1. Species Gryphaea arcuata Lamarck, 1801 †
2. Species Gryphaea arcuataeformis Kiparisova, 1936 †
3. Species Gryphaea bilobata J. De C. Sowerby, 1840 †
4. Species Gryphaea costellata (Douvillé, 1916) †
5. Species Gryphaea gigantea J. De C. Sowerby, 1823 †
6. Species Gryphaea keilhaui J. Böhm, 1904 †
7. Species Gryphaea nevadensis McRoberts, 1992 †
8. Subgenus Gryphaea (Notostrea) H. J. Finlay, 1928 accepted as Pycnodonte Fischer von Waldheim, 1835
   1. Species Gryphaea (Notostrea) antarctica (Zinsmeister, 1984) † accepted as Pycnodonte antarctica (Zinsmeister, 1984) †
9. Species Gryphaea angulata Lamarck, 1819 accepted as Crassostrea angulata (Lamarck, 1819) accepted as Magallana angulata (Lamarck, 1819) (original combination)
10. Species Gryphaea aquila Brongniart, 1822 † accepted as Aetostreon latissimum (Lamarck, 1801) †
11. Species Gryphaea arcta Braun, 1841 † accepted as Mesogena arcta (Braun, 1841) † (unaccepted > superseded combination)
12. Species Gryphaea buchsii Grewingk, 1853 † accepted as Sokolowia buchsii (Grewingk, 1853) †
13. Species Gryphaea chakii McLearn, 1937 † accepted as Gryphaea arcuataeformis Kiparisova, 1936 † (unaccepted > junior subjective synonym)
14. Species Gryphaea cochlear (Poli, 1795) accepted as Neopycnodonte cochlear (Poli, 1795) (unaccepted > superseded combination)
15. Species Gryphaea columba Lamarck, 1819 † accepted as Rhynchostreon suborbiculatum (Lamarck, 1801) †
16. Species Gryphaea couloni Defrance, 1821 † accepted as Aetostreon latissimum (Lamarck, 1801) †
17. Species Gryphaea cuccullata (Born, 1778) accepted as Saccostrea cuccullata (Born, 1778)
18. Species Gryphaea cymbiola Deshayes, 1832 † accepted as Pycnodonte cymbiola (Deshayes, 1832) † (unaccepted > superseded combination)
19. Species Gryphaea defrancii Deshayes, 1832 † accepted as Pycnodonte defrancii (Deshayes, 1832) † (unaccepted > superseded combination)
20. Species Gryphaea esterhazyi Pavay, 1871 † accepted as Sokolowia buchsii (Grewingk, 1853) † (junior subjective synonym)
21. Species Gryphaea eversa Melleville, 1843 † accepted as Gryphaeostrea eversa (Melleville, 1843) † (unaccepted > superseded combination)
22. Species Gryphaea gasar (Dautzenberg, 1891) accepted as Crassostrea tulipa (Lamarck, 1819)
23. Species Gryphaea gryphoides (Schlotheim, 1813) † accepted as Crassostrea gryphoides (Schlotheim, 1813) † (unaccepted > superseded combination)
24. Species Gryphaea latissima Lamarck, 1801 † accepted as Aetostreon latissimum (Lamarck, 1801) †
25. Species Gryphaea nana J. Sowerby, 1822 † accepted as Nanogyra nana (J. Sowerby, 1822) †
26. Species Gryphaea navicula Monterosato, 1884 accepted as Neopycnodonte cochlear (Poli, 1795)
27. Species Gryphaea plicifera Dujardin, 1837 † accepted as Ceratostreon pliciferum (Dujardin, 1837) † (unaccepted > superseded combination)
28. Species Gryphaea pseudovesicularis Gümbel, 1861 † accepted as Pycnodonte pseudovesicularis (Gümbel, 1861) † (unaccepted > superseded combination)
29. Species Gryphaea sewerzowii Romanowsky, 1884 † accepted as Ferganea sewerzowii (Romanovsky, 1884) †
30. Species Gryphaea sinuata J. Sowerby, 1822 † accepted as Aetostreon latissimum (Lamarck, 1801) †
31. Species Gryphaea skuld J. Böhm, 1904 † accepted as Gryphaea keilhaui J. Böhm, 1904 † (unaccepted > junior subjective synonym)
32. Species Gryphaea suborbiculata Lamarck, 1801 † accepted as Rhynchostreon suborbiculatum (Lamarck, 1801) † (unaccepted > superseded combination)
33. Species Gryphaea tarda F. W. Hutton, 1873 † accepted as Pycnodonte tarda (F. W. Hutton, 1873) † (unaccepted > superseded combination)
34. Species Gryphaea virleti (Deshayes, 1835) † accepted as Saccostrea virleti (Deshayes, 1835) †
35. Species Gryphaea weberae Yanin, 1969 † accepted as Pycnogryphaea weberae (Yanin, 1969) † (unaccepted > superseded combination)
36. Subgenus Gryphaea (Africogryphaea) Freneix, 1965 † represented as Gryphaea Lamarck, 1801 †
    1. Species Gryphaea (Africogryphaea) costellata (Douvillé, 1916) † represented as Gryphaea costellata (Douvillé, 1916) †
37. Subgenus Gryphaea (Bilobissa) Stenzel, 1971 † represented as Gryphaea Lamarck, 1801 †
    1. Species Gryphaea (Bilobissa) bilobata J. De C. Sowerby, 1840 † represented as Gryphaea bilobata J. De C. Sowerby, 1840 †
38. Subgenus Gryphaea (Gryphaea) Lamarck, 1801 † represented as Gryphaea Lamarck, 1801 †
    1. Species Gryphaea (Gryphaea) arcuata Lamarck, 1801 † represented as Gryphaea arcuata Lamarck, 1801 †
    2. Species Gryphaea (Gryphaea) nevadensis McRoberts, 1992 † represented as Gryphaea nevadensis McRoberts, 1992 †
39. Species Gryphaea athyroides Guppy, 1866 † (uncertain > unassessed)
40. Species Gryphaea bullata J. Sowerby, 1822 † (uncertain > unassessed)
41. Species Gryphaea controversa Roemer, 1835 † (uncertain > unassessed)
42. Species Gryphaea dilatata J. Sowerby, 1816 † (uncertain > unassessed)
43. Species Gryphaea laeviuscula Zieten, 1833 † (uncertain > unassessed)
44. Species Gryphaea maccullochii J. De C. Sowerby, 1827 † (uncertain > unassessed)
45. Species Gryphaea minuta J. De C. Sowerby, 1827 † (uncertain > unassessed)
46. Species Gryphaea minuta Feldtmann, 1963 † (uncertain > unassessed)
47. Species Gryphaea obliquata J. Sowerby, 1815 † (uncertain > unassessed)
48. Species Gryphaea ovalis Zieten, 1833 † (uncertain > unassessed)
49. Species Gryphaea polymorpha Münster, 1833 † (uncertain > unassessed)
50. Species Gryphaea teicherti Feldtmann, 1963 † (uncertain > unassessed)
51. Species Gryphaea trachyoptera C. A. White, 1887 † (uncertain > unassessed)

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