WoRMS taxon details

Checked: verified by a taxonomic editorHelix Linnaeus, 1758

153970  (urn:lsid:marinespecies.org:taxname:153970)

accepted
Genus
Species Checked: verified by a taxonomic editorHelix albescens Rossmässler, 1839
Species Checked: verified by a taxonomic editorHelix asemnis Bourguignat, 1860
Species Checked: verified by a taxonomic editorHelix borealis Mousson, 1859
Species Checked: verified by a taxonomic editorHelix calabrica Westerlund, 1876
Species Checked: verified by a taxonomic editorHelix cincta O. F. Müller, 1774
Species Checked: verified by a taxonomic editorHelix dormitoris Kobelt, 1898
Species Checked: verified by a taxonomic editorHelix fathallae Nägele, 1901
Species Checked: verified by a taxonomic editorHelix figulina Rossmässler, 1839
Species Checked: verified by a taxonomic editorHelix gussoneana L. Pfeiffer, 1848
Species Checked: verified by a taxonomic editorHelix ligata O. F. Müller, 1774
Species Checked: verified by a taxonomic editorHelix lucorum Linnaeus, 1758
Species Checked: verified by a taxonomic editorHelix lutescens Rossmässler, 1837
Species Checked: verified by a taxonomic editorHelix melanostoma Draparnaud, 1801
Species Checked: verified by a taxonomic editorHelix mileti Kobelt, 1906
Species Checked: verified by a taxonomic editorHelix nucula Mousson, 1854
Species Checked: verified by a taxonomic editorHelix pelagonesica (Rolle, 1898)
Species Checked: verified by a taxonomic editorHelix philibinensis Rossmässler, 1839
Species Checked: verified by a taxonomic editorHelix pomacella Mousson, 1854
Species Checked: verified by a taxonomic editorHelix pomatella Kobelt, 1876
Species Checked: verified by a taxonomic editorHelix pomatia Linnaeus, 1758
Species Checked: verified by a taxonomic editorHelix pronuba Westerlund & Blanc, 1879
Species Checked: verified by a taxonomic editorHelix schlaeflii Mousson, 1859
Species Checked: verified by a taxonomic editorHelix secernenda Rossmässler, 1837
Species Checked: verified by a taxonomic editorHelix straminea Briganti, 1825
Species Checked: verified by a taxonomic editorHelix sublutescens Wenz in Krejci & Wenz, 1926 †
Species Checked: verified by a taxonomic editorHelix thessalica O. Boettger, 1886
Species Checked: verified by a taxonomic editorHelix valentini Kobelt, 1891
Species Checked: verified by a taxonomic editorHelix vladica (Kobelt, 1898)

Species Checked: verified by a taxonomic editorHelix gjalskii Brusina, 1902 † (nomen dubium)
Species Checked: verified by a taxonomic editorHelix oddoi Brusina, 1902 † (nomen dubium)
Species Checked: verified by a taxonomic editorHelix pilari Brusina, 1902 † (nomen dubium)
Species Checked: verified by a taxonomic editorHelix unispiralis Montagu, 1803 (nomen dubium)

Subgenus Checked: verified by a taxonomic editorHelix (Helix) Linnaeus, 1758 represented as Checked: verified by a taxonomic editorHelix Linnaeus, 1758
  » Species Checked: verified by a taxonomic editorHelix (Helix) albescens Rossmässler, 1839 represented as Checked: verified by a taxonomic editorHelix albescens Rossmässler, 1839
  » Species Checked: verified by a taxonomic editorHelix (Helix) asemnis Bourguignat, 1860 represented as Checked: verified by a taxonomic editorHelix asemnis Bourguignat, 1860
  » Species Checked: verified by a taxonomic editorHelix (Helix) borealis Mousson, 1859 represented as Checked: verified by a taxonomic editorHelix borealis Mousson, 1859
  » Species Checked: verified by a taxonomic editorHelix (Helix) calabrica Westerlund, 1876 represented as Checked: verified by a taxonomic editorHelix calabrica Westerlund, 1876
  » Species Checked: verified by a taxonomic editorHelix (Helix) cincta O. F. Müller, 1774 represented as Checked: verified by a taxonomic editorHelix cincta O. F. Müller, 1774
  » Species Checked: verified by a taxonomic editorHelix (Helix) dormitoris Kobelt, 1898 represented as Checked: verified by a taxonomic editorHelix dormitoris Kobelt, 1898
  » Species Checked: verified by a taxonomic editorHelix (Helix) fathallae Nägele, 1901 represented as Checked: verified by a taxonomic editorHelix fathallae Nägele, 1901
  » Species Checked: verified by a taxonomic editorHelix (Helix) gussoneana L. Pfeiffer, 1848 represented as Checked: verified by a taxonomic editorHelix gussoneana L. Pfeiffer, 1848
  » Species Checked: verified by a taxonomic editorHelix (Helix) ligata O. F. Müller, 1774 represented as Checked: verified by a taxonomic editorHelix ligata O. F. Müller, 1774
  » Species Checked: verified by a taxonomic editorHelix (Helix) lucorum Linnaeus, 1758 represented as Checked: verified by a taxonomic editorHelix lucorum Linnaeus, 1758
  » Species Checked: verified by a taxonomic editorHelix (Helix) lutescens Rossmässler, 1837 represented as Checked: verified by a taxonomic editorHelix lutescens Rossmässler, 1837
  » Species Checked: verified by a taxonomic editorHelix (Helix) melanostoma Draparnaud, 1801 represented as Checked: verified by a taxonomic editorHelix melanostoma Draparnaud, 1801
  » Species Checked: verified by a taxonomic editorHelix (Helix) mileti Kobelt, 1906 represented as Checked: verified by a taxonomic editorHelix mileti Kobelt, 1906
  » Species Checked: verified by a taxonomic editorHelix (Helix) pelagonesica (Rolle, 1898) represented as Checked: verified by a taxonomic editorHelix pelagonesica (Rolle, 1898)
  » Species Checked: verified by a taxonomic editorHelix (Helix) philibinensis Rossmässler, 1839 represented as Checked: verified by a taxonomic editorHelix philibinensis Rossmässler, 1839
  » Species Checked: verified by a taxonomic editorHelix (Helix) pomacella Mousson, 1854 represented as Checked: verified by a taxonomic editorHelix pomacella Mousson, 1854
  » Species Checked: verified by a taxonomic editorHelix (Helix) pomatella Kobelt, 1876 represented as Checked: verified by a taxonomic editorHelix pomatella Kobelt, 1876
  » Species Checked: verified by a taxonomic editorHelix (Helix) pomatia Linnaeus, 1758 represented as Checked: verified by a taxonomic editorHelix pomatia Linnaeus, 1758
  » Species Checked: verified by a taxonomic editorHelix (Helix) pronuba Westerlund & Blanc, 1879 represented as Checked: verified by a taxonomic editorHelix pronuba Westerlund & Blanc, 1879
  » Species Checked: verified by a taxonomic editorHelix (Helix) schlaeflii Mousson, 1859 represented as Checked: verified by a taxonomic editorHelix schlaeflii Mousson, 1859
  » Species Checked: verified by a taxonomic editorHelix (Helix) secernenda Rossmässler, 1837 represented as Checked: verified by a taxonomic editorHelix secernenda Rossmässler, 1837
  » Species Checked: verified by a taxonomic editorHelix (Helix) straminea Briganti, 1825 represented as Checked: verified by a taxonomic editorHelix straminea Briganti, 1825
  » Species Checked: verified by a taxonomic editorHelix (Helix) sublutescens Wenz in Krejci & Wenz, 1926 † represented as Checked: verified by a taxonomic editorHelix sublutescens Wenz in Krejci & Wenz, 1926 †
  » Species Checked: verified by a taxonomic editorHelix (Helix) thessalica O. Boettger, 1886 represented as Checked: verified by a taxonomic editorHelix thessalica O. Boettger, 1886
  » Species Checked: verified by a taxonomic editorHelix (Helix) valentini Kobelt, 1891 represented as Checked: verified by a taxonomic editorHelix valentini Kobelt, 1891
  » Species Checked: verified by a taxonomic editorHelix (Helix) vladica (Kobelt, 1898) represented as Checked: verified by a taxonomic editorHelix vladica (Kobelt, 1898)
  » Species Checked: verified by a taxonomic editorHelix (Helix) krejcii Wenz in Krejci & Wenz, 1926 † accepted as Checked: verified by a taxonomic editorCepaea krejcii (Wenz in Krejci & Wenz, 1926) † (new combination)
Subgenus Checked: verified by a taxonomic editorHelix (Pelasga) P. Hesse, 1908 represented as Checked: verified by a taxonomic editorHelix Linnaeus, 1758

Subgenus Checked: verified by a taxonomic editorHelix (Acanthinula) H. Beck, 1847 accepted as Checked: verified by a taxonomic editorAcanthinula H. Beck, 1847
Subgenus Checked: verified by a taxonomic editorHelix (Camaena) Albers, 1850 accepted as Checked: verified by a taxonomic editorCamaena Albers, 1850 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Camena) E. von Martens, 1860 accepted as Checked: verified by a taxonomic editorCamaena Albers, 1850 (invalid: unjustified emendation of Camaena)
Subgenus Checked: verified by a taxonomic editorHelix (Chloritis) Beck, 1837 accepted as Checked: verified by a taxonomic editorChloritis H. Beck, 1837
Subgenus Checked: verified by a taxonomic editorHelix (Cochlitoma) Férussac, 1821 accepted as Checked: verified by a taxonomic editorCochlitoma A. Férussac, 1821 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Cochlogena) Férussac, 1821 accepted as Checked: verified by a taxonomic editorBulimulus Leach, 1814
Subgenus Checked: verified by a taxonomic editorHelix (Conulus) Fitzinger, 1833 accepted as Checked: verified by a taxonomic editorEuconulus Reinhardt, 1883 (Invalid: junior homonym of Conulus Leske, 1778 [Echinodermata])
Subgenus Checked: verified by a taxonomic editorHelix (Coryda) Albers, 1850 accepted as Checked: verified by a taxonomic editorCoryda Albers, 1850 (considered a separate genus)
Subgenus Checked: verified by a taxonomic editorHelix (Craspedaria) R.T. Lowe, 1852 accepted as Checked: verified by a taxonomic editorCraspedaria R.T. Lowe, 1852 (original combination)
  » Species Checked: verified by a taxonomic editorHelix (Craspedaria) coronula R.T. Lowe, 1852 accepted as Checked: verified by a taxonomic editorGeomitra coronula (R.T. Lowe, 1852) (original combination)
Subgenus Checked: verified by a taxonomic editorHelix (Crenea) Albers, 1850 accepted as Checked: verified by a taxonomic editorCreneatachea Zilch, 1960 † (junior homonym of Crenea Risso, 1826)
Subgenus Checked: verified by a taxonomic editorHelix (Fruticicola) Held, 1838 accepted as Checked: verified by a taxonomic editorFruticicola Held, 1838 (considered a separate genus)
Subgenus Checked: verified by a taxonomic editorHelix (Galactochilus) F. Sandberger, 1875 accepted as Checked: verified by a taxonomic editorPolydontes (Galactochilus) F. Sandberger, 1875 (basionym)
Subgenus Checked: verified by a taxonomic editorHelix (Galaxias) Beck, 1837 accepted as Checked: verified by a taxonomic editorTrigonephrus Pilsbry, 1905 (invalid: junior homonym of Galaxias Cuvier, 1816)
Subgenus Checked: verified by a taxonomic editorHelix (Geotrochus) van Hasselt, 1823 accepted as Checked: verified by a taxonomic editorGeotrochus van Hasselt, 1823
Subgenus Checked: verified by a taxonomic editorHelix (Gonostoma) Held, 1838 accepted as Checked: verified by a taxonomic editorHelicodonta A. Férussac, 1821 (invalid: junior homonym of Gonostoma Rafinesque, 1810)
Subgenus Checked: verified by a taxonomic editorHelix (Hadra) accepted as Checked: verified by a taxonomic editorHadra E. von Martens, 1860
Subgenus Checked: verified by a taxonomic editorHelix (Helicella) Gray, 1847 accepted as Checked: verified by a taxonomic editorHelicella A. Férussac, 1821
Subgenus Checked: verified by a taxonomic editorHelix (Helicigona) Férussac, 1821 accepted as Checked: verified by a taxonomic editorHelicigona A. Férussac, 1821
Subgenus Checked: verified by a taxonomic editorHelix (Hyalina) S. Studer, 1820 accepted as Checked: verified by a taxonomic editorVitrina Draparnaud, 1801 (junior objective synonym)
Subgenus Checked: verified by a taxonomic editorHelix (Iberus) Montfort, 1810 accepted as Checked: verified by a taxonomic editorIberus Montfort, 1810
Subgenus Checked: verified by a taxonomic editorHelix (Levantina) Kobelt, 1871 accepted as Checked: verified by a taxonomic editorLevantina Kobelt, 1871
Subgenus Checked: verified by a taxonomic editorHelix (Macrocyclis) Beck, 1837 accepted as Checked: verified by a taxonomic editorMacrocyclis H. Beck, 1837
Subgenus Checked: verified by a taxonomic editorHelix (Macularia) Albers, 1850 accepted as Checked: verified by a taxonomic editorMacularia Albers, 1850
Subgenus Checked: verified by a taxonomic editorHelix (Parachloraea) Sandberger, 1873 † accepted as Checked: verified by a taxonomic editorParachloraea Sandberger, 1873 † (considered a separate genus)
  » Species Checked: verified by a taxonomic editorHelix (Parachloraea) arneggensis Miller, 1907 † accepted as Checked: verified by a taxonomic editorParachloraea arneggensis (Miller, 1907) † (Parachloraea is considered a separate genus)
Subgenus Checked: verified by a taxonomic editorHelix (Patula) Held, 1837 accepted as Checked: verified by a taxonomic editorDiscus Fitzinger, 1833
Subgenus Checked: verified by a taxonomic editorHelix (Phania) E. von Martens, 1860 accepted as Checked: verified by a taxonomic editorPyrochilus Pilsbry, 1893
Subgenus Checked: verified by a taxonomic editorHelix (Plectopylis) Benson, 1860 accepted as Checked: verified by a taxonomic editorPlectopylis Benson, 1860 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Poecilostola) Ancey, 1886 accepted as Checked: verified by a taxonomic editorEpiphragmophora (Pilsbrya) Ancey, 1887 (invalid: junior homonym of Poecilostola Schiner, 1863 [Diptera]; Pilsbrya is a replacement name)
Subgenus Checked: verified by a taxonomic editorHelix (Pseudotachea) C.R. Boettger, 1909 † accepted as Checked: verified by a taxonomic editorPseudotachea C.R. Boettger, 1909
Subgenus Checked: verified by a taxonomic editorHelix (Satsuma) A. Adams, 1868 accepted as Checked: verified by a taxonomic editorSatsuma A. Adams, 1868 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Sesara) Albers, 1860 accepted as Checked: verified by a taxonomic editorSesara Albers, 1860 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Tachea) Turton, 1831 accepted as Checked: verified by a taxonomic editorCepaea Held, 1838 (Invalid: junior homonym of Tachea Fleming, 1822 [Aves])
Subgenus Checked: verified by a taxonomic editorHelix (Trigonostoma) Fitzinger, 1833 accepted as Checked: verified by a taxonomic editorHelicodonta A. Férussac, 1821 (Invalid: Junior homonym of Trigonostoma Blainville, 1825 [Cancellariidae]; also a junior objective synonym of Helicodonta)
Subgenus Checked: verified by a taxonomic editorHelix (Trochomorpha) Albers, 1850 accepted as Checked: verified by a taxonomic editorTrochomorpha Albers, 1850 (original rank)
Subgenus Checked: verified by a taxonomic editorHelix (Vallonia) Risso, 1826 accepted as Checked: verified by a taxonomic editorVallonia Risso, 1826
Subgenus Checked: verified by a taxonomic editorHelix (Xanthomelon) Martens, 1860 accepted as Checked: verified by a taxonomic editorXanthomelon E. von Martens, 1860
Subgenus Checked: verified by a taxonomic editorHelix (Zonites) Montfort, 1810 accepted as Checked: verified by a taxonomic editorZonites Montfort, 1810 (considered a separate genus)
Species Checked: verified by a taxonomic editorHelix achates Rossmässler, 1835 accepted as Checked: verified by a taxonomic editorChilostoma achates (Rossmässler, 1835) (original combination)
Species Checked: verified by a taxonomic editorHelix aecouria Letourneux & Bourguignat, 1887 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
Species Checked: verified by a taxonomic editorHelix afra Gmelin, 1791 accepted as Checked: verified by a taxonomic editorPedipes pedipes (Bruguière, 1789) (synonym)
Species Checked: verified by a taxonomic editorHelix algiroides Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorMiozonites algiroides (Reuss in Reuss & Meyer, 1849) † (new combination)
Species Checked: verified by a taxonomic editorHelix alloiodes Thomä, 1845 † accepted as Checked: verified by a taxonomic editorPalaeotachea alloiodes (Thomä, 1845) † (new combination)
Species Checked: verified by a taxonomic editorHelix alpha L. Pfeiffer, 1853 accepted as Checked: verified by a taxonomic editorAeschrodomus stipulatus (Reeve, 1852)
Species Checked: verified by a taxonomic editorHelix alveus Sandberger, 1875 † accepted as Checked: verified by a taxonomic editorAgalactochilus inflexus (Zieten, 1832) † (new combination)
Species Checked: verified by a taxonomic editorHelix amarula Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorThiara amarula (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix ambigua Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorFossarus ambiguus (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix ampullacea Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPila ampullacea (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix andersoni W. Blanford, 1869 accepted as Checked: verified by a taxonomic editorHunyadiscus andersoni (W. Blanford, 1869) (original combination)
Species Checked: verified by a taxonomic editorHelix angistoma Férussac, 1821 accepted as Checked: verified by a taxonomic editorCaracolus carinatus (Röding, 1798)
Species Checked: verified by a taxonomic editorHelix antialba Petterd, 1879 accepted as Checked: verified by a taxonomic editorGeminoropa antialba (Petterd, 1879)
Species Checked: verified by a taxonomic editorHelix aorangi Suter, 1890 accepted as Checked: verified by a taxonomic editorHuonodon microundulatum (Suter, 1890)
Species Checked: verified by a taxonomic editorHelix arnoldii Thomä, 1845 † accepted as Checked: verified by a taxonomic editorTropidomphalus arnoldii (Thomä, 1845) † (new combination)
Species Checked: verified by a taxonomic editorHelix auricularia Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorRadix auricularia (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix aurismalchi O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorPlacostylus fibratus (Martyn, 1784) (name suppressed by ICZN Opinion 1662)
Species Checked: verified by a taxonomic editorHelix australis Férussac, 1821 accepted as Checked: verified by a taxonomic editorAustrosuccinea australis (Férussac, 1821) (original combination)
Species Checked: verified by a taxonomic editorHelix barbatula Reeve, 1852 accepted as Checked: verified by a taxonomic editorPulchridomus barbatulus (Reeve, 1852)
Species Checked: verified by a taxonomic editorHelix barrakporensis L. Pfeiffer, 1852 accepted as Checked: verified by a taxonomic editorKaliella barrakporensis (L. Pfeiffer, 1852) (original combination)
Species Checked: verified by a taxonomic editorHelix bascauda Benson, 1859 accepted as Checked: verified by a taxonomic editorRahula bascauda (Benson, 1859) (original combination)
Species Checked: verified by a taxonomic editorHelix beaumontii Matheron, 1842 † accepted as Checked: verified by a taxonomic editorMegalotachea beaumontii (Matheron, 1842) † (new combination)
Species Checked: verified by a taxonomic editorHelix bennetti Brazier, 1872 accepted as Checked: verified by a taxonomic editorPallidelix bennetti (Brazier, 1872) (original combination)
Species Checked: verified by a taxonomic editorHelix bernardii Michaud, 1862 † accepted as Checked: verified by a taxonomic editorProtodrepanostoma bernardii (Michaud, 1862) † (new combination)
Species Checked: verified by a taxonomic editorHelix biconcava L. Pfeiffer, 1853 accepted as Checked: verified by a taxonomic editorCavellia biconcava (Reeve, 1852)
Species Checked: verified by a taxonomic editorHelix boghariensis Debeaux, 1857 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
Species Checked: verified by a taxonomic editorHelix bonduelliana Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
Species Checked: verified by a taxonomic editorHelix braunii Thomä, 1845 † accepted as Checked: verified by a taxonomic editorGalactochiloides braunii (Thomä, 1845) † (new combination)
Species Checked: verified by a taxonomic editorHelix brazieri Cox, 1868 accepted as Checked: verified by a taxonomic editorAllocharopa brazieri (Cox, 1868)
Species Checked: verified by a taxonomic editorHelix brunonis Kobelt, 1894 accepted as Checked: verified by a taxonomic editorPyrochilus brunonis (Kobelt, 1894) (original combination)
Species Checked: verified by a taxonomic editorHelix busbyi Gray, 1850 accepted as Checked: verified by a taxonomic editorParyphanta busbyi (Gray, 1850)
Species Checked: verified by a taxonomic editorHelix cabriti Gassies, 1863 accepted as Checked: verified by a taxonomic editorDiplomphalus cabriti (Gassies, 1863) (original combination)
Species Checked: verified by a taxonomic editorHelix caenotera Melvill & Ponsonby, 1892 accepted as Checked: verified by a taxonomic editorNata vernicosa (Krauss, 1848)
Species Checked: verified by a taxonomic editorHelix caerulescens Gmelin, 1791 † accepted as Checked: verified by a taxonomic editorHydrobia caerulescens (Gmelin, 1791) † (new combination)
Species Checked: verified by a taxonomic editorHelix calculosa Gould, 1852 accepted as Checked: verified by a taxonomic editorKaliella calculosa (Gould, 1852) (original combination)
Species Checked: verified by a taxonomic editorHelix cambojiensis Reeve, 1860 accepted as Checked: verified by a taxonomic editorBertia cambojiensis (Reeve, 1860) (original combination)
Species Checked: verified by a taxonomic editorHelix caputspinulae Reeve, 1852 accepted as Checked: verified by a taxonomic editorParalaoma servilis (Shuttleworth, 1852)
Species Checked: verified by a taxonomic editorHelix carinatissima Sacco, 1886 † accepted as Checked: verified by a taxonomic editorHygromia carinatissima (Sacco, 1886) † (new combination)
Species Checked: verified by a taxonomic editorHelix carinulata Klein, 1853 † accepted as Checked: verified by a taxonomic editorLeucochroopsis kleinii (Klein, 1846) † (junior synonym)
Species Checked: verified by a taxonomic editorHelix carocolla Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorCaracolus carocolla (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix carteriensis Quoy & Gaimard, 1832 accepted as Checked: verified by a taxonomic editorPartula grisea Lesson, 1831
Species Checked: verified by a taxonomic editorHelix cartusiana O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorMonacha cartusiana (O. F. Müller, 1774) (original combination)
Species Checked: verified by a taxonomic editorHelix cavernula Hombron & Jacquinot, 1847 accepted as Checked: verified by a taxonomic editorLibera cavernula (Hombron & Jacquinot, 1847) (original combination)
Species Checked: verified by a taxonomic editorHelix cellaria O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorOxychilus cellarius (O. F. Müller, 1774)
Species Checked: verified by a taxonomic editorHelix chaixi Michaud, 1855 † accepted as Checked: verified by a taxonomic editorMesodontopsis chaixii (Michaud, 1855) † (incorrect subsequent spelling; new combination)
Species Checked: verified by a taxonomic editorHelix chaixii Michaud, 1855 † accepted as Checked: verified by a taxonomic editorMesodontopsis chaixii (Michaud, 1855) † (new combination)
Species Checked: verified by a taxonomic editorHelix cicatricosa O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorCamaena cicatricosa (O. F. Müller, 1774) (original combination)
Species Checked: verified by a taxonomic editorHelix cinctella Draparnaud, 1801 accepted as Checked: verified by a taxonomic editorHygromia cinctella (Draparnaud, 1801) (original combination)
Species Checked: verified by a taxonomic editorHelix cingulata (Studer, 1820) accepted as Checked: verified by a taxonomic editorChilostoma cingulatum (Studer, 1820)
Species Checked: verified by a taxonomic editorHelix cirtae Terver, 1839 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
Species Checked: verified by a taxonomic editorHelix coarctata Klein, 1853 † accepted as Checked: verified by a taxonomic editorApula coarctata (Klein, 1853) † (new combination)
Species Checked: verified by a taxonomic editorHelix collingii E. A. Smith, 1893 accepted as Checked: verified by a taxonomic editorSetobaudinia collingii (E. A. Smith, 1893) (original combination)
Species Checked: verified by a taxonomic editorHelix complanata Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorHippeutis complanatus (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix conicoides Metcalfe, 1851 accepted as Checked: verified by a taxonomic editorGeotrochus conicoides (Metcalfe, 1851) (original combination)
Species Checked: verified by a taxonomic editorHelix conoidea Draparnaud, 1801 accepted as Checked: verified by a taxonomic editorCochlicella conoidea (Draparnaud, 1801)
Species Checked: verified by a taxonomic editorHelix constantina E. Forbes, 1838 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (original combination)
Species Checked: verified by a taxonomic editorHelix constantinae Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (unjustified emendation)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. bifasciata Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. conoidea Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. depressa Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. maxima Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. minima Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix constantinae var. trifasciata Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea constantina (E. Forbes, 1838) (junior synonym)
Species Checked: verified by a taxonomic editorHelix constrictelabiata Miller, 1907 † accepted as Checked: verified by a taxonomic editorLoganiopharynx constrictelabiatus (Miller, 1907) † (new combination)
Species Checked: verified by a taxonomic editorHelix contorta Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorBathyomphalus contortus (Linnaeus, 1758) (original combination)
Species Checked: verified by a taxonomic editorHelix contrarius O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorAmphidromus contrarius (O. F. Müller, 1774) (original combination)
Species Checked: verified by a taxonomic editorHelix conus L. Pfeiffer, 1841 accepted as Checked: verified by a taxonomic editorGeotrochus conus (L. Pfeiffer, 1841) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix coquandiana Matheron, 1842 † accepted as Checked: verified by a taxonomic editorParachloraea lapicidites (Boubée, 1831) † (unaccepted, junior synonym)
Species Unreviewed: has not been verified by a taxonomic editorHelix corallina Chemnitz, 1795 accepted as Checked: verified by a taxonomic editorScalenostoma subulatum (Broderip, 1832) (unaccepted)
Species Checked: verified by a taxonomic editorHelix coriacea Pallas, 1788 accepted as Checked: verified by a taxonomic editorVelutina coriacea (Pallas, 1788) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix cornea Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPlanorbarius corneus (Linnaeus, 1758) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix corniculum Reeve, 1852 accepted as Checked: verified by a taxonomic editorMocella eta (Pfeiffer, 1853) (unaccepted)
Species Checked: verified by a taxonomic editorHelix cornuarietis Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorMarisa cornuarietis (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix cornumilitare Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPyrochilus cornumilitare (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix corvus Gmelin, 1791 accepted as Checked: verified by a taxonomic editorCorvusiana corvus (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix corys Benson, 1859 accepted as Checked: verified by a taxonomic editorRahula corys (Benson, 1859) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix crenata Gmelin, 1791 accepted as Checked: verified by a taxonomic editorAmphibola crenata (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix cyclostomoides Pfeiffer, 1840 accepted as Checked: verified by a taxonomic editorVitrinella cyclostomoides (Pfeiffer, 1840) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix daedalea Gould, 1846 accepted as Checked: verified by a taxonomic editorMautodontha daedalea (Gould, 1846) (unaccepted)
Species Checked: verified by a taxonomic editorHelix daghestana Kobelt, 1877 accepted as Checked: verified by a taxonomic editorFruticocampylaea daghestana (Kobelt, 1877) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix decussata Montagu, 1803 accepted as Checked: verified by a taxonomic editorZebinella decussata (Montagu, 1803) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix dentata W. Wood, 1828 accepted as Checked: verified by a taxonomic editorPlagiodontes dentatus (W. Wood, 1828) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix denudata Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorAegopinella denudata (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix depressa Montagu, 1803 accepted as Checked: verified by a taxonomic editorSkeneopsis planorbis (O. Fabricius, 1780) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix dimorpha Pfeiffer, 1852 accepted as Checked: verified by a taxonomic editorAllodiscus dimorphus (Reeve, 1852) (unaccepted)
Species Checked: verified by a taxonomic editorHelix diodontina Heude, 1885 accepted as Checked: verified by a taxonomic editorEostrobilops diodontina (Heude, 1885) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix dissimilis d'Orbigny, 1835 accepted as Checked: verified by a taxonomic editorStephanoda dissimilis (d'Orbigny, 1835) (unaccepted)
Species Checked: verified by a taxonomic editorHelix distincta L. Pfeiffer, 1850 accepted as Checked: verified by a taxonomic editorKoratia distincta (L. Pfeiffer, 1850) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix doliolum L. Pfeiffer, 1846 accepted as Checked: verified by a taxonomic editorKaliella doliolum (L. Pfeiffer, 1846) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix dumeticola Benson, 1851 accepted as Checked: verified by a taxonomic editorNata dumeticola (Benson, 1851) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix dunniae Gray, 1840 accepted as Checked: verified by a taxonomic editorAmborhytida dunniae (Gray, 1840) (unaccepted)
Species Checked: verified by a taxonomic editorHelix durvillii Hombron & Jacquinot, 1841 accepted as Checked: verified by a taxonomic editorXanthomelon durvillii (Hombron & Jacquinot, 1841) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix dyeri Petterd, 1879 accepted as Checked: verified by a taxonomic editorProlesophanta dyeri (Petterd, 1879) (unaccepted)
Species Unreviewed: has not been verified by a taxonomic editorHelix eburnea Megerle von Mühlfeld, 1824 accepted as Checked: verified by a taxonomic editorMelanella eburnea (Megerle von Mühlfeld, 1824) (unaccepted)
Species Checked: verified by a taxonomic editorHelix edwardsi Cox, 1868 accepted as Checked: verified by a taxonomic editorXanthomelon jannellei (Le Guillou, 1842) (unaccepted, invalid: junior homonym of Helix edwardsi Bland, 1858; H. meadei is a replacement name)
Species Checked: verified by a taxonomic editorHelix egesta Gray, 1850 accepted as Checked: verified by a taxonomic editorEgestula egesta (Gray, 1850) (unaccepted)
Species Checked: verified by a taxonomic editorHelix ehingensis Klein, 1846 † accepted as Checked: verified by a taxonomic editorGalactochiloides ehingensis (Klein, 1846) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix elderi Bednall, 1892 accepted as Checked: verified by a taxonomic editorBasedowena elderi (Bednall, 1892) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix elegans Gmelin, 1791 accepted as Checked: verified by a taxonomic editorTrochoidea elegans (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix euglypha Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorDiscus euglyphus (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix eversa Deshayes in Férussac & Deshayes, 1851 † accepted as Checked: verified by a taxonomic editorPalaeotachea turonensis (Deshayes, 1832) † (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix faba Gmelin, 1791 accepted as Checked: verified by a taxonomic editorPartula faba (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix fasciata J. Adams, 1800 accepted as Checked: verified by a taxonomic editorLacuna parva (da Costa, 1778) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix fasciolata Spix in Wagner, 1827 accepted as Checked: verified by a taxonomic editorAsolene crassa (Swainson, 1823) (unaccepted)
Species Checked: verified by a taxonomic editorHelix fatua sensu Hutton, 1882 not Pfeiffer, 1857 accepted as Checked: verified by a taxonomic editorPhrixgnathus celia Hutton, 1883 (unaccepted)
Species Unreviewed: has not been verified by a taxonomic editorHelix flavocincta Megerle von Mühlfeld, 1829 accepted as Checked: verified by a taxonomic editorEulima glabra (da Costa, 1778) (unaccepted)
Species Checked: verified by a taxonomic editorHelix fleurati Bourguignat, 1868 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix folliculum Schröter, 1784 accepted as Checked: verified by a taxonomic editorFerussacia folliculum (Schröter, 1784) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix fossaria Montagu, 1803 accepted as Checked: verified by a taxonomic editorGalba truncatula (O. F. Müller, 1774) (unaccepted)
Species Checked: verified by a taxonomic editorHelix fragilis Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorLymnaea fragilis (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix fulgidus J. Adams, 1797 accepted as Checked: verified by a taxonomic editorEatonina fulgida (J. Adams, 1797) (unaccepted)
Species Checked: verified by a taxonomic editorHelix fulica Férussac, 1821 accepted as Checked: verified by a taxonomic editorLissachatina fulica (Férussac, 1821) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix gaspardiana Paladilhe, 1873 † accepted as Checked: verified by a taxonomic editorSchlickumia gaspardiana (Paladilhe, 1873) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix giengensis Klein, 1846 † accepted as Checked: verified by a taxonomic editorKlikia giengensis (Klein, 1846) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix gigantea Scopoli, 1786 accepted as Checked: verified by a taxonomic editorPolydontes giganteus (Scopoli, 1786) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix glabrata Megerle von Mühlfeld, 1824 accepted as Checked: verified by a taxonomic editorPisinna glabrata (Megerle von Mühlfeld, 1824) (unaccepted)
Species Checked: verified by a taxonomic editorHelix glauca Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPomacea glauca (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix globulus O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorTrigonephrus globulus (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix glockeri Quenstedt, 1884 † accepted as Checked: verified by a taxonomic editorViviparus glockeri (Quenstedt, 1884) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix godarti Michaud, 1855 † accepted as Checked: verified by a taxonomic editorProsoosia godarti (Michaud, 1855) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix goldfussii Thomä, 1845 † accepted as Checked: verified by a taxonomic editorOmphalosagda goldfussii (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix greenhilli Cox, 1866 accepted as Checked: verified by a taxonomic editorPallidelix greenhilli (Cox, 1866) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix greenwoodi Gray, 1850 accepted as Checked: verified by a taxonomic editorRhytida greenwoodi (Gray, 1850) (unaccepted)
Species Checked: verified by a taxonomic editorHelix grenvillei Brazier, 1876 accepted as Checked: verified by a taxonomic editorThysanota grenvillei (Brazier, 1876) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix haliotoidea Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorSinum haliotoideum (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hectori Suter, 1890 accepted as Checked: verified by a taxonomic editorHuonodon hectori (Suter, 1890) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hepatizon Gould, 1845 accepted as Checked: verified by a taxonomic editorRhysotina hepatizon (Gould, 1845) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hermanni L. Pfeiffer, 1866 accepted as Checked: verified by a taxonomic editorRotadiscus hermanni (L. Pfeiffer, 1866) (unaccepted)
Species Checked: verified by a taxonomic editorHelix hispida Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorTrochulus hispidus (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hispidula Lamarck, 1822 accepted as Checked: verified by a taxonomic editorCanariella hispidula (Lamarck, 1822) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix hochstetteri L. Pfeiffer, 1862 accepted as Checked: verified by a taxonomic editorPowelliphanta hochstetteri (L. Pfeiffer, 1862) (unaccepted)
Species Checked: verified by a taxonomic editorHelix hookeri Reeve, 1854 accepted as Checked: verified by a taxonomic editorNotodiscus hookeri (Reeve, 1854) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hortulana Thomä, 1845 † accepted as Checked: verified by a taxonomic editorPalaeotachea hortulana (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix howeinsulae Cox, 1873 accepted as Checked: verified by a taxonomic editorEpiglypta howeinsulae (Cox, 1873) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix hubbardi A.D. Brown, 1861 accepted as Checked: verified by a taxonomic editorStrobilops hubbardi (A.D. Brown, 1861) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix ide Gray, 1850 accepted as Checked: verified by a taxonomic editorSuteria ide (Gray, 1850) (unaccepted)
Species Checked: verified by a taxonomic editorHelix illyrica Stabile, 1864 accepted as Checked: verified by a taxonomic editorCampylaea illyrica (Stabile, 1864) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix incrassata Klein, 1853 † accepted as Checked: verified by a taxonomic editorPseudochloritis incrassata (Klein, 1853) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix infecta Reeve, 1852 accepted as Checked: verified by a taxonomic editorFectola infecta (Reeve, 1852) (unaccepted)
Species Checked: verified by a taxonomic editorHelix inflata Kobelt, 1876 accepted as Checked: verified by a taxonomic editorPseudotrizona inflata (Kobelt, 1876) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix inflexa Zieten, 1832 † accepted as Checked: verified by a taxonomic editorAgalactochilus inflexus (Zieten, 1832) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix infrendens Gould, 1843 accepted as Checked: verified by a taxonomic editorSesara infrendens (Gould, 1843) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix insignis Zieten, 1832 † accepted as Checked: verified by a taxonomic editorJoossia insignis (Zieten, 1832) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix involuta Thomä, 1845 † accepted as Checked: verified by a taxonomic editorProtodrepanostoma involutum (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix jacksoniensis Gray, 1834 accepted as Checked: verified by a taxonomic editorBrevisentis jacksoniensis (Gray, 1834) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix jacquinoti L. Pfeiffer, 1849 accepted as Checked: verified by a taxonomic editorLibera jacquinoti (L. Pfeiffer, 1849) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix jannellei Le Guillou, 1842 accepted as Checked: verified by a taxonomic editorXanthomelon jannellei (Le Guillou, 1842) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix janthina Forsskål, 1775 accepted as Checked: verified by a taxonomic editorJanthina janthina (Linnaeus, 1758) (unaccepted, junior synonym and homonym)
Species Checked: verified by a taxonomic editorHelix janthina Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorJanthina janthina (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix japonica L. Pfeiffer, 1847 accepted as Checked: verified by a taxonomic editorSatsuma japonica (L. Pfeiffer, 1847) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix johnii Holten, 1802 accepted as Checked: verified by a taxonomic editorRecluzia johnii (Holten, 1802) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix joossii Miller, 1907 † accepted as Checked: verified by a taxonomic editorKlikia joossii (Miller, 1907) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix jourdani Michaud, 1862 † accepted as Checked: verified by a taxonomic editorLyrodiscus (Riedeliella) jourdani (Michaud, 1862) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix jungermanniae Petterd, 1879 accepted as Checked: verified by a taxonomic editorPasmaditta jungermanniae (Petterd, 1879) (unaccepted)
Species Checked: verified by a taxonomic editorHelix kermadecensis E. A. Smith, 1873 accepted as Checked: verified by a taxonomic editorKermarion kermadecensis (E. A. Smith, 1873) (unaccepted)
Species Checked: verified by a taxonomic editorHelix kermadeci L. Pfeiffer, 1856 accepted as Checked: verified by a taxonomic editorKieconcha kermadeci (L. Pfeiffer, 1856) (unaccepted)
Species Checked: verified by a taxonomic editorHelix kleinii Klein, 1846 † accepted as Checked: verified by a taxonomic editorLeucochroopsis kleinii (Klein, 1846) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix kollari L. Pfeiffer, 1856 accepted as Checked: verified by a taxonomic editorKollarix kollari (L. Pfeiffer, 1856) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix labiosa Montagu, 1803 accepted as Checked: verified by a taxonomic editorRissoa membranacea (J. Adams, 1800) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix labuanensis L. Pfeiffer, 1863 accepted as Checked: verified by a taxonomic editorGeotrochus labuanensis (L. Pfeiffer, 1863) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix lacertarum Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorXerocrassa (Xerocrassa) lacertara (Bourguignat, 1863) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix lacuna Montagu, 1803 accepted as Checked: verified by a taxonomic editorLacuna parva (da Costa, 1778) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix lacunosus d'Orbigny, 1835 accepted as Checked: verified by a taxonomic editorMegalobulimus lacunosus (d'Orbigny, 1835) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix laeva O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorAmphidromus laevus (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix laevigata Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorVelutina velutina (O. F. Müller, 1776) (unaccepted, dubious synonym)
Species Checked: verified by a taxonomic editorHelix lampas O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorPyrochilus lampas (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix laomontana L. Pfeiffer, 1852 accepted as Checked: verified by a taxonomic editorNaggsia laomontana (L. Pfeiffer, 1862) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix lapicidella Thomä, 1845 † accepted as Checked: verified by a taxonomic editorPachycarocollina bouilletii (De Boissy, 1840) † (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix lapicidites Boubée, 1831 † accepted as Checked: verified by a taxonomic editorParachloraea lapicidites (Boubée, 1831) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix lapidaria Thomä, 1845 † accepted as Checked: verified by a taxonomic editorArchaeoplecta lapidaria (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix latastei Letourneux in Letourneux & Bourguignat, 1887 accepted as Checked: verified by a taxonomic editorXerocrassa (Xerocrassa) latastei (Letourneux in Letourneux & Bourguignat, 1887) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix latasteopsis Letourneux & Bourguignat, 1887 accepted as Checked: verified by a taxonomic editorXerocrassa (Xerocrassa) latasteopsis (Letourneux & Bourguignat, 1887) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix leiophis Benson, 1860 accepted as Checked: verified by a taxonomic editorChersaecia leiophis (Benson, 1860) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix leoberdorfensis Troll, 1907 † accepted as Checked: verified by a taxonomic editorAgalactochilus leoberdorfensis (Troll, 1907) † (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix lepida Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorVallonia lepida (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix leptoloma A. Braun in Walchner, 1851 † accepted as Checked: verified by a taxonomic editorLeucochroopsis leptoloma (A. Braun in Walchner, 1851) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix levicula Benson, 1859 accepted as Checked: verified by a taxonomic editorDurgella levicula (Benson, 1859) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix leymerieana Noulet, 1854 † accepted as Checked: verified by a taxonomic editorPalaeotachea leymerieana (Noulet, 1854) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix liparoxantha Melvill & Ponsonby, 1892 accepted as Checked: verified by a taxonomic editorNata vernicosa (Krauss, 1848) (unaccepted)
Species Checked: verified by a taxonomic editorHelix littorina Delle Chiaje, 1828 accepted as Checked: verified by a taxonomic editorPaludinella littorina (Delle Chiaje, 1828) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix lubrica O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorCochlicopa lubrica (O. F. Müller, 1774) (unaccepted)
Species Checked: verified by a taxonomic editorHelix ludovici Noulet, 1854 † accepted as Checked: verified by a taxonomic editorMesodontopsis ludovici (Noulet, 1854) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix lyndi Angas, 1872 accepted as Checked: verified by a taxonomic editorXanthomelon durvillii (Hombron & Jacquinot, 1841) (unaccepted)
Species Checked: verified by a taxonomic editorHelix macrocheila Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorMegalotachea macrocheila (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix macropleuris Benson, 1859 accepted as Checked: verified by a taxonomic editorRahula macropleuris (Benson, 1859) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix magnilabiata Sacco, 1884 † accepted as Checked: verified by a taxonomic editorEobania magnilabiata (Sacco, 1884) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix maguntina Deshayes, 1832 † accepted as Checked: verified by a taxonomic editorMegalotachea maguntina (Deshayes, 1832) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix margarita Montagu, 1808 accepted as Checked: verified by a taxonomic editorMargarites helicinus (Phipps, 1774) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix mariei Crosse, 1867 accepted as Checked: verified by a taxonomic editorDiplomphalus mariei (Crosse, 1867) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix marmorella L. Pfeiffer, 1846 accepted as Checked: verified by a taxonomic editorAmphidoxa marmorella (L. Pfeiffer, 1846) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix massylaea Morelet, 1851 accepted as Checked: verified by a taxonomic editorMassylaea massylaea (Morelet, 1851) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix mathiusii d'Orbigny, 1835 accepted as Checked: verified by a taxonomic editorMegalobulimus leucostoma (G. B. Sowerby I, 1835) (unaccepted)
Species Checked: verified by a taxonomic editorHelix mattiaca Steininger, 1835 † accepted as Checked: verified by a taxonomic editorAgalactochilus mattiacus (Steininger, 1835) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix megei Lambert, 1873 accepted as Checked: verified by a taxonomic editorPseudomphalus megei (Lambert, 1873) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix mespillum Megerle von Mühlfeld, 1824 accepted as Checked: verified by a taxonomic editorEchinolittorina mespillum (Megerle von Mühlfeld, 1824) (unaccepted, basionym)
Species Checked: verified by a taxonomic editorHelix microundulata Suter, 1890 accepted as Checked: verified by a taxonomic editorHuonodon microundulatum (Suter, 1890) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix montrouzieri Souverbie, 1858 accepted as Checked: verified by a taxonomic editorDiplomphalus montrouzieri (Souverbie, 1858) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix moroguesi Brongniart, 1810 † accepted as Checked: verified by a taxonomic editorPalaeotachea moroguesi (Brongniart, 1810) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix mouhoti Reeve, 1860 accepted as Checked: verified by a taxonomic editorBertia cambojiensis (Reeve, 1860) (unaccepted, invalid: junior homonym of Helix mouhoti L. Pfeiffer, 1860; Helix cambojiensis is a replacement name)
Species Checked: verified by a taxonomic editorHelix mucronata Klein, 1846 † accepted as Checked: verified by a taxonomic editorLeucochroopsis kleinii (Klein, 1846) † (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix nana A. Braun in Walchner, 1851 † accepted as Checked: verified by a taxonomic editorEsuinella nana (A. Braun in Walchner, 1851) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix narzanensis Krynicki, 1836 accepted as Checked: verified by a taxonomic editorFruticocampylaea narzanensis (Krynicki, 1836) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix nayliesi Michaud, 1855 † accepted as Checked: verified by a taxonomic editorFrechenia nayliesi (Michaud, 1855) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix nemoralis Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorCepaea nemoralis (Linnaeus, 1758) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix nemoralites Boubée, 1831 † accepted as Checked: verified by a taxonomic editorGalactochiloides nemoralites (Boubée, 1831) † (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix neritina Gmelin, 1791 accepted as Checked: verified by a taxonomic editorPomacea glauca (Linnaeus, 1758) (unaccepted)
Species Checked: verified by a taxonomic editorHelix neritoidea Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorSinum neritoideum (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix neritoidea Gmelin, 1791 accepted as Checked: verified by a taxonomic editorLamellaria perspicua (Linnaeus, 1758) (unaccepted, dubious synonym)
Species Checked: verified by a taxonomic editorHelix neumayri Brusina, 1878 † accepted as Checked: verified by a taxonomic editorMegalotachea neumayri (Brusina, 1878) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix nigrilabris Martens, 1869 accepted as Checked: verified by a taxonomic editorXanthomelon jannellei (Le Guillou, 1842) (unaccepted)
Species Checked: verified by a taxonomic editorHelix nitefacta Bourguignat in Péchaud, 1883 accepted as Checked: verified by a taxonomic editorMassylaea massylaea (Morelet, 1851) (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix nitida O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorZonitoides nitida (O. F. Müller, 1774) (unaccepted)
Species Checked: verified by a taxonomic editorHelix nucleus Gmelin, 1791 accepted as Checked: verified by a taxonomic editorCassidula nucleus (Gmelin, 1791) (unaccepted, original combination)
Species Unreviewed: has not been verified by a taxonomic editorHelix nutans Megerle von Mühlfeld, 1824 accepted as Unreviewed: has not been verified by a taxonomic editorMelanella nutans (Megerle von Mühlfeld, 1824) (unaccepted)
Species Checked: verified by a taxonomic editorHelix obeliscus Moricand, 1834 accepted as Checked: verified by a taxonomic editorObeliscus obeliscus (Moricand, 1834) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix obvoluta O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorHelicodonta obvoluta (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix oculuscommunis Gmelin, 1791 accepted as Checked: verified by a taxonomic editorPomacea glauca (Linnaeus, 1758) (unaccepted)
Species Checked: verified by a taxonomic editorHelix oglei Godwin-Austen, 1879 accepted as Checked: verified by a taxonomic editorEndothyrella oglei (Godwin-Austen, 1879) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix olympica Roth, 1855 accepted as Checked: verified by a taxonomic editorCattania olympica (Roth, 1855) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix orbicularis Klein, 1846 † accepted as Checked: verified by a taxonomic editorPleurodiscoides (Pleurodiscoides) orbicularis (Klein, 1846) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix osculum Thomä, 1845 † accepted as Checked: verified by a taxonomic editorKlikia osculum (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix otis Turton, 1819 accepted as Checked: verified by a taxonomic editorOtina ovata (T. Brown, 1827) (unaccepted, non Lightfoot, 1786)
Species Checked: verified by a taxonomic editorHelix oxystoma Thomä, 1845 † accepted as Checked: verified by a taxonomic editorParachloraea oxystoma (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix pachystoma Klein, 1853 † accepted as Checked: verified by a taxonomic editorPalaeotachea dentula (Quenstedt, 1867) † (unaccepted, junior homonym of H. pachystoma Hombron & Jacquinot, 1841; junior synonym)
Species Checked: verified by a taxonomic editorHelix pachystyla L. Pfeiffer, 1845 accepted as Checked: verified by a taxonomic editorXanthomelon pachystylum (L. Pfeiffer, 1845) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pachystyloides Cox, 1868 accepted as Checked: verified by a taxonomic editorXanthomelon jannellei (Le Guillou, 1842) (unaccepted)
Species Checked: verified by a taxonomic editorHelix paradoxa Born, 1778 accepted as Checked: verified by a taxonomic editorChrysostoma paradoxum (Born, 1778) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix parvidens Pease, 1861 accepted as Checked: verified by a taxonomic editorMautodontha (Garrettoconcha) parvidens (Pease, 1861) (unaccepted)
Species Checked: verified by a taxonomic editorHelix patagonica d'Orbigny, 1835 accepted as Checked: verified by a taxonomic editorPlagiodontes patagonicus (d'Orbigny, 1835) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pellisserpentis Gmelin, 1791 accepted as Checked: verified by a taxonomic editorSolaropsis pellisserpentis (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix perrotteti Petit de la Saussaye, 1841 accepted as Checked: verified by a taxonomic editorPerrottetia perrotteti (Petit de la Saussaye, 1841) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix perspicua Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorLamellaria perspicua (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix perversa Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorAmphidromus perversus (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix petersi Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorPraeoestophorella petersi (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix petraea Montagu, 1803 accepted as Checked: verified by a taxonomic editorMelarhaphe neritoides (Linnaeus, 1758) (unaccepted, synonym)
Species Checked: verified by a taxonomic editorHelix phacodes Thomä, 1845 † accepted as Checked: verified by a taxonomic editorPraeoestophorella phacodes (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix phaseolina Deshayes in Férussac & Deshayes, 1851 † accepted as Checked: verified by a taxonomic editorLeucochroopsis phaseolina (Deshayes in Férussac & Deshayes, 1851) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix pilula Reeve, 1852 accepted as Checked: verified by a taxonomic editorPhenacohelix pilula (Reeve, 1852) (unaccepted)
Species Checked: verified by a taxonomic editorHelix planorbis Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPlanorbis planorbis (Linnaeus, 1758) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix planulata Lamarck, 1822 accepted as Checked: verified by a taxonomic editorObba planulata (Lamarck, 1822) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix platae Maton, 1811 accepted as Checked: verified by a taxonomic editorAsolene platae (Maton, 1811) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix plectostoma Benson, 1836 accepted as Checked: verified by a taxonomic editorEndothyrella plectostoma (Benson, 1836) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pleuradra Bourguignat, 1881 † accepted as Checked: verified by a taxonomic editorDiscus pleuradrus (Bourguignat, 1881) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix plicaria Born, 1780 accepted as Checked: verified by a taxonomic editorMelanoides plicaria (Born, 1780) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix plicatella Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorSpermodea plicatella (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix polypleuris Blanford, 1865 accepted as Checked: verified by a taxonomic editorRahula polypleuris (Blanford, 1865) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pomum L. Pfeiffer, 1842 accepted as Checked: verified by a taxonomic editorXanthomelon durvillii (Hombron & Jacquinot, 1841) (unaccepted)
Species Checked: verified by a taxonomic editorHelix praecellens Naegele, 1901 accepted as Checked: verified by a taxonomic editorAmanica praecellens (Naegele, 1901) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix priamus Gmelin, 1791 accepted as Checked: verified by a taxonomic editorAmpulla priamus (Gmelin, 1791) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pseudoleioda Suter, 1890 accepted as Checked: verified by a taxonomic editorHuonodon pseudoleiodon (Suter, 1890) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix pseudomeadei Bednall, 1876 accepted as Checked: verified by a taxonomic editorXanthomelon jannellei (Le Guillou, 1842) (unaccepted)
Species Checked: verified by a taxonomic editorHelix punica Morelet, 1851 accepted as Checked: verified by a taxonomic editorMassylaea massylaea (Morelet, 1851) (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix pura Alder, 1830 accepted as Checked: verified by a taxonomic editorAegopinella pura (Alder, 1830) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix purpurea Gmelin, 1791 accepted as Checked: verified by a taxonomic editorCantharidus purpureus (Gmelin, 1791) (unaccepted, basionym)
Species Checked: verified by a taxonomic editorHelix putris Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorSuccinea putris (Linnaeus, 1758) (unaccepted)
Species Checked: verified by a taxonomic editorHelix quadrifasciata de Serres, 1853 † accepted as Checked: verified by a taxonomic editorFrechenia serresi H. Nordsieck, 2017 † (unaccepted, invalid: junior homonym of Helix quadrifasciata Le Guillou, 1842; Frechenia serresi is a replacement name)
Species Checked: verified by a taxonomic editorHelix quimperiana Blainville, 1821 accepted as Checked: verified by a taxonomic editorElona quimperiana (Blainville, 1821) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix rahtii Thomä, 1845 † accepted as Checked: verified by a taxonomic editorMetacampylaea rahtii (Thomä, 1845) † (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix ramondi Brongniart, 1810 † accepted as Checked: verified by a taxonomic editorWenzia ramondi (Brongniart, 1810) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix robusta Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorPseudochloritis robusta (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix rupestris Draparnaud, 1801 accepted as Checked: verified by a taxonomic editorPyramidula rupestris (Draparnaud, 1801) (unaccepted)
Species Checked: verified by a taxonomic editorHelix scabra Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorLittoraria scabra (Linnaeus, 1758) (unaccepted)
Species Checked: verified by a taxonomic editorHelix scalarina Pfeiffer, 1851 accepted as Checked: verified by a taxonomic editorConeuplecta scalarina (Pfeiffer, 1851) (unaccepted)
Species Checked: verified by a taxonomic editorHelix scandens Cox, 1871 accepted as Checked: verified by a taxonomic editorKaliella scandens (Cox, 1871) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix scarabaeus Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorPythia scarabaeus (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix schlosseriana Brusina, 1874 † accepted as Checked: verified by a taxonomic editorPseudochloritis schlosseriana (Brusina, 1874) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix schlumbergeri Morlet, 1886 accepted as Checked: verified by a taxonomic editorHalongella schlumbergeri (Morlet, 1886) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix scintilla Lowe, 1852 accepted as Checked: verified by a taxonomic editorLucilla scintilla (R.T. Lowe, 1852) (unaccepted)
Species Checked: verified by a taxonomic editorHelix sculptilis Pease, 1865 accepted as Checked: verified by a taxonomic editorLibera fratercula (Pease, 1867) (unaccepted, Invalid. Primary homonym of Helix sculptilis Bland, 1858)
Species Checked: verified by a taxonomic editorHelix seberti Marie, 1881 accepted as Checked: verified by a taxonomic editorDiplomphalus mariei (Crosse, 1867) (unaccepted)
Species Checked: verified by a taxonomic editorHelix septemspiralis Razoumowsky, 1789 accepted as Checked: verified by a taxonomic editorCochlostoma septemspirale (Razoumowsky, 1789) (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix serpuloides Montagu, 1808 accepted as Checked: verified by a taxonomic editorSkenea serpuloides (Montagu, 1808) (unaccepted)
Species Checked: verified by a taxonomic editorHelix silvana Klein, 1853 † accepted as Checked: verified by a taxonomic editorPalaeotachea silvana (Klein, 1853) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix similaris Rang, 1831 accepted as Checked: verified by a taxonomic editorBradybaena similaris (Rang, 1831) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix solida Born, 1778 accepted as Checked: verified by a taxonomic editorPhasianella solida (Born, 1778) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix sophiae Reeve, 1854 accepted as Checked: verified by a taxonomic editorGudeoconcha sophiae (Reeve, 1854) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix spheroidea Le Guillou, 1842 accepted as Checked: verified by a taxonomic editorXanthomelon durvillii (Hombron & Jacquinot, 1841) (unaccepted)
Species Checked: verified by a taxonomic editorHelix stagnalis Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorLymnaea stagnalis (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix stagnorum Gmelin, 1791 accepted as Checked: verified by a taxonomic editorHeleobia stagnorum (Gmelin, 1791) (unaccepted)
Species Checked: verified by a taxonomic editorHelix steinheimensis Klein, 1846 † accepted as Checked: verified by a taxonomic editorJoossia insignis (Zieten, 1832) † (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix stenospira Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorDiscus stenospira (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix stenotrypta Sandberger, 1858 † accepted as Checked: verified by a taxonomic editorArchaeoplecta lapidaria (Thomä, 1845) † (unaccepted, objective junior synonym: Helix lapidaria Thomä, 1845 is listed in synonymy, albeit being an available taxon; new combination)
Species Checked: verified by a taxonomic editorHelix stipulata Reeve, 1852 accepted as Checked: verified by a taxonomic editorAeschrodomus stipulatus (Reeve, 1852) (unaccepted)
Species Checked: verified by a taxonomic editorHelix subangulosa Zieten, 1832 † accepted as Checked: verified by a taxonomic editorArchaeozonites subangulosus (Zieten, 1832) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix subcarinata Montagu, 1803 accepted as Checked: verified by a taxonomic editorTornus subcarinatus (Montagu, 1803) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix subcylindrica Linnaeus, 1767 accepted as Checked: verified by a taxonomic editorTruncatella subcylindrica (Linnaeus, 1767) (unaccepted)
Species Checked: verified by a taxonomic editorHelix subglobosa Grateloup, 1828 † accepted as Checked: verified by a taxonomic editorPalaeotachea subglobosa (Grateloup, 1828) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix subnitens Klein, 1853 † accepted as Checked: verified by a taxonomic editorAegopinella subnitens (Klein, 1853) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix subrugata Reeve, 1852 accepted as Checked: verified by a taxonomic editorNitor subrugata (Reeve, 1852) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix subsulcosa Thomä, 1845 † accepted as Checked: verified by a taxonomic editorPalaeotachea subsulcosa (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix subtilisticta Sandberger, 1875 † accepted as Checked: verified by a taxonomic editorPseudochloritis subtilisticta (Sandberger, 1875) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix sulphurea C. B. Adams, 1849 accepted as Checked: verified by a taxonomic editorTonna pennata (Mörch, 1853) (unaccepted, Synonym - Not available)
Species Checked: verified by a taxonomic editorHelix symmetrica Craven, 1880 accepted as Checked: verified by a taxonomic editorMicrokerkus symmetricus (Craven, 1880) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix tentaculata Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorBithynia tentaculata (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix terebellum O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorPyramidella dolabrata (Linnaeus, 1758) (unaccepted)
Species Checked: verified by a taxonomic editorHelix thomaeana A. Braun in Walchner, 1851 † accepted as Checked: verified by a taxonomic editorOxychilus thomaeanum (A. Braun in Walchner, 1851) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix toukriana Bourguignat in Péchaud, 1883 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (unaccepted, junior synonym)
Species Checked: verified by a taxonomic editorHelix trizona Rossmässler, 1834 accepted as Checked: verified by a taxonomic editorCattania trizona (Rossmässler, 1834) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix trochiformis L. Pfeiffer, 1842 accepted as Checked: verified by a taxonomic editorTrochomorpha typus H.B. Baker, 1941 (unaccepted, invalid: junior homonym of Helix trochiformis Montagu, 1803)
Species Checked: verified by a taxonomic editorHelix trotteriana Benson, 1848 accepted as Checked: verified by a taxonomic editorSheldonia trotteriana (Benson, 1848) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix turonensis Deshayes, 1832 † accepted as Checked: verified by a taxonomic editorMegalotachea turonensis (Deshayes, 1832) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix uniplicata A. Braun in Walchner, 1851 † accepted as Checked: verified by a taxonomic editorStrobilops (Discostrobilops) uniplicatus (A. Braun in Walchner, 1851) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix urnula L. Pfeiffer, 1855 accepted as Checked: verified by a taxonomic editorWainuia urnula (L. Pfeiffer, 1855) (unaccepted)
Species Checked: verified by a taxonomic editorHelix urvillei Hombron & Jacquinot, 1847 accepted as Checked: verified by a taxonomic editorHelix durvillii Hombron & Jacquinot, 1841 (unaccepted, unjustified emendation)
Species Checked: verified by a taxonomic editorHelix vanikorensis Quoy & Gaimard, 1832 accepted as Checked: verified by a taxonomic editorPartula vanikorensis (Quoy & Gaimard, 1832) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix variabilis Megerle von Mühlfeld, 1824 accepted as Checked: verified by a taxonomic editorRissoa variabilis (Megerle von Mühlfeld, 1824) (unaccepted)
Species Checked: verified by a taxonomic editorHelix varica O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorLanistes varicus (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix vaysseti Marie, 1871 accepted as Checked: verified by a taxonomic editorDiplomphalus vaysseti (Marie, 1871) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix venulatus Pfeiffer, 1857 accepted as Checked: verified by a taxonomic editorAllodiscus venulatus (L. Pfeiffer, 1857) (unaccepted)
Species Checked: verified by a taxonomic editorHelix vermiculata O.F. Müller, 1774 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (unaccepted, new combination)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. albida Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. aspersa Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (homonym)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. expallescens Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. minuta Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. saharica Kobelt, 1887 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
  » Variety Checked: verified by a taxonomic editorHelix vermiculata var. trizonata Bourguignat, 1863 accepted as Checked: verified by a taxonomic editorMassylaea vermiculata (O. F. Müller, 1774) (junior synonym)
Species Checked: verified by a taxonomic editorHelix vernicosa Krauss, 1848 accepted as Checked: verified by a taxonomic editorNata vernicosa (Krauss, 1848) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix verticilloides Thomä, 1845 † accepted as Checked: verified by a taxonomic editorArchaeozonites verticilloides (Thomä, 1845) † (unaccepted, new combination)
Species Checked: verified by a taxonomic editorHelix vinitincta Cox, 1868 accepted as Checked: verified by a taxonomic editorGyrocochlea vinitincta (Cox, 1868) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix viridescens Melvill & Ponsonby, 1891 accepted as Checked: verified by a taxonomic editorNatella viridescens (Melvill & Ponsonby, 1891) (unaccepted)
Species Checked: verified by a taxonomic editorHelix vitrea Born, 1778 accepted as Checked: verified by a taxonomic editorSaulea vitrea (Born, 1778) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix vivipara Linnaeus, 1758 accepted as Checked: verified by a taxonomic editorViviparus viviparus (Linnaeus, 1758) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix volutella Gassies, 1858 accepted as Checked: verified by a taxonomic editorDiplomphalus vaysseti (Marie, 1871) (unaccepted, invalid: junior homonym of Helix volutella L. Pfeiffer, 1856)
Species Checked: verified by a taxonomic editorHelix volvulus O. F. Müller, 1774 accepted as Checked: verified by a taxonomic editorCyclophorus volvulus (O. F. Müller, 1774) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix wairarapa Suter, 1890 accepted as Checked: verified by a taxonomic editorMitodon wairarapa (Suter, 1890) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix welwitschi Morelet, 1866 accepted as Checked: verified by a taxonomic editorRhysotina welwitschi (Morelet, 1866) (unaccepted, original combination)
Species Checked: verified by a taxonomic editorHelix zelandiae Gray, 1843 accepted as Checked: verified by a taxonomic editorThalassohelix zelandiae (Gray, 1843) (unaccepted)
Species Checked: verified by a taxonomic editorHelix zippei Reuss in Reuss & Meyer, 1849 † accepted as Checked: verified by a taxonomic editorPseudomonacha zippei (Reuss in Reuss & Meyer, 1849) † (unaccepted, new combination)
marine, brackish, fresh, terrestrial
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp., available online at http://www.biodiversitylibrary.org/item/10277#page/3/mode/1up [details]   
Bank, R.; Bouchet, P.; Neubauer, Thomas A.; Rosenberg, G. (2017). Helix Linnaeus, 1758. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=153970 on 2018-01-23

Date
action
by
2005-04-16 10:28:02Z
created
2011-04-13 19:02:27Z
checked
2013-08-25 14:19:53Z
changed
2017-01-12 08:06:05Z
changed
2017-04-25 07:58:35Z
changed
2017-06-15 07:03:19Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp., available online at http://www.biodiversitylibrary.org/item/10277#page/3/mode/1up [details]   

basis of record  (ofChecked: verified by a taxonomic editorGlischrus S. Studer, 1820) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorHelix (Helix) Linnaeus, 1758) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorHelix (Pelasga) P. Hesse, 1908) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorCallunea Scudder, 1882) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorCochlea Da Costa, 1778) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorCoenatoria Held, 1838) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorCunula Pallary, 1936) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorHelicogena A. Férussac, 1821) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorMegastoma Scudder, 1882) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorNaegelea P. Hesse, 1918) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPachyphallus P. Hesse, 1918) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPhysospira C.R. Boettger, 1914) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPomatia Beck, 1837) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPomatiana Fagot, 1903) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPomatiella Pallary, 1909) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorPseudofigulina P. Hesse, 1917) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorRhododerma P. Hesse, 1918) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

basis of record  (ofChecked: verified by a taxonomic editorTammouzia Pallary, 1939) Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]  OpenAccess publication 

subsequent type designation  (ofChecked: verified by a taxonomic editorPentataenia A. Schmidt, 1855) Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia. 61(1-2): 1-526.
note: type species fixation [details]