1. Species Lymnea apicina I. Lea, 1838 accepted as Ladislavella apicina (I. Lea, 1838) (original combination)
2. Species Lymnea auricula Risso, 1826 accepted as Ampullaceana balthica (Linnaeus, 1758) (junior subjective synonym)
3. Species Lymnea bouilleti Michaud, 1855 † accepted as Stagnicola bouilleti (Michaud, 1855) † (unaccepted > superseded combination)
4. Species Lymnea bulimoides I. Lea, 1841 accepted as Galba bulimoides (I. Lea, 1841) (unaccepted > superseded combination)
5. Species Lymnea casta I. Lea, 1841 accepted as Pseudosuccinea columella (Say, 1817)
6. Species Lymnea chalybea A. Gould, 1840 accepted as Pseudosuccinea columella (Say, 1817) (junior synonym)
7. Species Lymnea coarctata I. Lea, 1841 accepted as Pseudosuccinea columella (Say, 1817)
8. Species Lymnea columellaris C. B. Adams, 1839 accepted as Pseudosuccinea columella (Say, 1817) (a junior synonym)
9. Species Lymnea cornea Valenciennes, 1832 accepted as Ladislavella catascopium (Say, 1817)
10. Species Lymnea curta I. Lea, 1841 accepted as Galba parva (I. Lea, 1841)
11. Species Lymnea diaphana J. Evans & Shumard, 1856 † accepted as Lymnaea diaphana J. Evans & Shumard, 1856 † (unaccepted > superseded combination, genus misspelt)
12. Species Lymnea exigua I. Lea, 1841 accepted as Galba exigua (I. Lea, 1841) (original combination)
13. Species Lymnea fusiformis I. Lea, 1841 accepted as Catascopia catascopium (Say, 1817) accepted as Ladislavella catascopium (Say, 1817) (invalid; a junior homonym of Lymnaea fusiformis Sowerby, 1818)
14. Species Lymnea griffithiana I. Lea, 1841 accepted as Galba humilis (Say, 1822)
15. Species Lymnea haydenii I. Lea, 1858 accepted as Galba humilis (Say, 1822)
16. Species Lymnea heterostropha C. B. Adams, 1839 (unaccepted > nomen nudum)
17. Species Lymnea kirtlandiana I. Lea, 1841 accepted as Catascopia elodes (Say, 1821) accepted as Ladislavella elodes (Say, 1821)
18. Species Lymnea labrosa Risso, 1826 accepted as Radix auricularia (Linnaeus, 1758) (a junior synonym)
19. Species Lymnea leachiana Risso, 1826 accepted as Stagnicola fuscus (C. Pfeiffer, 1821) (unaccepted > junior subjective synonym)
20. Species Lymnea lubricoides I. Lea, 1858 (unaccepted > nomen nudum)
21. Species Lymnea naudotii Michelin, 1832 † accepted as Palaeoglandina naudotii (Michelin, 1832) † (unaccepted > superseded combination, not a freshwater species)
22. Species Lymnea navicula Valenciennes, 1832 accepted as Pseudosuccinea columella (Say, 1817)
23. Species Lymnea nebrascensis J. Evans & Shumard, 1856 † accepted as Lymnaea nebrascensis J. Evans & Shumard, 1856 † (unaccepted > superseded combination, genus misspelt)
24. Species Lymnea nuttalliana I. Lea, 1841 accepted as Galba humilis (Say, 1822) (unaccepted > junior subjective synonym)
25. Species Lymnea oblonga Puton, 1847 accepted as Galba truncatula (O. F. Müller, 1774) (a junior synonym)
26. Species Lymnea parva I. Lea, 1841 accepted as Galba parva (I. Lea, 1841) (original combination)
27. Species Lymnea perlevis Conrad, 1850 accepted as Bullastra lessoni (Deshayes, 1831) (a junior synonym)
28. Species Lymnea philadelphica I. Lea, 1841 accepted as Galba humilis (Say, 1822)
29. Species Lymnea planulata I. Lea, 1841 accepted as Galba humilis (Say, 1822)
30. Species Lymnea plica I. Lea, 1841 accepted as Galba exigua (I. Lea, 1841) (unaccepted > junior subjective synonym)
31. Species Lymnea pseudoovata A. d'Orbigny, 1852 † accepted as Radix (Radix) pseudoovata (A. d'Orbigny, 1852) † represented as Radix pseudoovata (A. d'Orbigny, 1852) † (unaccepted > superseded combination)
32. Species Lymnea pseudopalustris A. d'Orbigny, 1852 † accepted as Lymnaea urceolata pseudopalustris A. d'Orbigny, 1852 † (superseded rank; genus misspelt)
33. Species Lymnea rubella I. Lea, 1841 accepted as Pseudisidora rubella (I. Lea, 1841) (unaccepted > superseded combination)
34. Species Lymnea rustica I. Lea, 1841 accepted as Galba rustica (I. Lea, 1841) (original combination)
35. Species Lymnea solida I. Lea, 1838 accepted as Ladislavella apicina (I. Lea, 1838) (a junior synonym)
36. Species Lymnea strigosa I. Lea, 1841 accepted as Pseudosuccinea columella (Say, 1817)
37. Species Lymnea subauricularia A. d'Orbigny, 1852 † accepted as Radix (Radix) subauricularia (A. d'Orbigny, 1852) † represented as Radix subauricularia (A. d'Orbigny, 1852) † (unaccepted > superseded combination)
38. Species Lymnea subfragilis A. d'Orbigny, 1852 † accepted as Lymnaea subfragilis A. d'Orbigny, 1852 † (genus misspelt)
39. Species Lymnea subinflata A. d'Orbigny, 1852 † accepted as Radix (Radix) subinflata (A. d'Orbigny, 1852) † represented as Radix subinflata (A. d'Orbigny, 1852) † (unaccepted > superseded combination)
40. Species Lymnea hannonica Briart & Cornet, 1887 † (uncertain > taxon inquirendum)
41. Species Lymnea rugosa Valenciennes, 1832 (uncertain > taxon inquirendum)
42. Species Lymnea terraenovae Lesson, 1840 (uncertain > taxon inquirendum)
43. Species Lymnea wilsonii Tryon, 1866 (uncertain > taxon inquirendum)

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