1. Species Ovula costellata Lamarck, 1810
2. Species Ovula isibasii (Kuroda, 1929)
3. Species Ovula ovum (Linnaeus, 1758)
4. Subgenus Ovula (Amphiperas) Herrmannsen, 1846 accepted as Ovula Bruguière, 1789
5. Subgenus Ovula (Neosimnia) P. Fischer, 1884 accepted as Neosimnia P. Fischer, 1884 accepted as Simnia Risso, 1826 (original rank)
   1. Species Ovula (Neosimnia) hirasei Pilsbry, 1913 accepted as Quasisimnia hirasei (Pilsbry, 1913) (unaccepted combination)
6. Subgenus Ovula (Simnia) Risso, 1826 accepted as Simnia Risso, 1826
   1. Species Ovula (Simnia) deflexa (G. B. Sowerby II, 1849) accepted as Naviculavolva deflexa (G. B. Sowerby II, 1849) (superseded combination)
7. Species Ovula acicularis Lamarck, 1810 accepted as Cymbovula acicularis (Lamarck, 1810) (original combination)
8. Species Ovula acicularis Lamarck, 1810, sensu Tryon, 1885 accepted as Simnia spelta (Linnaeus, 1758) (synonym)
9. Species Ovula adamsi [sic] accepted as Procalpurnus semistriatus (Pease, 1863)
10. Species Ovula adamsii (Dunker, 1877) accepted as Phenacovolva rosea (A. Adams, 1855)
11. Species Ovula adriatica (G. B. Sowerby I, 1828) accepted as Aperiovula adriatica (G. B. Sowerby I, 1828) accepted as Pseudosimnia adriatica (G. B. Sowerby I, 1828) (unaccepted generic combination)
12. Species Ovula alba Perry, 1811 accepted as Ovula ovum (Linnaeus, 1758) (junior subjective synonym)
13. Species Ovula angulosa Lamarck, 1822 accepted as Ovula costellata Lamarck, 1810 (junior subjective synonym)
14. Species Ovula antillarum (Reeve, 1865) accepted as Simnialena uniplicata (G. B. Sowerby II, 1849)
15. Species Ovula aspera Perry, 1811 accepted as Volva volva (Linnaeus, 1758)
16. Species Ovula birostris (Linnaeus, 1767) sensu Tryon, 1885 accepted as Simnia aperta (G. B. Sowerby II, 1849) accepted as Xandarovula aperta (G. B. Sowerby II, 1849)
17. Species Ovula birostris (Linnaeus, 1767) accepted as Phenacovolva birostris (Linnaeus, 1767) (superseded combination)
18. Species Ovula blainvillii (Leach, 1847) accepted as Simnia patula (Pennant, 1777) accepted as Xandarovula patula (Pennant, 1777) (synonym)
19. Species Ovula blanville [sic] accepted as Simnia patula (Pennant, 1777) accepted as Xandarovula patula (Pennant, 1777) (misspelling)
20. Species Ovula bullata A. Adams & Reeve, 1848 sensu Tryon, 1885 accepted as Sandalia triticea (Lamarck, 1810)
21. Species Ovula bullata (A. Gould, 1861) accepted as Globovula cavanaghi (Iredale, 1931)
22. Species Ovula caledonica Crosse, 1871 accepted as Diminovula caledonica (Crosse, 1871) (original combination)
23. Species Ovula canadiensis Weinkauff, 1882 sensu Tryon, 1885 accepted as Simnialena uniplicata (G. B. Sowerby II, 1849)
24. Species Ovula carnea (Poiret, 1789) accepted as Pseudosimnia carnea (Poiret, 1789)
25. Species Ovula carolinensis Mörch, 1877 accepted as Simnialena uniplicata (G. B. Sowerby II, 1849) (unaccepted > junior subjective synonym)
26. Species Ovula cepula Schumacher, 1817 accepted as Pseudosimnia carnea (Poiret, 1789) (synonym)
27. Species Ovula columba Schubert & J. A. Wagner, 1829 accepted as Ovula costellata Lamarck, 1810 (junior subjective synonym)
28. Species Ovula cristallina Kiener, 1843 accepted as Diminovula alabaster (Reeve, 1865)
29. Species Ovula cumingi Mörch, 1850 accepted as Diminovula concinna (G. B. Sowerby II, 1848)
30. Species Ovula cygnea (Röding, 1798) accepted as Ovula ovum (Linnaeus, 1758) (synonym)
31. Species Ovula deflexa (G. B. Sowerby II, 1849) accepted as Naviculavolva deflexa (G. B. Sowerby II, 1849)
32. Species Ovula dentata Fischer von Waldheim, 1807 accepted as Pseudosimnia carnea (Poiret, 1789) (synonym)
33. Species Ovula dentata G. B. Sowerby II, 1848 sensu Angas, 1887 accepted as Crenavolva traillii (A. Adams, 1856)
34. Species Ovula formosa G. B. Sowerby II, 1848 sensu Verco, 1935 accepted as Cuspivolva platysia (C. N. Cate, 1973)
35. Species Ovula haliotidea Blainville, 1825 accepted as Pseudosimnia adriatica (G. B. Sowerby I, 1828) (synonym)
36. Species Ovula hervieri Hedley, 1899 accepted as Habuprionovolva hervieri (Hedley, 1899) (original combination)
37. Species Ovula hirasei Pilsbry, 1913 accepted as Quasisimnia hirasei (Pilsbry, 1913) (unaccepted combination)
38. Species Ovula hordacea Kiener, 1843 accepted as Neosimnia avena (G. B. Sowerby I, 1833) accepted as Simnia avena (G. B. Sowerby I, 1833)
39. Species Ovula inflexa (G. B. Sowerby I, 1832) accepted as Simnialena rufa (G. B. Sowerby I, 1833)
40. Species Ovula insculpta Odhner, 1919 accepted as Phenacovolva insculpta (Odhner, 1919)
41. Species Ovula intermedia G. B. Sowerby I, 1828 sensu Tryon, 1885 accepted as Simnia spelta (Linnaeus, 1758) (synonym)
42. Species Ovula ishibashii auctt. accepted as Ovula isibasii (Kuroda, 1929) (unjustified emendation)
43. Species Ovula lactea Lamarck, 1810 accepted as Procalpurnus lacteus (Lamarck, 1810) (original combination)
44. Species Ovula lactea Lamarck, 1810, sensu Tryon, 1885 accepted as Diminovula alabaster (Reeve, 1865)
45. Species Ovula loebbeckeana Weinkauff, 1881 accepted as Simnia loebbeckeana (Weinkauff, 1881) (original combination)
46. Species Ovula lutea Pallary, 1900 accepted as Neosimnia spelta (Linnaeus, 1758) accepted as Simnia spelta (Linnaeus, 1758)
47. Species Ovula margarita G. B. Sowerby I, 1828 sensu A. Adams, 1854 accepted as Diminovula concinna (G. B. Sowerby II, 1848)
48. Species Ovula nigerina Dufo, 1840 accepted as Crenavolva striatula (G. B. Sowerby I, 1828)
49. Species Ovula nipponensis Pilsbry, 1913 accepted as Testudovolva nipponensis (Pilsbry, 1913) (original combination)
50. Species Ovula obsoleta Locard, 1891 accepted as Simnia spelta (Linnaeus, 1758) (synonym)
51. Species Ovula oviformis Lamarck, 1801 accepted as Ovula ovum (Linnaeus, 1758) (junior objective synonym)
52. Species Ovula papyracea Fischer von Waldheim, 1807 accepted as Ovula ovum (Linnaeus, 1758) (synonym)
53. Species Ovula pennantiana (Leach, 1847) accepted as Simnia patula (Pennant, 1777) accepted as Xandarovula patula (Pennant, 1777) (synonym)
54. Species Ovula perla Röding, 1798 accepted as Calpurnus verrucosus (Linnaeus, 1758) (synonym)
55. Species Ovula pharetra Perry, 1811 accepted as Cyphoma gibbosum (Linnaeus, 1758)
56. Species Ovula philippinarum G. B. Sowerby II, 1849 sensu Tryon, 1885 accepted as Phenacovolva rosea (A. Adams, 1855)
57. Species Ovula pudica A. Adams, 1855 sensu Tryon, 1885 accepted as Diminovula caledonica (Crosse, 1871)
58. Species Ovula punctata Duclos, 1828 accepted as Diminovula punctata (Duclos, 1828) (original combination)
59. Species Ovula pygmaea (G. B. Sowerby I, 1828) accepted as Ovula ovum (Linnaeus, 1758) (synonym)
60. Species Ovula rhodia (A. Adams, 1854) accepted as Sandalia triticea (Lamarck, 1810)
61. Species Ovula rosea Rossiter, 1883 accepted as Aclyvolva lanceolata (G. B. Sowerby II, 1849)
62. Species Ovula rosea Pallary, 1900 accepted as Neosimnia spelta (Linnaeus, 1758) accepted as Simnia spelta (Linnaeus, 1758)
63. Species Ovula rostrata Mörch, 1877 accepted as Cyphoma gibbosum (Linnaeus, 1758)
64. Species Ovula rufula Mollerat, 1890 accepted as Pseudosimnia carnea (Poiret, 1789)
65. Species Ovula semperi Weinkauff, 1881 accepted as Prosimnia semperi (Weinkauff, 1881) (original combination)
66. Species Ovula sowerbyana Weinkauff, 1881 accepted as Phenacovolva brevirostris (Schumacher, 1817)
67. Species Ovula sowerbyana Weinkauff, 1881 sensu Tryon, 1885 accepted as Simnia spelta (Linnaeus, 1758) (synonym)
68. Species Ovula spelta (Linnaeus, 1758) accepted as Simnia spelta (Linnaeus, 1758)
69. Species Ovula striata Lamarck, 1810 accepted as Volva striata (Lamarck, 1810)
70. Species Ovula textoria Röding, 1798 accepted as Volva volva (Linnaeus, 1758) (unaccepted > junior subjective synonym)
71. Species Ovula tortilis Deshayes, 1844 accepted as Ovula angulosa Lamarck, 1822 accepted as Ovula costellata Lamarck, 1810
72. Species Ovula triticea Lamarck, 1810 accepted as Sandalia triticea (Lamarck, 1810)
73. Species Ovula triticea Lamarck, 1810 sensu Payraudeau, 1826 accepted as Simnia nicaeensis Risso, 1826 accepted as Simnia spelta (Linnaeus, 1758) (misapplication)
74. Species Ovula triticea Lamarck, 1810 sensu P. J. Fischer, 1927 accepted as Prosimnia semperi (Weinkauff, 1881)
75. Species Ovula uniplicata (G. B. Sowerby II, 1848) sensu Tryon, 1885 accepted as Neosimnia loebbeckeana (Weinkauff, 1881) accepted as Simnia loebbeckeana (Weinkauff, 1881)
76. Species Ovula borbonica Deshayes, 1863 (uncertain > nomen dubium)
77. Species Ovula hordacea Lamarck, 1810 (uncertain > nomen dubium)
78. Species Ovula laugieri Jousseaume, 1895 (uncertain > taxon inquirendum)
79. Species Ovula neglecta C. B. Adams, 1852 (uncertain > unassessed)
80. Species Ovula variabilis C. B. Adams, 1852 (uncertain > unassessed)

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