【椎实螺属】
椎实螺属（学名：Lymnaea）是一个小型到中型的会呼吸空气的淡水螺的属，皆为水生有肺类腹足纲软体动物，属于椎实螺科。在北美洲，本属的部分物种在水产业会以「墨兰托螺」的名义发售。本属亦是椎实螺科的模式属。
==物种==
以下为部分椎实螺属的物种：
* 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
* 静水椎实螺 Lymnaea stagnalis (Linnaeus, 1758)：模式种
* Lymnaea taurica (Clessin, 1880)
** Lymnaea taurica kazakensis Mozley, 1934
* Lymnaea tomentosa Pfeiffer, 1855
** Lymnaea tomentosa hamiltoni Dell, 1956
* Lymnaea vulnerata Küster, 1862
同种异名：
* 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)的同种异名。
*  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)
==参考文献==