Between brackets is the number of accepted species

Click on "-" to collapse/hide all child taxa
Shows the number of accepted species within the taxon
The last expanded taxon is highlighted
Click on "+" to expand/show all child taxa
Click to see the taxon details page
- 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)
- Subclass Gastropoda incertae sedis (308)
- Subclass Heterobranchia (39 156)
- Subclass Neomphaliones accepted as Vetigastropoda
- Subclass Neritimorpha (1 914)
- Order Cycloneritida (1 859)
- Superfamily Helicinoidea A. Férussac, 1822 (799)
- Superfamily Hydrocenoidea Troschel, 1857 (132)
- Superfamily Naticopsoidea W. H. Waagen, 1880 † (64)
- Superfamily Neritoidea Rafinesque, 1815 (802)
- Family Cortinellidae Bandel, 2000 † (2)
- Family Neridomidae Bandel, 2008 † (8)
- Family Neritariidae Wenz, 1938 † (6)
- Family Neritidae Rafinesque, 1815 (695)
- Subfamily Neritellinae Gray, 1847 accepted as Neritinae Rafinesque, 1815
- Subfamily Neritinae Rafinesque, 1815 (140)
- Genus Gaillardotia Bourguignat, 1877 accepted as Smaragdia Issel, 1869
- Genus Mienerita H. Dekker, 2000 (1)
- Genus Nerita Linnaeus, 1758 (124)
- Subgenus Nerita (Adenerita) H. Dekker, 2000 accepted as Nerita (Ilynerita) E. von Martens, 1887
- Subgenus Nerita (Amphinerita) E. von Martens, 1887 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Argonerita) Frey & Vermeij, 2008 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Bajanerita) Squires, 1993 † accepted as Neritoplica Oppenheim, 1892 †
- Subgenus Nerita (Clithon) Montfort, 1810 accepted as Clithon Montfort, 1810
- Subgenus Nerita (Corona) Récluz, 1850 accepted as Clithon Montfort, 1810
- Subgenus Nerita (Cymostyla) E. von Martens, 1887 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Desmieria) Douvillé, 1904 † accepted as Otostoma d'Archiac, 1859 †
- Subgenus Nerita (Fluvinerita) Pilsbry, 1932 accepted as Fluvinerita Pilsbry, 1932
- Subgenus Nerita (Heminerita) E. von Martens, 1887 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Ilynerita) E. von Martens, 1887 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Lepidonerita) Vermeij, 1984 accepted as Nerita (Amphinerita) E. von Martens, 1887
- Subgenus Nerita (Linnerita) Vermeij, 1984 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Lisanerita) Krijnen, 2002 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Lissochilus) Zittel, 1882 † accepted as Lissochilus Zittel, 1882 †
- Subgenus Nerita (Melanerita) E. von Martens, 1889 accepted as Nerita (Heminerita) E. von Martens, 1887
- Subgenus Nerita (Natere) J. E. Gray, 1858 accepted as Nerita (Theliostyla) Mörch, 1852
- Subgenus Nerita (Neripteron) R. P. Lesson, 1831 accepted as Neripteron R. P. Lesson, 1831
- Subgenus Nerita (Nerita) Linnaeus, 1758 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Neritina) Lamarck, 1816 accepted as Neritina Lamarck, 1816
- Subgenus Nerita (Odontostoma) Mörch, 1852 accepted as Nerita (Linnerita) Vermeij, 1984
- Subgenus Nerita (Paranerita) Bourne, 1908 accepted as Vittina H. B. Baker, 1923
- Subgenus Nerita (Peloronta) Chenu, 1859 accepted as Nerita Linnaeus, 1758
- Subgenus Nerita (Pila) Mörch, 1852 accepted as Nerita Linnaeus, 1758
- Subgenus Nerita (Ritena) J. E. Gray, 1858 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Tenare) J. E. Gray, 1858 accepted as Nerita (Nerita) Linnaeus, 1758
- Subgenus Nerita (Thalassonerita) Moroni, 1966 † accepted as Thalassonerita Moroni, 1966
- Subgenus Nerita (Theliostyla) Mörch, 1852 represented as Nerita Linnaeus, 1758
- Subgenus Nerita (Theodoxus) Montfort, 1810 accepted as Theodoxus Montfort, 1810
- Species Nerita achatina Reeve, 1855 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita aculeata O. F. Müller, 1774 accepted as Tympanotonos fuscatus (Linnaeus, 1758)
- Species Nerita aculeata Gmelin, 1791 accepted as Neritona juttingae (Mienis, 1973)
- Species Nerita adansoniana Récluz, 1841 accepted as Vitta adansoniana (Récluz, 1841)
- Species Nerita adenensis Mienis, 1978
- Species Nerita adspersa Récluz, 1853 accepted as Clithon aspersum (G. B. Sowerby II, 1849)
- Species Nerita affinis Reeve, 1855 accepted as Nerita guamensis Quoy & Gaimard, 1834
- Species Nerita affinis Gmelin, 1791 accepted as Cryptonatica affinis (Gmelin, 1791)
- Species Nerita affinis d'Archiac & Haime, 1854 †
- Species Nerita africana Récluz, 1844 accepted as Nereina afra (G. B. Sowerby I, 1836)
- Species Nerita albicilla Linnaeus, 1758
- Species Nerita albipunctata Reeve, 1855 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita albumen Linnaeus, 1758 accepted as Polinices albumen (Linnaeus, 1758)
- Species Nerita alticola Pilsbry, 1932 accepted as Fluvinerita tenebricosa (C. B. Adams, 1851)
- Species Nerita alveolus Hombron & Jacquinot, 1848
- Species Nerita amoena (A. Gould, 1847) accepted as Neripteron amoenum (A. Gould, 1847)
- Species Nerita amplisulcata Macsotay & Campos, 2001 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita anatolica Récluz, 1841 accepted as Theodoxus anatolicus (Récluz, 1841)
- Species Nerita angistoma Deshayes, 1825 † accepted as Otostoma angistomum (Deshayes, 1825) †
- Species Nerita angularis Hombron & Jacquinot, 1848 accepted as Nerita planospira Anton, 1838
- Species Nerita angularis O. F. Müller, 1774 accepted as Sinotaia angularis (O. F. Müller, 1774)
- Species Nerita angulata Röding, 1798 accepted as Nerita tessellata Gmelin, 1791
- Species Nerita angulata J. De C. Sowerby, 1836 † accepted as Neritoma sinuosum (J. Sowerby, 1821) †
- Species Nerita angulosa Récluz, 1843 accepted as Clithon angulosum (Récluz, 1843)
- Species Nerita annulata Reeve, 1855 accepted as Nerita chamaeleon Linnaeus, 1758
- Species Nerita anomala Eichwald, 1830 † accepted as Vitta picta (A. Férussac, 1823) †
- Species Nerita anthracina von dem Busch, 1844 accepted as Nerita ocellata Le Guillou, 1841
- Species Nerita antillarum Gmelin, 1791 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita antiquata Récluz, 1841
- Species Nerita apatuemensis Cox, 1952 †
- Species Nerita aperta J. De C. Sowerby, 1823 † accepted as Monsneritina aperta (J. De C. Sowerby, 1823) †
- Species Nerita apiata Récluz, 1843 accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita arabica Reeve, 1855 accepted as Nerita longii Récluz, 1842
- Species Nerita arachnoidea Gmelin, 1791 accepted as Natica arachnoidea (Gmelin, 1791)
- Species Nerita arcta Hombron & Jacquinot, 1848 accepted as Nerita insculpta Récluz, 1841
- Species Nerita argus Récluz, 1841
- Species Nerita arriaca Röding, 1798 accepted as Nerita polita Linnaeus, 1758
- Species Nerita articulata A. Gould, 1847 accepted as Nerita balteata Reeve, 1855
- Species Nerita ascensionis Gmelin, 1791
- Species Nerita asinina Humphrey, 1797 accepted as Nerita albicilla Linnaeus, 1758
- Species Nerita asperata Dujardin, 1837 †
- Species Nerita asperulata Récluz, 1843 accepted as Neripteron asperulatum (Récluz, 1843)
- Species Nerita aterrima Gmelin, 1791
- Species Nerita atramentosa Reeve, 1855
- Species Nerita atrata Chemnitz, 1781 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita atrata Reeve, 1855 accepted as Nerita melanotragus E. A. Smith, 1884
- Species Nerita atrata Gmelin, 1791 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita atropurpurea Récluz, 1841 accepted as Nerita planospira Anton, 1838
- Species Nerita aurantia Récluz, 1842 accepted as Nerita striata Burrow, 1815
- Species Nerita aurita O. F. Müller, 1774 accepted as Pachymelania aurita (O. F. Müller, 1774)
- Species Nerita aurora Dunker, 1844 accepted as Nerita antiquata Récluz, 1841
- Species Nerita australis W. Wood, 1828 accepted as Nerita antiquata Récluz, 1841
- Species Nerita auversiensis Deshayes, 1864 †
- Species Nerita avellana Récluz, 1842 accepted as Clithon avellana (Récluz, 1842)
- Species Nerita bahiensis (Récluz, 1850) accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita balteata Reeve, 1855
- Species Nerita baudoni Cossmann, 1888 † accepted as Magadis baudoni (Cossmann, 1888) †
- Species Nerita baylei Vasseur, 1882 † accepted as Monsneritina baylei (Vasseur, 1882) †
- Species Nerita beaniana Récluz, 1844 accepted as Nerita patula Récluz, 1841
- Species Nerita beckii Récluz, 1841 accepted as Neritina beckii (Récluz, 1841)
- Species Nerita bensoni Récluz, 1850 accepted as Neripteron bensoni (Récluz, 1850)
- Species Nerita bergardana D. L. M. Vidal, 1921 †
- Species Nerita bernhardi Reeve, 1855 accepted as Nerita funiculata Menke, 1851
- Species Nerita biangulata Dickerson, 1914 †
- Species Nerita bicanaliculata Récluz, 1843 accepted as Neripteron bicanaliculatum (Récluz, 1843)
- Species Nerita bicolor Récluz, 1843 accepted as Clithon bicolor (Récluz, 1843)
- Species Nerita bicoronata Deshayes, 1864 † accepted as Otostoma pouechi d'Archiac, 1859 †
- Species Nerita bidens Linnaeus, 1758 accepted as Nerita polita Linnaeus, 1758
- Species Nerita bifasciata Gmelin, 1791 accepted as Nerita polita Linnaeus, 1758
- Species Nerita bisecta Reeve, 1855 accepted as Nerita magdalenae Gmelin, 1791
- Species Nerita bisinuata Buvignier, 1842 † accepted as Neritoma bisinuata (Buvignier, 1842) †
- Species Nerita bizonalis Lamarck, 1816 accepted as Nerita chamaeleon Linnaeus, 1758
- Species Nerita boubei Récluz, 1852 accepted as Theodoxus thermalis (Récluz, 1852)
- Species Nerita bourguignati Récluz, 1852 accepted as Theodoxus fluviatilis (Linnaeus, 1758)
- Species Nerita brenneri Handmann, 1882 † accepted as Theodoxus (Theodoxus) brenneri (Handmann, 1882) †
- Species Nerita brimonti Deshayes, 1864 †
- Species Nerita bruguierei Récluz, 1841 accepted as Neritina bruguierei (Récluz, 1841)
- Species Nerita burdigalensis A. d'Orbigny, 1852 † accepted as Theodoxus (Theodoxus) trifasciatus (Grateloup, 1839) †
- Species Nerita calcarata Cossmann & Pissarro, 1905 † accepted as Monsneritina calcarata (Cossmann & Pissarro, 1905) †
- Species Nerita cancellata Hermann, 1781 accepted as Stigmaulax cancellatus (Hermann, 1781)
- Species Nerita cancellata J. Morris & Lycett, 1851 †
- Species Nerita candida W. Wood, 1825 accepted as Naticarius onca (Röding, 1798)
- Species Nerita canrena Linnaeus, 1758 accepted as Naticarius canrena (Linnaeus, 1758)
- Species Nerita carbonaria R. A. Philippi, 1844 accepted as Nerita ocellata Le Guillou, 1841
- Species Nerita cardinalis Röding, 1798 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita cardinalis Le Guillou, 1841 accepted as Clithon corona (Linnaeus, 1758)
- Species Nerita carinata T. Fuchs, 1877 † accepted as Theodoxus (Calvertia) carinatus (T. Fuchs, 1877) †
- Species Nerita cariosa W. Wood, 1828 accepted as Neripteron cariosum (W. Wood, 1828)
- Species Nerita carolina Stoliczka, 1868 † accepted as Otostoma carolinum (Stoliczka, 1868) †
- Species Nerita caronis Brongniart, 1823 †
- Species Nerita celata Récluz, 1846 accepted as Clithon celatum (Récluz, 1846)
- Species Nerita cerostoma Troschel, 1852 accepted as Nerita funiculata Menke, 1851
- Species Nerita chamaeleon Linnaeus, 1758
- Species Nerita chemnitzii Récluz, 1841 accepted as Nerita semirugosa Récluz, 1841
- Species Nerita chilensis R. A. Philippi, 1887 †
- Species Nerita chlorina Link, 1807 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita chloroleuca R. A. Philippi, 1848 accepted as Nerita chamaeleon Linnaeus, 1758
- Species Nerita chlorostoma Lamarck, 1816
- Species Nerita chrysostoma Récluz, 1841 accepted as Nerita striata Burrow, 1815
- Species Nerita cingulata Reuss, 1854 †
- Species Nerita circumvoluta Récluz, 1843 accepted as Clithon circumvolutum (Récluz, 1843)
- Species Nerita clathrata Gmelin, 1791 † accepted as Sigaretotrema clathratum (Gmelin, 1791) †
- Species Nerita clavatula Lycett, 1863 †
- Species Nerita clenchi H. D. Russell, 1940 accepted as Vitta clenchi (H. D. Russell, 1940)
- Species Nerita commanotata Reeve, 1855 accepted as Nerita aterrima Gmelin, 1791
- Species Nerita communis Quoy & Gaimard, 1834 accepted as Vittina waigiensis (R. P. Lesson, 1831)
- Species Nerita compacta E. Forbes, 1846 †
- Species Nerita concinna (Roemer, 1836) † accepted as Lissochilus concinnus (Roemer, 1836) †
- Species Nerita conoidea Lamarck, 1804 † accepted as Velates perversus (Gmelin, 1791) †
- Species Nerita constellata G. B. Sowerby III, 1905
- Species Nerita contorta O. F. Müller, 1774
- Species Nerita cornea Linnaeus, 1758 accepted as Neritodryas cornea (Linnaeus, 1758)
- Species Nerita cornea Grateloup, 1828 †
- Species Nerita corona Linnaeus, 1758 accepted as Clithon corona (Linnaeus, 1758)
- Species Nerita costata Gmelin, 1791
- Species Nerita costata Brocchi, 1814 † accepted as Carinorbis clathrata (R. A. Philippi, 1844)
- Species Nerita costellata G. B. Sowerby III, 1905
- Species Nerita costulata von dem Busch, 1844
- Species Nerita costulata Deshayes, 1838 †
- Species Nerita craigi Symonds, Gain & Belliard, 2017 †
- Species Nerita crassa A. Gould, 1852 accepted as Nerita undata Linnaeus, 1758
- Species Nerita crassa Bellardi, 1852 †
- Species Nerita crassilabra E. A. Smith, 1885 accepted as Nerita sanguinolenta Menke, 1829
- Species Nerita crassilabrum E. A. Smith, 1885 accepted as Nerita sanguinolenta Menke, 1829
- Species Nerita crispata Cossmann & Pissarro, 1905 † accepted as Otostoma crispatum (Cossmann & Pissarro, 1905) †
- Species Nerita cruentata Gmelin, 1791 accepted as Natica fulminea (Gmelin, 1791)
- Species Nerita cumingiana Récluz, 1842 accepted as Vittina cumingiana (Récluz, 1842)
- Species Nerita cuneata Gabb, 1864 †
- Species Nerita cuprina Récluz, 1843 accepted as Neritina roissyana (Récluz, 1841)
- Species Nerita custugensis Doncieux, 1908 † accepted as Monsneritina custugensis (Doncieux, 1908) †
- Species Nerita cuvieriana Récluz, 1841 accepted as Clithon domingense (Lamarck, 1822)
- Species Nerita cyanostoma (Morelet, 1853) accepted as Neritina cyanostoma Morelet, 1853
- Species Nerita dacostae Récluz, 1844 accepted as Clithon sowerbianum (Récluz, 1843)
- Species Nerita danubialis C. Pfeiffer, 1828 accepted as Theodoxus danubialis (C. Pfeiffer, 1828)
- Species Nerita debilis Dufo, 1840 accepted as Mienerita debilis (Dufo, 1840)
- Species Nerita decorata Münster, 1841 †
- Species Nerita decorticata Cossmann & Lambert, 1884 † accepted as Nerita minor F. Sandberger, 1861 †
- Species Nerita deformis Gabb, 1864 †
- Species Nerita deshayesii Récluz, 1841 accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita diadema Récluz, 1841 accepted as Clithon diadema (Récluz, 1841)
- Species Nerita dissimilis O. F. Müller, 1774 accepted as Idiopoma dissimilis (O. F. Müller, 1774)
- Species Nerita distorta M. Hörnes, 1856 † accepted as Smaragdia expansa (Reuss, 1856) †
- Species Nerita divaricata A. d'Orbigny, 1846 † accepted as Otostoma divaricatum (A. d'Orbigny, 1846) †
- Species Nerita diversicolor Martyn, 1789 accepted as Nerita ascensionis Gmelin, 1791
- Species Nerita doingii Récluz, 1846 accepted as Nerita dringii (G. B. Sowerby II, 1849)
- Species Nerita dombeyi Récluz, 1841
- Species Nerita donovana accepted as Clithon donovani (Récluz, 1843)
- Species Nerita donovani Récluz, 1843 accepted as Clithon donovani (Récluz, 1843)
- Species Nerita doreyana Quoy & Gaimard, 1834 accepted as Nerita litterata Gmelin, 1791
- Species Nerita dringii (G. B. Sowerby II, 1849) accepted as Clithon doingii (Récluz, 1846)
- Species Nerita dubia W. H. Turton, 1932 accepted as Mienerita debilis (Dufo, 1840)
- Species Nerita dubia Gmelin, 1791 accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita dujardini Mayer-Eymar, 1895 †
- Species Nerita dunar Récluz, 1850 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita dutemplei (Deshayes, 1864) † accepted as Neritodryas dutemplei (Deshayes, 1864) †
- Species Nerita eburnea Röding, 1798 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita effusa O. F. Müller, 1774 accepted as Pomacea glauca (Linnaeus, 1758)
- Species Nerita eichhorsti Krijnen, Gras & Vink, 2018
- Species Nerita electrina Reeve, 1855 accepted as Nerita neritopsoides Reeve, 1855
- Species Nerita elegans O. F. Müller, 1774 accepted as Pomatias elegans (O. F. Müller, 1774)
- Species Nerita ellyptica Le Guillou, 1841
- Species Nerita elongata R. A. Philippi, 1844 † accepted as Theodoxus (Theodoxus) elongatus (R. A. Philippi, 1844) †
- Species Nerita emiliana Mayer, 1872 †
- Species Nerita equina Bezançon, 1870 † accepted as Velates equinus (Bezançon, 1870) †
- Species Nerita erubescens Reeve, 1855 accepted as Nerita winteri R. A. Philippi, 1844
- Species Nerita erythrea Récluz, 1850 accepted as Nerita sanguinolenta Menke, 1829
- Species Nerita erythrodon Récluz, 1850 accepted as Nerita peloronta Linnaeus, 1758
- Species Nerita erythrostoma Eichhorst & Neville, 2004
- Species Nerita essingtoni Récluz, 1842
- Species Nerita exarata L. Pfeiffer, 1840 accepted as Nerita tessellata Gmelin, 1791
- Species Nerita excavata G. B. Sowerby II, 1883 accepted as Nerita funiculata Menke, 1851
- Species Nerita expansa Reuss, 1856 † accepted as Smaragdia expansa (Reuss, 1856) †
- Species Nerita exuvia Linnaeus, 1758
- Species Nerita exuvioides Trechmann, 1935 †
- Species Nerita fasciata Krauss, 1848 accepted as Nerita albicilla Linnaeus, 1758
- Species Nerita fasciata O. F. Müller, 1774 accepted as Viviparus viviparus (Linnaeus, 1758)
- Species Nerita fasciata (Lamarck, 1816) accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita fasciola Récluz, 1850 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita filosa Reeve, 1855
- Species Nerita flammea Gmelin, 1791 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita flammulata Récluz, 1841 accepted as Nerita undulata Gmelin, 1791
- Species Nerita flava Mörch, 1852 accepted as Nerita polita Linnaeus, 1758
- Species Nerita flavescens Dillwyn, 1817 accepted as Nerita polita Linnaeus, 1758
- Species Nerita fluviatilis Linnaeus, 1758 accepted as Theodoxus fluviatilis (Linnaeus, 1758)
- Species Nerita fontinalis Brard, 1815 accepted as Theodoxus fluviatilis (Linnaeus, 1758)
- Species Nerita forskaelii Récluz, 1841 accepted as Nerita sanguinolenta Menke, 1829
- Species Nerita fortidentata Vermeij & T. N. Collins, 1988 †
- Species Nerita fragum Reeve, 1855
- Species Nerita fulgurans Gmelin, 1791
- Species Nerita fuliginata Reeve, 1855
- Species Nerita fulminea Gmelin, 1791 accepted as Natica fulminea (Gmelin, 1791)
- Species Nerita funata Dujardin, 1837 †
- Species Nerita funiculata Menke, 1851
- Species Nerita fuscata Menke, 1829 accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita gemmata Pethö, 1906 †
- Species Nerita gemmulata Reeve, 1855 accepted as Mienerita debilis (Dufo, 1840)
- Species Nerita genuana Reeve, 1855 accepted as Nerita funiculata Menke, 1851
- Species Nerita georgina Récluz, 1841 accepted as Nerita insculpta Récluz, 1841
- Species Nerita glaucina Linnaeus, 1758
- Species Nerita gliberti Mienis, 1975 †
- Species Nerita globosa Eichwald, 1830 † accepted as Theodoxus subglobosus (Eichwald, 1853) †
- Species Nerita globosa A. Férussac, 1823 † accepted as Neritoplica uniplicata (J. De C. Sowerby, 1823) †
- Species Nerita globosa J. De C. Sowerby, 1823 † accepted as Theodoxus globosus (J. De C. Sowerby, 1823) †
- Species Nerita goldfussii C. Keferstein, 1829 † accepted as Neritoptyx goldfussii (C. Keferstein, 1829) †
- Species Nerita gouetensis Symonds & Pacaud, 2010 †
- Species Nerita granulata Reeve, 1855 accepted as Nerita funiculata Menke, 1851
- Species Nerita granulata Pálfy, 1902 †
- Species Nerita granulosa Deshayes, 1825 †
- Species Nerita grasi Eichhorst, 2016
- Species Nerita grateloupana A. Férussac, 1823 † accepted as Theodoxus grateloupianus (A. Férussac, 1823) †
- Species Nerita grateloupiana A. Férussac, 1823 † accepted as Theodoxus grateloupianus (A. Férussac, 1823) †
- Species Nerita grayana Récluz, 1844 accepted as Nerita undulata Gmelin, 1791
- Species Nerita grisea Reeve, 1855
- Species Nerita grossa Linnaeus, 1758
- Species Nerita groyana A. Férussac, 1823 † accepted as Theodoxus groyanus (A. Férussac, 1823) †
- Species Nerita guamensis Quoy & Gaimard, 1834
- Species Nerita guerini Récluz, 1841 accepted as Neripteron bensoni (Récluz, 1850)
- Species Nerita guttata Récluz, 1841 accepted as Clithon oualaniense (R. P. Lesson, 1831)
- Species Nerita haliotis d'Archiac & Haime, 1854 †
- Species Nerita haneti Récluz, 1841 accepted as Nerita morio (G. B. Sowerby I, 1833)
- Species Nerita hantoniensis Pilkington, 1804 † accepted as Sigatica hantoniensis (Pilkington, 1804) †
- Species Nerita haustrum Reeve, 1855 accepted as Nerita oryzarum Récluz, 1841
- Species Nerita heberti Szőts, 1953 †
- Species Nerita hebraea Martyn, 1786 accepted as Naticarius hebraeus (Martyn, 1786)
- Species Nerita helicina Brocchi, 1814 † accepted as Euspira helicina (Brocchi, 1814) †
- Species Nerita helicinoides Reeve, 1855
- Species Nerita hertweckorum Petuch, 1994 † accepted as Nerita versicolor Gmelin, 1791
- Species Nerita hieroglyphica Dillwyn, 1817 accepted as Nerita polita Linnaeus, 1758
- Species Nerita hilleana Dunker, 1871 accepted as Nerita insculpta Récluz, 1841
- Species Nerita hindsii Récluz, 1844 accepted as Nerita histrio Linnaeus, 1758
- Species Nerita hisingeri Bellardi & Michelotti, 1840 † accepted as Theodoxus hisingeri (Bellardi & Michelotti, 1840) †
- Species Nerita histrio Linnaeus, 1758
- Species Nerita ickei K. Martin, 1916 †
- Species Nerita icterina Küster, 1863 accepted as Nerita striata Burrow, 1815
- Species Nerita imperfecta Röding, 1798 accepted as Nerita albicilla Linnaeus, 1758
- Species Nerita incerta von dem Busch, 1844
- Species Nerita incurva E. von Martens, 1887
- Species Nerita indica Souleyet, 1842 accepted as Neripteron cornucopia (W. H. Benson, 1836)
- Species Nerita inflata Piette, 1855 †
- Species Nerita inornata Piette, 1855 †
- Species Nerita insculpta Récluz, 1841
- Species Nerita intermedia Deshayes, 1833 accepted as Neripteron pileolus (Récluz, 1850)
- Species Nerita intermedia Grateloup, 1828 †
- Species Nerita internuda Cossmann, 1902 † accepted as Monsneritina internuda (Cossmann, 1902) †
- Species Nerita interrupta Récluz, 1843 accepted as Clithon faba (G. B. Sowerby I, 1836)
- Species Nerita intexta (A. Villa & J. B. Villa, 1841) accepted as Theodoxus fluviatilis (Linnaeus, 1758)
- Species Nerita intricata Donovan, 1804 accepted as Euspira intricata (Donovan, 1804)
- Species Nerita involuta Lycett, 1863 †
- Species Nerita islandica Gmelin, 1791 accepted as Amauropsis islandica (Gmelin, 1791)
- Species Nerita jaculator O. F. Müller, 1774 accepted as Bithynia tentaculata (Linnaeus, 1758)
- Species Nerita japonica Dunker, 1860
- Species Nerita jayanca Olsson, 1944 †
- Species Nerita joaquinensis Addicott, 1970 †
- Species Nerita jovis Récluz, 1843 accepted as Vittina jovis (Récluz, 1843)
- Species Nerita junghuhni Schepman, 1901 accepted as Nerita (Amphinerita) olivaria Le Guillou, 1841
- Species Nerita jurensis Trautschold, 1866 † accepted as Vanikoro trautscholdi Gerasimov, 1992 †
- Species Nerita kaffraria H. Woods, 1906 †
- Species Nerita knorri Récluz, 1841 accepted as Neritina knorri (Récluz, 1841)
- Species Nerita labeo O. F. Müller, 1774 accepted as Licina labeo (O. F. Müller, 1774)
- Species Nerita lactaria Linnaeus, 1771 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita lacustris Linnaeus, 1758 accepted as Theodoxus fluviatilis (Linnaeus, 1758)
- Species Nerita laevigata J. Sowerby, 1818 † accepted as Ataphrus laevigatus (J. Sowerby, 1818) †
- Species Nerita laevilabris Pilsbry, 1895 accepted as Nerita helicinoides Reeve, 1855
- Species Nerita laevilirata G. B. Sowerby III, 1914 accepted as Nerita chamaeleon Linnaeus, 1758
- Species Nerita largillierti R. A. Philippi, 1849 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita larva Gmelin, 1791 accepted as Nerita polita Linnaeus, 1758
- Species Nerita leachii Récluz, 1841 accepted as Clithon leachii (Récluz, 1841)
- Species Nerita leguillouana Récluz, 1842 accepted as Nerita undata Linnaeus, 1758
- Species Nerita lessonii Récluz, 1841 accepted as Clithon lessonii (Récluz, 1841)
- Species Nerita leucozonias Gmelin, 1791 accepted as Natica vitellus (Linnaeus, 1758)
- Species Nerita lianae T. Cossignani, 2019
- Species Nerita ligata O. F. Müller, 1774 accepted as Tropidophora ligata (O. F. Müller, 1774)
- Species Nerita lindae Petuch, 1988 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita lineata Gmelin, 1791 accepted as Nerita balteata Reeve, 1855
- Species Nerita lineolata Gray, 1858 accepted as Nerita polita Linnaeus, 1758
- Species Nerita lirellata Rehder, 1980
- Species Nerita listeri Récluz, 1841 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita listeri L. Pfeiffer, 1840 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita listrota Woodring, 1973 †
- Species Nerita litoralis W. Turton, 1819 accepted as Littorina obtusata (Linnaeus, 1758)
- Species Nerita litterata Gmelin, 1791
- Species Nerita littoralis Linnaeus, 1758 accepted as Littorina obtusata (Linnaeus, 1758)
- Species Nerita littorea (Linnaeus, 1758) accepted as Littorina littorea (Linnaeus, 1758)
- Species Nerita liturata Récluz, 1841 accepted as Vittina gagates (Lamarck, 1822)
- Species Nerita longii Récluz, 1842
- Species Nerita longispina Récluz, 1841 accepted as Clithon coronatum Leach, 1815
- Species Nerita luctuosa Récluz, 1841 accepted as Clithon luctuosum (Récluz, 1841)
- Species Nerita luteola Humphrey, 1797 accepted as Nerita erythrostoma Eichhorst & Neville, 2004
- Species Nerita luteonigra H. Dekker, 2000
- Species Nerita maculata Pease, 1868 accepted as Nerita argus Récluz, 1841
- Species Nerita maculata Noodt, 1819 accepted as Nerita histrio Linnaeus, 1758
- Species Nerita maculata Salis Marschlins, 1793 accepted as Naticarius hebraeus (Martyn, 1786)
- Species Nerita maculata Doncieux, 1908 † accepted as Nerita symondsi Pacaud, 2017 †
- Species Nerita maculata G. B. Sowerby I, 1825
- Species Nerita maculifera Le Guillou, 1841
- Species Nerita magdalenae Gmelin, 1791
- Species Nerita magdalenae Collignon & Cottreau, 1927 † accepted as Nerita valdespinosa Vermeij, Frey & Landau, 2009 †
- Species Nerita mais Buvignier, 1843 † accepted as Neridomus mais (Buvignier, 1843) †
- Species Nerita malaccensis Gmelin, 1791 accepted as Nerita ascensionis Gmelin, 1791
- Species Nerita mamilla [sic] accepted as Nerita mammilla Linnaeus, 1758
- Species Nerita mammaria Lamarck, 1804 † accepted as Magadis mammaria (Lamarck, 1804) †
- Species Nerita mammilla Linnaeus, 1758 accepted as Polinices mammilla (Linnaeus, 1758)
- Species Nerita marginata Gmelin, 1791
- Species Nerita marinduquenensis Vallejo, 2000 accepted as Nerita patula Récluz, 1841
- Species Nerita marmorata Hombron & Jacquinot, 1848 accepted as Nerita undata Linnaeus, 1758
- Species Nerita marmorata Reeve, 1855 accepted as Nerita sanguinolenta Menke, 1829
- Species Nerita marmorata Link, 1807 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita maroccana Chemnitz, 1781 accepted as Natica marochiensis (Gmelin, 1791)
- Species Nerita marochiensis Gmelin, 1791 accepted as Natica marochiensis (Gmelin, 1791)
- Species Nerita martensiana Pilsbry, 1901 accepted as Nerita helicinoides Reeve, 1855
- Species Nerita mascareignarum Récluz, 1850 accepted as Nerita aterrima Gmelin, 1791
- Species Nerita mascarenharum Récluz, 1842 accepted as Nerita aterrima Gmelin, 1791
- Species Nerita matonia Risso, 1826 accepted as Smaragdia viridis (Linnaeus, 1758)
- Species Nerita maura Récluz, 1842
- Species Nerita mauritiae Récluz, 1841 accepted as Nerita aterrima Gmelin, 1791
- Species Nerita maxima Gmelin, 1791
- Species Nerita melanostoma Gmelin, 1791 accepted as Mammilla melanostoma (Gmelin, 1791)
- Species Nerita melanotragus E. A. Smith, 1884
- Species Nerita menkeana Récluz, 1842 accepted as Clithon olivaceum (Récluz, 1843)
- Species Nerita meridionalis R. A. Philippi, 1836 accepted as Theodoxus baeticus (Lamarck, 1822)
- Species Nerita mertoniana Récluz, 1843 accepted as Clithon mertonianum (Récluz, 1843)
- Species Nerita michaudi Récluz, 1841 accepted as Clithon michaudi (Récluz, 1841)
- Species Nerita michaudiana accepted as Clithon michaudi (Récluz, 1841)
- Species Nerita micronesica E von Martens, 1887 accepted as Nerita maura Récluz, 1842
- Species Nerita microstoma (A. d'Orbigny, 1842) accepted as Neritina usnea (Röding, 1798)
- Species Nerita miliacea Récluz, 1841 accepted as Smaragdia viridis (Linnaeus, 1758)
- Species Nerita milnesi Ludbrook, 1983 †
- Species Nerita minima H. Credner, 1864 † accepted as Neritina minima (H. Credner, 1864) †
- Species Nerita minor F. Sandberger, 1861 †
- Species Nerita mitchelli Oldroyd, 1933 accepted as Nerita litterata Gmelin, 1791
- Species Nerita modesta Hombron & Jacquinot, 1848 accepted as Nerita histrio Linnaeus, 1758
- Species Nerita montacuti Récluz, 1843 accepted as Clithon corona (Linnaeus, 1758)
- Species Nerita montaguana Récluz, 1850 accepted as Clithon corona (Linnaeus, 1758)
- Species Nerita montissanctipetri Binkhorst, 1861 †
- Species Nerita moquiniana Récluz, 1850 accepted as Vitta moquiniana (Récluz, 1850)
- Species Nerita morellii Bellardi & Michelotti, 1840 † accepted as Theodoxus morellii (Bellardi & Michelotti, 1840) †
- Species Nerita morio (G. B. Sowerby I, 1833)
- Species Nerita morio Dujardin, 1837 †
- Species Nerita multicarinata Doncieux, 1908 †
- Species Nerita multijugis Menke, 1847 accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita munita E. Forbes, 1846 †
- Species Nerita musica Röding, 1798 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita musiva A. Gould, 1847 accepted as Nerita patula Récluz, 1841
- Species Nerita namnetensis Cossmann, 1902 † accepted as Nerita namnetica Vasseur, 1882 †
- Species Nerita namnetica Vasseur, 1882 † accepted as Monsneritina namnetica (Vasseur, 1882) †
- Species Nerita naticiformis Piette, 1855 †
- Species Nerita navicellina Le Guillou, 1841 accepted as Neripteron dilatatum (Broderip, 1833)
- Species Nerita nebulata Récluz, 1843 accepted as Clithon oualaniense (R. P. Lesson, 1831)
- Species Nerita neritinoides Reeve, 1855 accepted as Nerita morio (G. B. Sowerby I, 1833)
- Species Nerita neritopsoides Reeve, 1855
- Species Nerita nigerrima Dillwyn, 1817
- Species Nerita nigra Dillwyn, 1817 accepted as Nerita erythrostoma Eichhorst & Neville, 2004
- Species Nerita nigreola Röding, 1798 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita nigrita Röding, 1798
- Species Nerita nigrocincta Nowell-Usticke, 1959 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita nigrocincta Röding, 1798 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita nitida Donovan, 1803 accepted as Euspira nitida (Donovan, 1803)
- Species Nerita nivosa Reeve, 1855 accepted as Nerita nigerrima Dillwyn, 1817
- Species Nerita nodosa Linnaeus, 1758 accepted as Thais nodosa (Linnaeus, 1758)
- Species Nerita nodosa Geinitz, 1872 † accepted as Otostoma nodosa (Geinitz, 1872) †
- Species Nerita noorpoorensis d'Archiac & Haime, 1854 †
- Species Nerita novaecaledoniae Baird, 1873 accepted as Nerita insculpta Récluz, 1841
- Species Nerita novaeguineae R. P. Lesson, 1831
- Species Nerita novaehiberniae R. P. Lesson, 1831 accepted as Nerita ascensionis Gmelin, 1791
- Species Nerita nuda Piette, 1855 †
- Species Nerita nudispira Piette, 1855 †
- Species Nerita nuttalli Récluz, 1841 accepted as Neripteron cariosum (W. Wood, 1828)
- Species Nerita obatra Récluz, 1851 accepted as Nerita maxima Gmelin, 1791
- Species Nerita obdira Petit de la Saussaye, 1851 accepted as Nerita maxima Gmelin, 1791
- Species Nerita obscura Hombron & Jacquinot, 1848 accepted as Nerita picea Récluz, 1841
- Species Nerita obscurata Récluz, 1842 accepted as Clithon corona (Linnaeus, 1758)
- Species Nerita obtusa Studer, 1789 accepted as Valvata piscinalis (O. F. Müller, 1774)
- Species Nerita ocellata Le Guillou, 1841
- Species Nerita oleagina Reeve, 1855 accepted as Nerita trifasciata Le Guillou, 1841
- Species Nerita oligopleura Dall & Ochsner, 1928 †
- Species Nerita olivacea Récluz, 1843 accepted as Clithon olivaceum (Récluz, 1843)
- Species Nerita olivaria Le Guillou, 1841
- Species Nerita olympia Squires & Goedert, 1994 †
- Species Nerita opaca Röding, 1798 accepted as Nerita (Linnerita) polita Linnaeus, 1758
- Species Nerita orbignyana Récluz, 1841
- Species Nerita orientalis Gmelin, 1791 accepted as Naticarius orientalis (Gmelin, 1791)
- Species Nerita originalis S. Hong, B. Park & U. W. Hwang, 2023
- Species Nerita ornata G. B. Sowerby I, 1823 accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita ornata Stephenson, 1952 †
- Species Nerita ornata E. Forbes, 1846 † accepted as Otostoma divaricatum (A. d'Orbigny, 1846) †
- Species Nerita oryzarum Récluz, 1841
- Species Nerita otaitensis R. P. Lesson, 1831 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita oviformis E. Forbes, 1846 †
- Species Nerita oweniana W. Wood, 1828 accepted as Clypeolum owenianum (W. Wood, 1828)
- Species Nerita oxystoma Mayer-Eymar, 1895 †
- Species Nerita pacifica Récluz, 1850 accepted as Nerita insculpta Récluz, 1841
- Species Nerita palauensis Ladd, 1966 †
- Species Nerita pallidula Risso, 1826 accepted as Smaragdia viridis (Linnaeus, 1758)
- Species Nerita panayensis Récluz, 1844 accepted as Nerita litterata Gmelin, 1791
- Species Nerita papilio Röding, 1798 accepted as Nerita peloronta Linnaeus, 1758
- Species Nerita papilionacea Valenciennes, 1832 accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita papilla Gmelin, 1791 accepted as Eunaticina papilla (Gmelin, 1791)
- Species Nerita papuana Récluz, 1841 accepted as Nerita nigerrima Dillwyn, 1817
- Species Nerita paralella Röding, 1798 accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita parvula Binkhorst, 1861 †
- Species Nerita passyana (Deshayes, 1864) † accepted as Clithon passyanum (Deshayes, 1864) †
- Species Nerita patula Récluz, 1841
- Species Nerita paucigranosa Vermeij, Frey & Landau, 2009 †
- Species Nerita pellati de Loriol, 1874 † accepted as Lissochilus pellati (de Loriol, 1874) †
- Species Nerita pellisserpentis Reeve, 1855 accepted as Nerita guamensis Quoy & Gaimard, 1834
- Species Nerita peloponensis Récluz, 1841 accepted as Theodoxus peloponensis (Récluz, 1841)
- Species Nerita peloronta Linnaeus, 1758
- Species Nerita pennata Born, 1778 accepted as Vittina pennata (Born, 1778)
- Species Nerita perottetiana Récluz, 1841 accepted as Vitta perottetiana (Récluz, 1841)
- Species Nerita peruviana R. A. Philippi, 1844 accepted as Nerita yoldii Récluz, 1841
- Species Nerita perversa Gmelin, 1791 † accepted as Velates perversus (Gmelin, 1791) †
- Species Nerita petechialis Mörch, 1852 accepted as Nerita signata Lamarck, 1822
- Species Nerita petitii Récluz, 1841 accepted as Neritina petitii (Récluz, 1841)
- Species Nerita pfeifferiana Récluz, 1843 accepted as Clithon chlorostoma (G. B. Sowerby I, 1833)
- Species Nerita philippii Récluz, 1841 accepted as Theodoxus baeticus (Lamarck, 1822)
- Species Nerita phrygia Dillwyn, 1823 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita pica A. Gould, 1859 accepted as Nerita japonica Dunker, 1860
- Species Nerita pica Gmelin, 1791 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita picea Récluz, 1841
- Species Nerita picta Humphrey, 1797 accepted as Nerita polita Linnaeus, 1758
- Species Nerita picta (A. Férussac, 1823) † accepted as Vitta picta (A. Férussac, 1823) †
- Species Nerita piscinalis O. F. Müller, 1774 accepted as Valvata piscinalis (O. F. Müller, 1774)
- Species Nerita pisiformis A. Férussac, 1823 † accepted as Clithon pisiforme (A. Férussac, 1823) †
- Species Nerita planospira Anton, 1838
- Species Nerita plexa Dillwyn, 1817 accepted as Nerita textilis Gmelin, 1791
- Species Nerita plicata Linnaeus, 1758
- Species Nerita plutonis Basterot, 1825 †
- Species Nerita poliana Delle Chiaje, 1830 accepted as Euspira nitida (Donovan, 1803)
- Species Nerita polita Linnaeus, 1758
- Species Nerita pomahakaensis H. J. Finlay, 1924 † accepted as Vittina pomahakaensis (H. J. Finlay, 1924) †
- Species Nerita ponderosa Piette, 1855 †
- Species Nerita powisiana Récluz, 1843 accepted as Neritina powisiana (Récluz, 1843)
- Species Nerita praecognita C. B. Adams, 1845 accepted as Nerita fulgurans Gmelin, 1791
- Species Nerita prevostiana C. Pfeiffer, 1828 accepted as Theodoxus prevostianus (C. Pfeiffer, 1828)
- Species Nerita proserpinae Mayer-Eymar, 1895 †
- Species Nerita proxima G. B. Sowerby III, 1903 accepted as Nerita undata Linnaeus, 1758
- Species Nerita pulchella Récluz, 1843 accepted as Clithon pulchellum (Récluz, 1843)
- Species Nerita pulla F. A. Roemer, 1836 † accepted as Neridomus pulla (F. A. Roemer, 1836) †
- Species Nerita pulligera Linnaeus, 1767 accepted as Neritina pulligera (Linnaeus, 1767)
- Species Nerita punctata Quoy & Gaimard, 1834 accepted as Nerita aterrima Gmelin, 1791
- Species Nerita punctata Karsten, 1789 accepted as Naticarius stercusmuscarum (Gmelin, 1791)
- Species Nerita punctata Piette, 1855 †
- Species Nerita pupa Linnaeus, 1767 accepted as Puperita pupa (Linnaeus, 1767)
- Species Nerita pusilla O. F. Müller, 1774
- Species Nerita pygmaea E. von Martens, 1889 accepted as Nerita signata Lamarck, 1822
- Species Nerita quadricolor Gmelin, 1791
- Species Nerita quoyi Le Guillou, 1841
- Species Nerita radiata Récluz, 1841
- Species Nerita radula Linnaeus, 1758 accepted as Neritopsis radula (Linnaeus, 1758)
- Species Nerita rangiana Récluz, 1841 accepted as Smaragdia rangiana (Récluz, 1841)
- Species Nerita rarispina Récluz, 1841 accepted as Clithon rarispina (Récluz, 1841)
- Species Nerita recluziana Le Guillou, 1841 accepted as Clithon recluzianum (Le Guillou, 1841)
- Species Nerita regalis Hupé, 1858 accepted as Nerita funiculata Menke, 1851
- Species Nerita reticulata Karsten, 1789 accepted as Nerita signata Lamarck, 1822
- Variety Nerita reticulata var. pygmaea E. von Martens, 1889 accepted as Nerita signata Lamarck, 1822
- Species Nerita reticulata Quoy & Gaimard, 1834 accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita reticulirata Dockery, 1993 † accepted as Neritoptyx reticulirata (Dockery, 1993) †
- Species Nerita rhenana Thomä, 1845 †
- Species Nerita ringens Reeve, 1855 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita ringicula R. A. Philippi, 1851
- Species Nerita roissyana Récluz, 1841 accepted as Vittina roissyana (Récluz, 1841)
- Species Nerita rossmassleriana Récluz, 1846 accepted as Neritina pulligera (Linnaeus, 1767)
- Species Nerita rubella O. F. Müller, 1774 accepted as Neritina pulligera (Linnaeus, 1767)
- Species Nerita rudis W. Wood, 1828 accepted as Nerita signata Lamarck, 1822
- Species Nerita rufa Montagu, 1808 accepted as Euspira montagui (Forbes, 1838)
- Species Nerita rufa Born, 1778 accepted as Natica vitellus (Linnaeus, 1758)
- Species Nerita rugata Récluz, 1842 accepted as Clithon rugatum (Récluz, 1842)
- Species Nerita ruginosa Récluz, 1841 accepted as Clithon ruginosum (Récluz, 1841)
- Species Nerita rugosa Gmelin, 1791 accepted as Stigmaulax sulcatus (Born, 1778)
- Species Nerita rugosa Anton, 1838 †
- Species Nerita rugosa Hoeninghaus, 1830 † accepted as Natica rugosa F. A. Roemer, 1841 †
- Species Nerita rugosa J. Morris & Lycett, 1851 †
- Species Nerita rugulosa Vermeij, Frey & Landau, 2009 †
- Species Nerita rumphii Récluz, 1841 accepted as Nerita litterata Gmelin, 1791
- Species Nerita rustica Nardo, 1847 accepted as Littorina saxatilis (Olivi, 1792)
- Species Nerita sadebecki M. Schmidt, 1905 †
- Species Nerita saincenyensis (Deshayes, 1864) † accepted as Clithon saincenyense (Deshayes, 1864) †
- Species Nerita samoensis Dunker, 1871 accepted as Nerita signata Lamarck, 1822
- Species Nerita sandalina Récluz, 1842 accepted as Neritina sandalina (Récluz, 1842)
- Species Nerita sandbergeri K. Fischer & Wenz, 1912 † accepted as Nerita minor F. Sandberger, 1861 †
- Species Nerita sanguidens Récluz, 1850 accepted as Nerita peloronta Linnaeus, 1758
- Species Nerita sanguinolenta Menke, 1829
- Species Nerita saturata F. W. Hutton, 1884 accepted as Nerita melanotragus E. A. Smith, 1884
- Species Nerita savieana Reeve, 1855 accepted as Nerita undulata Gmelin, 1791
- Species Nerita scabrella R. A. Philippi, 1848 accepted as Nerita chamaeleon Linnaeus, 1758
- Species Nerita scabricosta Lamarck, 1822
- Species Nerita scabricostata [sic] accepted as Nerita scabricosta Lamarck, 1822
- Species Nerita scalpta Reeve, 1855 accepted as Nerita senegalensis Gmelin, 1791
- Species Nerita schmeltziana Dunker, 1869 accepted as Nerita argus Récluz, 1841
- Species Nerita schmideliana d'Archiac & Haime, 1854 † accepted as Velates perversus (Gmelin, 1791) †
- Species Nerita selot Récluz, 1850 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita semilevis Stephenson, 1952 †
- Species Nerita semilugubris Deshayes, 1864 †
- Species Nerita semirugosa Récluz, 1841
- Species Nerita semisulcata Brocchi, 1821
- Species Nerita senegalensis Gmelin, 1791
- Species Nerita serrulata Récluz, 1842 accepted as Nerita (Neritina) serrulata Récluz, 1842
- Species Nerita sharonae (Squires & Saul, 2001) †
- Species Nerita sigaretina Buvignier, 1843 † accepted as Lissochilus sigaretinus (Buvignier, 1843) †
- Species Nerita signata Lamarck, 1822
- Species Nerita simplex T. Fuchs, 1877 † accepted as Theodoxus (Theodoxus) simplex (T. Fuchs, 1877) †
- Species Nerita sinuosa J. Sowerby, 1821 † accepted as Neritoma sinuosum (J. Sowerby, 1821) †
- Species Nerita siquata [sic] accepted as Nerita signata Lamarck, 1822
- Species Nerita siquijorensis Récluz, 1844 accepted as Neripteron siquijorense (Récluz, 1844)
- Species Nerita smithii W. Wood, 1828 † accepted as Vittina smithii (W. Wood, 1828)
- Species Nerita sobrina A. Férussac, 1823 † accepted as Clithon sobrinum (A. Férussac, 1823) †
- Species Nerita sobrina Récluz, 1846 accepted as Vitta consobrina Eichhorst, 2016
- Species Nerita solium Récluz, 1846 accepted as Vittina solium (Récluz, 1846)
- Species Nerita sowerbiana Récluz, 1843 accepted as Clithon sowerbianum (Récluz, 1843)
- Species Nerita spadicea Gmelin, 1791 accepted as Natica spadicea (Gmelin, 1791)
- Species Nerita spengleriana Récluz, 1844 accepted as Nerita trifasciata Le Guillou, 1841
- Species Nerita sphaerica O. F. Müller, 1774
- Species Nerita spinosa Pálfy, 1902 †
- Species Nerita squamaepicta Récluz, 1843 accepted as Neritina squamaepicta (Récluz, 1843)
- Species Nerita squamosa Staadt, 1913 † accepted as Otostoma squamosum (Staadt, 1913) †
- Species Nerita squamulata Le Guillou, 1841 accepted as Nerita histrio Linnaeus, 1758
- Species Nerita squarrosa Récluz, 1843 accepted as Clithon squarrosum (Récluz, 1843)
- Species Nerita squiresi Bandel & Kiel, 2003 †
- Species Nerita stella Dillwyn, 1817 accepted as Nerita histrio Linnaeus, 1758
- Species Nerita stercusmuscarum Gmelin, 1791 accepted as Naticarius stercusmuscarum (Gmelin, 1791)
- Species Nerita stragulata C. Pfeiffer, 1828 accepted as Theodoxus danubialis stragulatus (C. Pfeiffer, 1828)
- Species Nerita striata Burrow, 1815
- Species Nerita stricta Baird, 1873 accepted as Nerita insculpta Récluz, 1841
- Species Nerita striolata Récluz, 1841 accepted as Vittina striolata (Récluz, 1841)
- Species Nerita subalata Souleyet, 1842 accepted as Neripteron auriculatum (Lamarck, 1816)
- Species Nerita subauriculata Récluz, 1843 accepted as Neripteron subauriculatum (Récluz, 1843)
- Species Nerita subcompacta Trechmann, 1927 †
- Species Nerita subglobosa Eichwald, 1853 † accepted as Theodoxus subglobosus (Eichwald, 1853) †
- Species Nerita sublineolata A. d'Orbigny, 1850 † accepted as Clithon inequidentatum (Récluz, 1850) †
- Species Nerita subornata A. d'Orbigny, 1850 † accepted as Neritoplica subornata (A. d'Orbigny, 1850) †
- Species Nerita subpunctata Récluz, 1844 accepted as Clithon subpunctatum (Récluz, 1844)
- Species Nerita sucabumiana K. Martin, 1905 †
- Species Nerita succinea Récluz, 1841 accepted as Neritilia succinea (Récluz, 1841)
- Species Nerita sulcata Born, 1778 accepted as Stigmaulax sulcatus (Born, 1778)
- Species Nerita sulcata Anton, 1838 accepted as Neritodryas cornea (Linnaeus, 1758)
- Species Nerita sulcosa Brocchi, 1814 † accepted as Carinorbis sulcosa (Brocchi, 1814) †
- Species Nerita sulcosa Grateloup, 1828 †
- Species Nerita symondsi Pacaud, 2017 †
- Species Nerita taiwanensis Thach, 2023 accepted as Nerita polita Linnaeus, 1758
- Species Nerita tampaensis Dall, 1892 †
- Species Nerita taramellii Pirona, 1884 †
- Species Nerita tautirana Curtiss, 1938 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita tessellata Gmelin, 1791
- Species Nerita textilis Gmelin, 1791
- Species Nerita tigris Récluz, 1850 accepted as Neritina virginea (Linnaeus, 1758)
- Species Nerita tjidamarensis K. Martin, 1879 †
- Species Nerita tomlini W. H. Turton, 1933 accepted as Mienerita debilis (Dufo, 1840)
- Species Nerita tongaensis Hombron & Jacquinot, 1848 accepted as Nerita maura Récluz, 1842
- Species Nerita torva Menke, 1851 accepted as Nerita plicata Linnaeus, 1758
- Species Nerita transversa Seebach, 1864 †
- Species Nerita transversalis C. Pfeiffer, 1828 accepted as Theodoxus transversalis (C. Pfeiffer, 1828)
- Species Nerita tricarinata Lamarck, 1804 † accepted as Monsneritina tricarinata (Lamarck, 1804) †
- Species Nerita tricolor Gmelin, 1791 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita trifasciata Le Guillou, 1841
- Species Nerita tristis Pilsbry, 1901 accepted as Nerita eichhorsti Krijnen, Gras & Vink, 2018
- Species Nerita tristis A. d'Orbigny, 1842 accepted as Puperita pupa (Linnaeus, 1767)
- Species Nerita tritonensis Le Guillou, 1841 accepted as Clithon tritonense (Le Guillou, 1841)
- Species Nerita tuberculata O. F. Müller, 1774 accepted as Melanoides tuberculata (O. F. Müller, 1774)
- Species Nerita turbinata Sharpe, 1850 †
- Species Nerita turrita Gmelin, 1791 accepted as Vittina turrita (Gmelin, 1791)
- Species Nerita turtoni Récluz, 1843 accepted as Vittina turtoni (Récluz, 1843)
- Species Nerita umlaasiana Krauss, 1848
- Species Nerita umzambiensis H. Woods, 1906 †
- Species Nerita undata Linnaeus, 1758
- Species Nerita undulata Gmelin, 1791
- Species Nerita unidentata Hombron & Jacquinot, 1848 accepted as Nerita patula Récluz, 1841
- Species Nerita urceus O. F. Müller, 1774 accepted as Pomacea urceus (O. F. Müller, 1774)
- Species Nerita usnea Röding, 1798 accepted as Vitta usnea (Röding, 1798)
- Species Nerita ustulata G. B. Sowerby II, 1883 accepted as Nerita albicilla Linnaeus, 1758
- Species Nerita vaitapihana Curtiss, 1938 accepted as Nerita argus Récluz, 1841
- Species Nerita valdespinosa Vermeij, Frey & Landau, 2009 †
- Species Nerita varia Mörch, 1852 accepted as Nerita tessellata Gmelin, 1791
- Species Nerita variegata Mörch, 1852 accepted as Nerita versicolor Gmelin, 1791
- Species Nerita variegata Röding, 1798 accepted as Nerita grossa Linnaeus, 1758
- Species Nerita veldiensis F. A. Roemer, 1839 † accepted as Neritina veldiensis (F. A. Roemer, 1839) †
- Species Nerita venusta Dunker, 1844 accepted as Nerita albicilla Linnaeus, 1758
- Species Nerita versicolor Gmelin, 1791
- Species Nerita vestita Souleyet, 1842 accepted as Neritodryas dubia (Gmelin, 1791)
- Species Nerita vexillum Reeve, 1855
- Species Nerita vidali Cossmann, 1906 †
- Species Nerita violacea Gmelin, 1791 accepted as Neripteron violaceum (Gmelin, 1791)
- Species Nerita virginea Linnaeus, 1758 accepted as Vitta virginea (Linnaeus, 1758)
- Species Nerita viridis Linnaeus, 1758 accepted as Smaragdia viridis (Linnaeus, 1758)
- Species Nerita vitellus Linnaeus, 1758 accepted as Natica vitellus (Linnaeus, 1758)
- Species Nerita vitiensis Hombron & Jacquinot, 1848
- Species Nerita vittata Gmelin, 1791 accepted as Cochlis vittata (Gmelin, 1791)
- Species Nerita winteri R. A. Philippi, 1844
- Species Nerita yoldii Récluz, 1841
- Species Nerita zatinii Bertarelli & Inzani, 1985 †
- Species Nerita zebra Bruguière, 1792 accepted as Vitta zebra (Bruguière, 1792)
- Species Nerita zebrina Récluz, 1841 accepted as Theodoxus zebrinus (Récluz, 1841)
- Species Nerita zelandica Récluz, 1846 accepted as Vittina turtoni (Récluz, 1843)
- Genus Neritarius Duméril, 1805 accepted as Theodoxus Montfort, 1810
- Genus Neritites Schlotheim, 1820 † accepted as Nerita Linnaeus, 1758
- Genus Pseudodostia Symonds, 2006 † accepted as Monsneritina Kowalke, 2002 †
- Genus Ritena J. E. Gray, 1858 accepted as Nerita (Ritena) J. E. Gray, 1858
- Genus Smaragdia Issel, 1869 (15)
- Genus Theliostyla Mörch, 1852 accepted as Nerita (Theliostyla) Mörch, 1852
- Subfamily Neritininae Poey, 1852 (505)
- Subfamily Smaragdiinae H. B. Baker, 1923 accepted as Neritinae Rafinesque, 1815
- Subfamily Smaragdiinae H. B. Baker, 1923 accepted as Neritinae Rafinesque, 1815
- Subfamily Theodoxinae Bandel, 2001 accepted as Neritininae Poey, 1852
- Subfamily Velatinae Bandel, 2001 † (4)
- Tribe Neritinini Poey, 1852 accepted as Neritininae Poey, 1852
- Tribe Septariini Jousseaume, 1894 accepted as Neritininae Poey, 1852
- Tribe Stenopomatini J. E. Gray, 1868 accepted as Neritininae Poey, 1852
- Tribe Theodoxini Bandel, 2001 accepted as Neritininae Poey, 1852
- Genus Abrekopsis Kaim, 2009 † (1)
- Genus Calyptronerita Le Renard, 1980 † (1)
- Genus Cuisenerita Symonds & Pacaud, 2010 † (2)
- Genus Lissochilus Zittel, 1882 † (5)
- Genus Mesoneritina Yen, 1946 † (7)
- Genus Monsneritina Kowalke, 2002 † (13)
- Genus Neritoma J. Morris, 1849 † (2)
- Genus Neritoptyx Oppenheim, 1892 † (3)
- Genus Panneritina Salvador & T.-T. Yu, 2022 † (7)
- Genus Tomostoma Deshayes, 1824 † (4)
- Genus Vergnesia Delpey, 1941 † (1)
- Family Otostomidae Bandel, 2008 † (25)
- Family Parvulatopsidae Gründel, Keupp & F. Lang, 2015 † (1)
- Family Phenacolepadidae Pilsbry, 1895 (59)
- Family Pileolidae Bandel, Gründel & P. A. Maxwell, 2000 † (5)
- Family Protoneritidae Kittl, 1899 † accepted as Neritariidae Wenz, 1938 † (1)
- Family Scutellidae Angas, 1871 accepted as Phenacolepadidae Pilsbry, 1895
- Family Scutellinidae Dall, 1889 accepted as Phenacolepadidae Pilsbry, 1895
- Family Septariidae Jousseaume, 1894 accepted as Neritidae Rafinesque, 1815
- Family Shinkailepadidae Okutani, Saito & Hashimoto, 1989 accepted as Shinkailepadinae Okutani, Saito & Hashimoto, 1989
- Subfamily Septariinae Jousseaume, 1894 accepted as Neritinae Rafinesque, 1815
- Superfamily Neritopsoidea J. E. Gray, 1847 (60)
- Superfamily Symmetrocapuloidea Wenz, 1938 † (2)
- Order Cycloneritimorpha accepted as Cycloneritida
- Order Cyrtoneritida † (11)
- Order Cyrtoneritimorpha † accepted as Cyrtoneritida †
- Order Neritimorpha incertae sedis (44)
- 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