipara (Linnaeus, 1758) accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina viviparoides Bronn, 1848 † accepted as Viviparus hammeri (Defrance, 1825) †
- Species Paludina volgensis Pavlov, 1925 † accepted as Viviparus volgensis (Pavlov, 1925) †
- Species Paludina vulgaris Leach, 1852 accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Paludina wapsharei Hislop, 1860 † accepted as Viviparus wapsharei (Hislop, 1860) †
- Species Paludina wareana Küster, 1852 accepted as Callinina georgiana (I. Lea, 1834)
- Species Paludina wassiacensis Cornuel, 1874 † accepted as Viviparus wassiacensis (Cornuel, 1874) †
- Species Paludina zebra Stentz, 1877 accepted as Viviparus (Contectiana) zebra (Stentz, 1877)
- Species Paludina zieteni Quenstedt, 1884 †
- Species Paludina zonata Eichwald, 1850 † accepted as Pseudamnicola zonatus (Eichwald, 1850) †
- Species Paludina zonata Reeve, 1863 accepted as Filopaludina bengalensis (Lamarck, 1822)
- Species Paludina zwellendamensis Küster, 1852 accepted as Tomichia zwellendamensis (Küster, 1852)
- Species Paludina zwickaviensis (Gutbier, 1849) †
- Genus Paluditrochus [sic] † accepted as Paludotrochus Cossmann, 1921 †
- Genus Paludotrochus Cossmann, 1921 † accepted as Viviparus Montfort, 1810
- Genus Rivularia Heude, 1890 (1)
- Genus Stephania Esu & Girotti, 1975 † accepted as Viviparus Montfort, 1810
- Genus Suchumica Seninski, 1905 † accepted as Galizgia Mikhaylovskiy, 1903 †
- Genus Trochopaludina Starobogatov, 1986 † (2)
- Genus Tulotoma Haldeman, 1840 (3)
- Genus Tulotomops Wenz, 1939 † (2)
- Genus Vivipara [sic] accepted as Viviparus Montfort, 1810
- Genus Viviparella Rafinesque, 1815 accepted as Viviparus Montfort, 1810
- Genus Viviparus Montfort, 1810 (388)
- Genus Albianopalin Hamilton-Bruce, B. J. Smith & Gowlett-Holmes, 2002 † (2)
- Genus Apameaus Sivan, Heller & van Damme, 2006 † (1)
- Genus Bathonella Yen, 1948 † (2)
- Genus Czabalaya Bandel & F. Riedel, 1994 † (2)
- Genus Euxinomargarya Akhvlediani, 1957 † accepted as Viviparus Montfort, 1810
- Genus Fretacaeles Hamilton-Bruce & Kear, 2006 † (1)
- Genus Igapaludina Matsuoka, 1985 † (1)
- Genus Kaya Van Damme & Pickford, 1999 † (1)
- Genus Kwangsispira Hsü, 1935 † (2)
- Genus Lioplacodes Meek, 1864 † (39)
- Genus Macromargarya T. Ying, Fürsich & S. Schneider, 2013 † (1)
- Genus Melantho Bowdich, 1822
- Genus Paludinopsis Icke & K. Martin, 1905 † (3)
- Genus Paracampeloma Hsü, 1935 † (3)
- Genus Pedinopomus Bickel, 1977 † (1)
- Genus Proviviparus Frese & Ponder, 2021 † (1)
- Genus Rubeyella Yen, 1951 † (1)
- Genus Scalez G. D. Hanna & Gaylord, 1924 † (1)
- Genus Sculptopaludina Starobogatov, 1986 †
- Genus Suratia Hamilton-Bruce & Kear, 2010 † (1)
- Genus Tulotomoides Wenz, 1939 † (15)
- Genus Viquesnelia Deshayes, 1857
- Genus Viviparoides Starobogatov, 1986 † accepted as Viviparus Montfort, 1810
- Genus Wealdenia Yen, 1966 † (1)
- Order Caenogastropoda incertae sedis (7 676)
- Order Littorinimorpha (17 189)
- Order Neogastropoda (23 738)
- Order Stenoglossa accepted as Neogastropoda
- Subclass Gastropoda incertae sedis (308)
- Subclass Heterobranchia (39 172)
- 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