椎實螺屬

椎實螺屬（學名：Lymnaea）是一個小型到中型的會呼吸空氣的淡水螺的屬，皆為水生有肺類腹足綱軟體動物，屬於椎實螺科。在北美洲，本屬的部分物種在水產業會以「墨蘭託螺」的名義發售。本屬亦是椎實螺科的模式屬。

**物種**
以下為部分椎實螺屬的物種：- Lymnaea acuminata- Lymnaea atkaensis Dall, 1884 - frigid lymnaea- Lymnaea cailliaudi- Lymnaea fusca (C. Pfeiffer, 1821)- Lymnaea fragilis (Linnaeus, 1758)- Lymnaea meridensis Bargues, Artigas & Mas-Coma, 2011- 靜水椎實螺 Lymnaea stagnalis (Linnaeus, 1758)：模式種- Lymnaea taurica (Clessin, 1880)
** Lymnaea taurica kazakensis Mozley, 1934- Lymnaea tomentosa Pfeiffer, 1855
** Lymnaea tomentosa hamiltoni Dell, 1956- Lymnaea vulnerata Küster, 1862
同種異名：- Lymnaea (Stagnicola): synonym of Stagnicola Jeffreys, 1830- Lymnaea arctica Lea, 1864: synonym of Stagnicola arctica (Lea, 1864)-  Lymnaea aruntalis Cotton & Godfrey, 1938: synonym of Austropeplea tomentosa (L. Pfeiffer, 1855)-  Lymnaea auricularia (Linnaeus, 1758)：Radix auricularia (Linnaeus, 1758)的同種異名。-  Lymnaea bulimoides Lea, 1841: synonym of Sphaerogalba bulimoides (Lea, 1841)-  Lymnaea bulla Kobelt, 1881: synonym of Cerasina bulla (Kobelt, 1881)-  Lymnaea catascopium Say, 1816: synonym of Stagnicola catascopium (Say, 1816)-  Lymnaea catascopium Say, 1817: synonym of Ladislavella catascopium (Say, 1817)- Lymnaea chereshnevi Kruglov & Starobogatov, 1989 : synonym of Radix chereshnevi (Kruglov & Starobogatov, 1989)- Lymnaea columella: synonym of Pseudosuccinea columella- Lymnaea cousini: synonym of Galba cousini- Lymnaea cubensis is a synonyms of Galba cubensis- Lymnaea diaphana King in King & Broderip, 1832: synonym of Pectinidens diaphanus (King in King & Broderip, 1832)- Lymnaea elodes Say, 1821: synonym of Ladislavella elodes (Say, 1821)- Lymnaea emarginata Say, 1821: synonym of Ladislavella emarginata (Say, 1821)- Lymnaea gebleri Middendorff, 1851: synonym of Radix gebleri (Middendorff, 1851)-  Lymnaea gracilis Jay, 1839: synonym of Acella haldemani (Binney, 1867)- Lymnaea hadutkae Kruglov & Starobogatov, 1989: synonym of Radix auricularia (Linnaeus, 1758)-  Lymnaea haldemani Binney, 1867: synonym of Acella haldemani (Binney, 1867)-  Lymnaea heptapotamica Lazareva, 1967: synonym of Orientogalba hookeri (Reeve, 1850)-  Lymnaea hookeri Reeve, 1850: synonym of Orientogalba hookeri (Reeve, 1850)-  Lymnaea involuta Thompson, 1840: synonym of Myxas glutinosa (O. F. Müller, 1774)- Lymnaea luteola：是synonym of Radix luteola-  Lymnaea magadanensis Kruglov & Starobogatov, 1985: synonym of Pacifimyxas magadanensis (Kruglov & Starobogatov, 1985)-  Lymnaea megasoma Say, 1824: synonym of Bulimnea megasoma (Say, 1824)- Lymnaea natalensis：是synonym of Radix natalensis- Lymnaea neotropica Bargues et al., 2007：是 synonym of Galba neotropica- Lymnaea ovata: synonym of Radix ovata- Lymnaea palustris (O. F. Müller, 1774): synonym of Stagnicola palustris (O. F. Müller, 1774)-  Lymnaea parva I. Lea, 1841: synonym of Fossaria parva (I. Lea, 1841)-  Lymnaea peculiaris Hubendick, 1951: synonym of Limnobulla peculiaris (Hubendick, 1951)-  Lymnaea peregra (O. F. Müller, 1774): synonym of Radix peregra (O. F. Müller, 1774) - wandering snail-  Lymnaea rubella Lea, 1841: synonym of Pseudisidora rubella (Lea, 1841)-  Lymnaea rubiginosa Michelin, 1831: synonym of Radix rubiginosa (Michelin, 1831)- Lymnaea schelechovi Kruglov & Starobogatov, 1989: synonym of Radix schelechovi (Kruglov & Starobogatov, 1989)- Lymnaea thermokamtschatica Kruglov & Starobogatov, 1989: synonym of Radix auricularia (Linnaeus, 1758)-  Lymnaea truncatula (O. F. Müller, 1774): synonym of Galba truncatula (O. F. Müller, 1774)-  Lymnaea vahlii Möller, 1842: synonym of Walhiana vahlii (Möller, 1842)- Limnaea viatrix: synonym of Galba viatrix- † Lymnaea (Galba) kreutzii var. subfusca Łomnicki, 1886 : synonym of † Stagnicola kreutzii (Łomnicki, 1886)

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