MolluscaBase taxon details

Ostrea Linnaeus, 1758

Ostrea edulis
Ostrea edulis

138298  (urn:lsid:marinespecies.org:taxname:138298)

  1. Biota
  2. Animalia (Kingdom)
  3. Mollusca (Phylum)
  4. Bivalvia (Class)
  5. Autobranchia (Subclass)
  6. Pteriomorphia (Infraclass)
  7. Ostreida (Order)
  8. Ostreoidea (Superfamily)
  9. Ostreidae (Family)
  10. Ostreinae (Subfamily)
  11. Ostrea (Genus)
accepted
Genus
Ostrea edulis Linnaeus, 1758 (type by subsequent designation)
Anodontostrea Suter, 1917 · unaccepted > junior subjective synonym
Conradostrea Ward & Blackwelder, 1987 † · unaccepted > junior subjective synonym
Cryptostrea Harry, 1985 · unaccepted > junior subjective synonym
Eostrea Ihering, 1907 · unaccepted > junior subjective synonym
Lopha (Ostreola) Monterosato, 1884 · unaccepted > junior subjective synonym
Monoeciostrea Orton, 1928 · unaccepted (genus name unavailable)
Myrakeena Harry, 1985 · unaccepted > junior subjective synonym
Ostracites Picot de Lapeirouse, 1781 † · unaccepted > junior subjective synonym
Ostraea [sic] · unaccepted (incorrect subsequent spelling by...)  
incorrect subsequent spelling by G.B. Sowerby II (1871) and others
Ostrea (Anodontostrea) Suter, 1917 · unaccepted > junior subjective synonym
Ostrea (Bellostrea) Vialov, 1936 † · unaccepted > junior subjective synonym
Ostrea (Ostrea) Linnaeus, 1758 · alternative representation
Ostrea (Ostreola) Monterosato, 1884 · unaccepted > junior subjective synonym
Ostrea (Turkostrea) Vialov, 1936 † · unaccepted > junior subjective synonym
Ostreola Monterosato, 1884 · unaccepted > junior subjective synonym
Ostreum da Costa, 1776 · unaccepted (Unjustified emendation)
Tiostrea Chanley & Dinamani, 1980 · unaccepted > junior subjective synonym
Undulostrea Harry, 1985 · unaccepted > junior subjective synonym

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  1. Species Ostrea algoensis G. B. Sowerby II, 1871
  2. Species Ostrea angasi G. B. Sowerby II, 1871
  3. Species Ostrea angelica Rochebrune, 1895
  4. Species Ostrea antecursor Weisbord, 1964 †
  5. Species Ostrea arcula Marwick, 1928 †
  6. Species Ostrea arenicola Tate, 1886 †
  7. Species Ostrea atherstonei R. B. Newton, 1913
  8. Species Ostrea awajiensis Matsubara, 1998 †
  9. Species Ostrea bataviana K. Martin, 1885 †
  10. Species Ostrea bellovacina Lamarck, 1806 †
  11. Species Ostrea bomasensis K. Martin, 1916 †
  12. Species Ostrea caraboboensis Weisbord, 1964 †
  13. Species Ostrea chilensis Küster, 1844
  14. Species Ostrea circumpicta Pilsbry, 1904
  15. Species Ostrea conchaphila P. P. Carpenter, 1857
  16. Species Ostrea denselamellosa Lischke, 1869
  17. Species Ostrea disciformis K. Martin, 1885 †
  18. Species Ostrea djuvanaensis K. Martin, 1909 †
  19. Species Ostrea edulis Linnaeus, 1758
  20. Species Ostrea equestris Say, 1834
  21. Species Ostrea futamiensis Seki, 1929
  22. Species Ostrea georgiana Conrad, 1834 †
  23. Species Ostrea germaini Coquand, 1869 †
  24. Species Ostrea greeni (Ward, 1992) †
  25. Species Ostrea incisa K. Martin, 1885 †
  26. Species Ostrea irregularis Tokunaga, 1906 † (accepted > unreplaced junior homonym)
  27. Species Ostrea jogjacartensis K. Martin, 1915 †
  28. Species Ostrea lawrencei (Ward & Blackwelder, 1987) †
  29. Species Ostrea libella Weisbord, 1964
  30. Species Ostrea locklini J. A. Gardner, 1945 †
  31. Species Ostrea lurida P. P. Carpenter, 1864
  32. Species Ostrea manubriata Tate, 1887 †
  33. Species Ostrea margaritae Pilsbry, 1918 †
  34. Species Ostrea maroimensis C. A. White, 1887 †
  35. Species Ostrea megodon Hanley, 1846
  36. Species Ostrea mendax P. Oppenheim, 1903 †
  37. Species Ostrea monetalis K. Martin, 1931 †
  38. Species Ostrea multicostata Deshayes, 1832 †
  39. Species Ostrea mundana Yokoyama, 1924 †
  40. Species Ostrea neglecta Michelotti, 1847 †
  41. Species Ostrea neostentina L.-S. Hu, H.-Y. Wang, Z. Zhang, C. Li & X.-M. Guo, 2019
  42. Species Ostrea njalindungensis K. Martin, 1921 †
  43. Species Ostrea normalis Dall, 1898 †
  44. Species Ostrea oleomargarita P. G. Oliver, Salvi & Al-Kandari, 2023
  45. Species Ostrea pannucea Weisbord, 1964 †
  46. Species Ostrea permollis G. B. Sowerby II, 1871
  47. Species Ostrea pileosimilis K. Martin, 1931 †
  48. Species Ostrea puelchana A. d'Orbigny, 1842
  49. Species Ostrea puruensis K. Martin, 1915 †
  50. Species Ostrea recta P. Oppenheim, 1903 †
  51. Species Ostrea sculpturata Conrad, 1840 †
  52. Species Ostrea seymourensis Zinsmeister, 1984 †
  53. Species Ostrea spolongensis K. Martin, 1916 †
  54. Species Ostrea spreta A. d'Orbigny, 1846
  55. Species Ostrea stentina Payraudeau, 1826
  56. Species Ostrea sturtiana Tate, 1886 †
  57. Species Ostrea sultani K. Martin, 1915 †
  58. Species Ostrea takiana Yokoyama, 1924 †
  59. Species Ostrea tatei Suter, 1913 †
  60. Species Ostrea waitangiensis Marwick, 1928 †
  61. Subgenus Ostrea (Alectryonella) Sacco, 1897 accepted as Alectryonella Sacco, 1897 (original rank)
  62. Subgenus Ostrea (Alectryonia) Fischer von Waldheim, 1807 accepted as Lopha Röding, 1798 (unaccepted > junior subjective synonym)
    1. Species Ostrea (Alectryonia) caboblanquensis Weisbord, 1964 †
    2. Species Ostrea (Alectryonia) baribisiana K. Martin, 1909 † accepted as Lopha baribisiana (K. Martin, 1909) †
    3. Species Ostrea (Alectryonia) chlamydoides K. Martin, 1922 † accepted as Lopha chlamydoides (K. Martin, 1922) †
    4. Species Ostrea (Alectryonia) junghuhni K. Martin, 1909 † accepted as Lopha junghuhni (K. Martin, 1909) †
    5. Species Ostrea (Alectryonia) longifolium K. Martin, 1922 † accepted as Lopha longifolia (K. Martin, 1922) †
    6. Species Ostrea (Alectryonia) plicatula Gmelin, 1791 accepted as Alectryonella plicatula (Gmelin, 1791) (unaccepted > superseded combination)
    7. Species Ostrea (Alectryonia) simoensis K. Martin, 1909 † accepted as Lopha simoensis (K. Martin, 1909) †
    8. Species Ostrea (Alectryonia) alicula Hamlin, 1884 † (uncertain > unassessed)
    9. Species Ostrea (Alectryonia) proplicatula Sacco, 1897 † (uncertain > unassessed)
    10. Species Ostrea (Alectryonia) strambergensis G. Boehm, 1883 † (uncertain > unassessed)
    11. Species Ostrea (Alectryonia) tauroparva Sacco, 1897 † (uncertain > unassessed)
    12. Species Ostrea (Alectryonia) tithonia G. Boehm, 1883 † (uncertain > unassessed)
  63. Subgenus Ostrea (Anodontostrea) Suter, 1917 accepted as Ostrea Linnaeus, 1758 (unaccepted > junior subjective synonym)
  64. Subgenus Ostrea (Bellostrea) Vialov, 1936 † accepted as Ostrea Linnaeus, 1758 (unaccepted > junior subjective synonym)
    1. Species Ostrea (Bellostrea) bellovacina Lamarck, 1806 † accepted as Ostrea bellovacina Lamarck, 1806 † (unaccepted > superseded combination)
  65. Subgenus Ostrea (Crassostrea) Sacco, 1897 accepted as Crassostrea Sacco, 1897 (original rank)
    1. Species Ostrea (Crassostrea) yoshimoensis T. Kobayashi & K. Suzuki, 1939 † (uncertain > unassessed)
  66. Subgenus Ostrea (Cubitostrea) Sacco, 1897 † accepted as Cubitostrea Sacco, 1897 † (original rank)
    1. Species Ostrea (Cubitostrea) frondosa de Serres, 1829 † (uncertain > unassessed)
  67. Subgenus Ostrea (Cymbulostrea) Sacco, 1897 † accepted as Crassostrea Sacco, 1897
  68. Subgenus Ostrea (Dendostrea) Swainson, 1835 accepted as Dendostrea Swainson, 1835 (unaccepted > superseded rank)
  69. Subgenus Ostrea (Exogyra) Say, 1820 † accepted as Exogyra Say, 1820 † (unaccepted > superseded rank)
    1. Species Ostrea (Exogyra) jonesiana Tate, 1867 † (uncertain > unassessed)
    2. Species Ostrea (Exogyra) lingulata Lycett, 1863 † (uncertain > unassessed)
    3. Species Ostrea (Exogyra) subreniformis Étallon, 1862 † (uncertain > unassessed)
  70. Subgenus Ostrea (Gigantostrea) Sacco, 1897 † accepted as Pycnodonte Fischer von Waldheim, 1835
    1. Species Ostrea (Gigantostrea) gigantica Solander, 1766 † accepted as Pycnodonte gigantica (Solander, 1766) † (unaccepted > superseded combination)
    2. Species Ostrea (Gigantostrea) gittosina A. W. B. Powell & Bartrum, 1929 † accepted as Crenostrea gittosina (A. W. B. Powell & Bartrum, 1929) † (superseded combination)
    3. Species Ostrea (Gigantostrea) sacyi Cossmann & Peyrot, 1914 † accepted as Hyotissa undata (Lamarck, 1819) † (unaccepted > junior subjective synonym)
    4. Species Ostrea (Gigantostrea) rarilamella Deshayes, 1864 † (uncertain > unassessed)
  71. Subgenus Ostrea (Gryphaea) Lamarck, 1801 † accepted as Gryphaea Lamarck, 1801 † (unaccepted > superseded rank)
    1. Species Ostrea (Gryphaea) pinguis Étallon, 1862 † (uncertain > unassessed)
  72. Subgenus Ostrea (Gryphaeostrea) Conrad, 1865 † accepted as Gryphaeostrea Conrad, 1865 † (unaccepted > superseded rank)
  73. Subgenus Ostrea (Gryphoeostrea) Conrad, 1865 † accepted as Ostrea (Gryphaeostrea) Conrad, 1865 † accepted as Gryphaeostrea Conrad, 1865 † (unaccepted > misspelling - incorrect original spelling)
  74. Subgenus Ostrea (Liostrea) Douvillé, 1904 † accepted as Liostrea Douvillé, 1904 † (unaccepted > superseded rank)
    1. Species Ostrea (Liostrea) cimana L. R. Cox, 1949 † (uncertain > unassessed)
  75. Subgenus Ostrea (Lopha) Röding, 1798 accepted as Lopha Röding, 1798 (unaccepted > superseded rank)
    1. Species Ostrea (Lopha) guppyi Woodring, 1925 † accepted as Hyotissa guppyi (Woodring, 1925) † (unaccepted > superseded combination)
    2. Species Ostrea (Lopha) folioides Woodring, 1925 † (uncertain > unassessed)
    3. Species Ostrea (Lopha) paramegodon Woodring, 1925 † (uncertain > unassessed)
  76. Subgenus Ostrea (Ostreola) Monterosato, 1884 accepted as Ostrea Linnaeus, 1758 (unaccepted > junior subjective synonym)
    1. Species Ostrea (Ostreola) forskalii Chemnitz, 1785 accepted as Ostrea forskahlii Gmelin, 1791 (non binomial)
  77. Subgenus Ostrea (Saccostrea) Dollfus & Dautzenberg, 1920 accepted as Saccostrea Dollfus & Dautzenberg, 1920
  78. Subgenus Ostrea (Turkostrea) Vialov, 1936 † accepted as Ostrea Linnaeus, 1758 (unaccepted > junior subjective synonym)
    1. Species Ostrea (Turkostrea) multicostata Deshayes, 1832 † accepted as Ostrea multicostata Deshayes, 1832 † (unaccepted > superseded combination)
  79. Species Ostrea aculeata Gmelin, 1791 accepted as Mimachlamys varia (Linnaeus, 1758) (synonym)
  80. Species Ostrea acuminata J. Sowerby, 1816 † accepted as Praeexogyra acuminata (J. Sowerby, 1816) † (unaccepted > superseded combination)
  81. Species Ostrea adansoni Rochebrune, 1905 accepted as Crassostrea tulipa (Lamarck, 1819) (unaccepted > nomen nudum)
  82. Species Ostrea adriatica Lamarck, 1819 accepted as Ostrea edulis Linnaeus, 1758
  83. Species Ostrea aequatorialis A. d'Orbigny, 1846 accepted as Crassostrea aequatorialis (A. d'Orbigny, 1846) (original combination)
  84. Species Ostrea alabamiensis I. Lea, 1833 † accepted as Crassostrea alabamiensis (I. Lea, 1833) † (unaccepted > superseded combination)
  85. Species Ostrea alatus Gmelin, 1791 accepted as Isognomon alatus (Gmelin, 1791)
  86. Species Ostrea albatra Jousseaume, 1925 accepted as Dendostrea crenulifera (G. B. Sowerby II, 1871) (unaccepted > junior subjective synonym)
  87. Species Ostrea albicans (Schröter, 1802) accepted as Pecten albicans (Schröter, 1802) (unaccepted > superseded combination)
  88. Species Ostrea alvarezii A. d'Orbigny, 1839 † accepted as Cubitostrea alvarezii (A. d'Orbigny, 1839) (unaccepted > superseded combination)
  89. Species Ostrea alveatula Jousseaume, 1925 accepted as Neopycnodonte cochlear (Poli, 1795) (unaccepted > junior subjective synonym)
  90. Species Ostrea amara P. P. Carpenter, 1864 accepted as Saccostrea palmula (P. P. Carpenter, 1857)
  91. Species Ostrea amasa (Iredale, 1939) accepted as Saccostrea scyphophilla (F. Péron & Lesueur, 1807)
  92. Species Ostrea anatina Gmelin, 1791 accepted as Malleus anatinus (Gmelin, 1791)
  93. Species Ostrea angulata (Lamarck, 1819) accepted as Crassostrea angulata (Lamarck, 1819) accepted as Magallana angulata (Lamarck, 1819)
  94. Species Ostrea angusta Deshayes, 1832 † accepted as Ostrea subangusta A. d'Orbigny, 1850 † accepted as Crassostrea subangusta (A. d'Orbigny, 1850) † (secondary junior homonym of Gryphaea angusta Lamarck, 1819; Ostrea subangusta is a replacement name)
  95. Species Ostrea angustata de Serres, 1843 † accepted as Crassostrea gryphoides (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  96. Species Ostrea anomialis Lamarck, 1819 † accepted as Anomia anomialis (Lamarck, 1819) † (unaccepted > superseded combination)
  97. Species Ostrea anonyma Gmelin, 1791 accepted as Laevichlamys squamosa (Gmelin, 1791) (synonym)
  98. Species Ostrea antarctica Zinsmeister, 1984 † accepted as Pycnodonte antarctica (Zinsmeister, 1984) †
  99. Species Ostrea aquitanica Mayer, 1858 † accepted as Hyotissa undata (Lamarck, 1819) † (unaccepted > junior subjective synonym)
  100. Species Ostrea arata Gmelin, 1791 accepted as Karnekampia sulcata (O. F. Müller, 1776) (synonym)
  101. Species Ostrea arborea Dillwyn, 1817 sensu Dunker, 1882 accepted as Crassostrea ariakensis (Fujita, 1929) accepted as Magallana ariakensis (Fujita, 1929) (misapplication)
  102. Species Ostrea arcuata Brocchi, 1814 † accepted as Gigantopecten arcuatus (Brocchi, 1814) † (unaccepted > superseded combination)
  103. Species Ostrea ariakensis Fujita, 1929 accepted as Magallana ariakensis (Fujita, 1929) (original combination)
  104. Species Ostrea aupouria Dinamani, 1981 accepted as Ostrea equestris Say, 1834 (junior subjective synonym)
  105. Species Ostrea aurantia Gmelin, 1791 accepted as Flexopecten glaber (Linnaeus, 1758) (synonym)
  106. Species Ostrea australis Lamarck, 1819 accepted as Pustulostrea australis (Lamarck, 1819)
  107. Species Ostrea beneckei Möricke, 1896 † accepted as Crassostrea transitoria (Hupé, 1854) † (unaccepted > junior subjective synonym)
  108. Species Ostrea benefica Bartsch, 1945 accepted as Crassostrea belcheri (G. B. Sowerby II, 1871) accepted as Magallana belcheri (G. B. Sowerby II, 1871)
  109. Species Ostrea biauriculata Lamarck, 1806 † accepted as Pycnodonte biauriculata (Lamarck, 1806) †
  110. Species Ostrea bicolor Hanley, 1846 accepted as Crassostrea tulipa (Lamarck, 1819)
  111. Species Ostrea bilineata Röding, 1798 accepted as Magallana bilineata (Röding, 1798) (original combination)
  112. Species Ostrea blandina A. d'Orbigny, 1850 † accepted as Atreta blandina (A. d'Orbigny, 1850) † (original combination)
  113. Species Ostrea boblayei Deshayes, 1835 † accepted as Ostrea edulis Linnaeus, 1758
  114. Species Ostrea borealis Lamarck, 1819 accepted as Crassostrea virginica (Gmelin, 1791)
  115. Species Ostrea brasiliana Lamarck, 1819 accepted as Crassostrea brasiliana (Lamarck, 1819) accepted as Crassostrea tulipa (Lamarck, 1819) (original combination)
  116. Species Ostrea bresia Iredale, 1939 accepted as Dendostrea folium (Linnaeus, 1758)
  117. Species Ostrea bretoni P. Thomas & A. Péron, 1890 † accepted as Ambigostrea bretoni (P. Thomas & A. Péron, 1890) † (unaccepted > superseded combination)
  118. Species Ostrea bryani Pilsbry, 1918 † accepted as Pycnodonte kamehameha (Pilsbry, 1936) † (unaccepted > junior homonym, non Gabb, 1876. Ostrea kamehameha Pilsbry, 1936 is replacement name)
  119. Species Ostrea bullata Born, 1778 accepted as Limatula bullata (Born, 1778) (unaccepted > superseded combination)
  120. Species Ostrea cahobasensis Pilsbry & A. P. Brown, 1917 † accepted as Striostrea cahobasensis (Pilsbry & A. P. Brown, 1917) † (unaccepted > superseded combination)
  121. Species Ostrea callichroa Hanley, 1846 accepted as Ostrea chilensis Küster, 1844 (junior subjective synonym)
  122. Species Ostrea canadensis Lamarck, 1819 accepted as Crassostrea virginica (Gmelin, 1791)
  123. Species Ostrea canaliculata de Serres, 1843 † accepted as Crassostrea gryphoides (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  124. Species Ostrea cannoni Marwick, 1928 † accepted as Crenostrea cannoni (Marwick, 1928) † (superseded combination)
  125. Species Ostrea capsa Fischer von Waldheim, 1807 accepted as Ostrea stentina Payraudeau, 1826 (see nomenclature note under Ostrea stentina Payraudeau, 1826)
  126. Species Ostrea cariosa Deshayes, 1832 † accepted as Pycnodonte cariosa (Deshayes, 1832) † (unaccepted > superseded combination)
  127. Species Ostrea cerrosensis Gabb, 1866 † accepted as Undulostrea megodon (Hanley, 1846) accepted as Ostrea megodon Hanley, 1846
  128. Species Ostrea charlottae H. J. Finlay, 1928 accepted as Ostrea chilensis Küster, 1844 (junior subjective synonym)
  129. Species Ostrea chemnitzii Hanley, 1846 accepted as Dendostrea rosacea (Deshayes, 1836)
  130. Species Ostrea chili Simonelli, 1890 † accepted as Saccostrea chili (Simonelli, 1890) † (unaccepted > superseded combination)
  131. Species Ostrea cibialis Hupé, 1854 accepted as Ostrea chilensis Küster, 1844 (unaccepted > junior subjective synonym)
  132. Species Ostrea cinnabarina Born, 1778 accepted as Chlamys islandica (O. F. Müller, 1776) (synonym)
  133. Species Ostrea cinnabrina Born, 1780 accepted as Chlamys islandica (O. F. Müller, 1776) (synonym)
  134. Species Ostrea circumpicta Pilsbry, 1904 sensu Hirase, 1930 accepted as Crassostrea nippona (Seki, 1934) accepted as Magallana nippona (Seki, 1934) (misapplication)
  135. Species Ostrea circumsuta A. Gould, 1850 accepted as Saccostrea circumsuta (Gould, 1850) (superseded combination)
  136. Species Ostrea citrina Gmelin, 1791 accepted as Flexopecten glaber (Linnaeus, 1758) (synonym)
  137. Species Ostrea citrina Poli, 1795 accepted as Flexopecten glaber (Linnaeus, 1758) (synonym)
  138. Species Ostrea clavata Poli, 1795 accepted as Pseudamussium clavatum (Poli, 1795) (unaccepted > superseded combination)
  139. Species Ostrea coarctata Born, 1778 accepted as Flexopecten flexuosus (Poli, 1795) (declared nomen oblitum by Cosel et al. (2014))
  140. Species Ostrea cochlear Poli, 1795 accepted as Neopycnodonte cochlear (Poli, 1795)
  141. Species Ostrea cochlearis Locard, 1886 accepted as Neopycnodonte cochlear (Poli, 1795) (unjustified emendation)
  142. Species Ostrea cognata Jousseaume, 1888 accepted as Dendostrea folium (Linnaeus, 1758)
  143. Species Ostrea columbiensis Hanley, 1846 accepted as Crassostrea columbiensis (Hanley, 1846) (original combination)
  144. Species Ostrea commercialis Iredale & Roughley, 1933 accepted as Saccostrea glomerata (A. Gould, 1850) (junior subjective synonym)
  145. Species Ostrea complanata Fenaux, 1944 accepted as Crassostrea angulata (Lamarck, 1819) accepted as Magallana angulata (Lamarck, 1819)
  146. Species Ostrea compressirostra Say, 1824 † accepted as Mansfieldostrea compressirostra (Say, 1824) † (unaccepted > superseded combination)
  147. Species Ostrea comta Goldfuss, 1833 † accepted as Neomorphotis comta (Goldfuss, 1833) † (unaccepted > superseded combination)
  148. Species Ostrea concentrica Bory de Saint-Vincent, 1827 accepted as Striostrea margaritacea (Lamarck, 1819)
  149. Species Ostrea corallina Poli, 1795 accepted as Manupecten pesfelis (Linnaeus, 1758) (synonym)
  150. Species Ostrea corbiculus Küster, 1868 accepted as Dendostrea rosacea (Deshayes, 1836)
  151. Species Ostrea corbuloides Danilo & Sandri, 1856 accepted as Ostrea edulis Linnaeus, 1758
  152. Species Ostrea cornucopia Saville-Kent, 1891 accepted as Saccostrea scyphophilla (F. Péron & Lesueur, 1807)
  153. Species Ostrea cornucopiae Gmelin, 1791 accepted as Saccostrea cuccullata (Born, 1778) (unaccepted > junior subjective synonym)
  154. Species Ostrea corrugata F. W. Hutton, 1873 † accepted as Ostrea chilensis Küster, 1844 (invalid: junior homonym of Ostrea corrugata Brocchi, 1814; O. fococarens and O. huttoni are replacement names)
  155. Species Ostrea corteziensis Hertlein, 1951 accepted as Crassostrea corteziensis (Hertlein, 1951) (original combination)
  156. Species Ostrea crassissima Lamarck, 1819 † accepted as Crassostrea gryphoides (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  157. Species Ostrea crispa Brocchi, 1814 † accepted as Hinnites crispus (Brocchi, 1814) † (unaccepted > superseded combination)
  158. Species Ostrea cristagalli (Linnaeus, 1758) accepted as Lopha cristagalli (Linnaeus, 1758)
  159. Species Ostrea cristata Born, 1778 accepted as Dendostrea cristata (Born, 1778)
  160. Species Ostrea cristata Born, 1778 sensu Dall & C. T. Simpson, 1901 accepted as Hyotissa mcgintyi (H. W. Harry, 1985) (misapplication)
  161. Species Ostrea cristata Born, 1778 sensu Poli, 1795 accepted as Ostrea edulis Linnaeus, 1758 (misapplication)
  162. Species Ostrea cristatella E. Lamy, 1924 accepted as Ostrea denselamellosa Lischke, 1869
  163. Species Ostrea crocea Dufo, 1840 accepted as Neopycnodonte cochlear (Poli, 1795)
  164. Species Ostrea cubitus Deshayes, 1832 † accepted as Cubitostrea cubitus (Deshayes, 1832) † (original combination)
  165. Species Ostrea cuccullata Born, 1778 accepted as Saccostrea cuccullata (Born, 1778) (unaccepted > superseded combination)
  166. Species Ostrea cucullaris Lamarck, 1819 † accepted as Crassostrea cucullaris (Lamarck, 1819) † (unaccepted > superseded combination)
  167. Species Ostrea cucullata [sic] sensu Lischke, 1871 accepted as Saccostrea kegaki Torigoe & Inaba, 1981 (misidentification and misspelling of Ostrea cuccullata Born, 1778)
  168. Species Ostrea cucullina Deshayes, 1863 accepted as Neopycnodonte cochlear (Poli, 1795)
  169. Species Ostrea cumana Gregorio, 1883 accepted as Ostrea edulis Linnaeus, 1758
  170. Species Ostrea cumingiana Dunker, 1846 accepted as Alectryonella plicatula (Gmelin, 1791) (unaccepted > junior subjective synonym)
  171. Species Ostrea cuneola Jousseaume, 1925 accepted as Nanostrea fluctigera (Jousseaume, 1925) accepted as Nanostrea pinnicola (Pagenstecher, 1877) (unaccepted > junior subjective synonym)
  172. Species Ostrea curvata Risso, 1826 accepted as Ostrea stentina Payraudeau, 1826
  173. Species Ostrea cymbula Lamarck, 1806 † accepted as Crassostrea cymbula (Lamarck, 1806) † (unaccepted > superseded combination)
  174. Species Ostrea cyrnusii Payraudeau, 1826 accepted as Ostrea edulis Linnaeus, 1758
  175. Species Ostrea dalli E. Lamy, 1930 accepted as Saccostrea palmula (P. P. Carpenter, 1857)
  176. Species Ostrea danica Holten, 1802 accepted as Pseudamussium peslutrae (Linnaeus, 1771)
  177. Species Ostrea davidaschvilii Kharatishvili, 1952 † (unaccepted > junior subjective synonym)
  178. Species Ostrea decemradiata Gmelin, 1791 (unaccepted)
  179. Species Ostrea deformis Lamarck, 1819 (unaccepted, invalid: junior homonym of Ostrea deformis Lamarck, 1806; Nonostrea exigua is a replacement name)
  180. Species Ostrea delettrei Coquand, 1862 † (unaccepted > superseded combination)
  181. Species Ostrea demissa Solander, 1797 (unaccepted > unavailable name)
  182. Species Ostrea dendata Küster, 1868 (unaccepted > junior subjective synonym)
  183. Species Ostrea dentata Perry, 1811 (unaccepted)
  184. Species Ostrea denticulata Born, 1778 (unaccepted, original combination)
  185. Species Ostrea dentifera Dufo, 1840 (unaccepted)
  186. Species Ostrea depressa R. A. Philippi, 1836 (unaccepted > junior homonym, junior homonym of Ostrea depressa Gmelin, 1791)
  187. Species Ostrea depressa Gmelin, 1791 (unaccepted, declared nomen oblitum)
  188. Species Ostrea digitalina [sic] † (unaccepted, incorrect subsequent spelling; superseded combination)
  189. Species Ostrea digitata Eichwald, 1830 † (unaccepted > superseded combination)
  190. Species Ostrea diluviana Linnaeus, 1767 † (unaccepted > superseded combination)
  191. Species Ostrea discoidea A. Gould, 1850 (unaccepted, doubtful synonym)
  192. Species Ostrea disparilis Conrad, 1840 † (unaccepted > superseded combination)
  193. Species Ostrea dolabriformis E. von Martens, 1899 (unaccepted)
  194. Species Ostrea dorsata J. De C. Sowerby, 1825 † (unaccepted > superseded combination)
  195. Species Ostrea dubia Gmelin, 1791 (unaccepted, synonym)
  196. Species Ostrea echinata Quoy & Gaimard, 1835 (unaccepted, original combination)
  197. Species Ostrea elegans Gmelin, 1791 (unaccepted, synonym)
  198. Species Ostrea elegans Deshayes, 1832 † (unaccepted, invalid: junior homonym of Ostrea elegans Gmelin, 1791; Crassostrea sophiae is a replacement name)
  199. Species Ostrea elegans Bayle, 1849 † (unaccepted > junior subjective synonym)
  200. Species Ostrea elliptica Lamarck, 1819 (unaccepted)
  201. Species Ostrea elliptica Dufo, 1840 (unaccepted)
  202. Species Ostrea elongata Born, 1778 (unaccepted, synonym)
  203. Species Ostrea ephippium Linnaeus, 1758 (unaccepted, original combination)
  204. Species Ostrea erucella Lamarck, 1819 (unaccepted)
  205. Species Ostrea exalbida Gmelin, 1791 (unaccepted)
  206. Species Ostrea excavata Lamarck, 1819 (unaccepted)
  207. Species Ostrea excavata J. C. Fabricius, 1779 (unaccepted > superseded combination)
  208. Species Ostrea exotica Holten, 1802 (unaccepted)
  209. Species Ostrea exotica Dillwyn, 1817 (unaccepted > unavailable name, not the first validation of a non-binomial name in Chemnitz (1795))
  210. Species Ostrea extensa Deshayes, 1832 † (unaccepted > superseded combination)
  211. Species Ostrea falciformis Conrad, 1865 † (unaccepted > junior homonym)
  212. Species Ostrea fasciata Linnaeus, 1758 (unaccepted)
  213. Species Ostrea fasciata Linnaeus, 1758, sensu Born, 1778 (unaccepted, invalid: junior homonym of Ostrea fasciata Linnaeus, 1758)
  214. Species Ostrea ferrarisi A. d'Orbigny, 1839 † (unaccepted > junior subjective synonym)
  215. Species Ostrea figurata Chemnitz, 1785 (unaccepted > unavailable name, published in a work rejected by ICZN, Direction 1)
  216. Species Ostrea fisheri Dall, 1914 (unaccepted, original combination)
  217. Species Ostrea flabelliformis Brocchi, 1814 † (unaccepted > superseded combination)
  218. Species Ostrea flabellum Gmelin, 1791 (unaccepted, original combination)
  219. Species Ostrea flammea Gmelin, 1791 (unaccepted, synonym)
  220. Species Ostrea flavescens Gmelin, 1791 (unaccepted)
  221. Species Ostrea flavicans Linnaeus, 1758 (unaccepted, original combination)
  222. Species Ostrea flemingi d'Archiac & Haime, 1854 † (unaccepted, superseded combination)
  223. Species Ostrea flexuosa Poli, 1795 (unaccepted, original combination; declared nomen protectum)
  224. Species Ostrea florida Gmelin, 1791 (unaccepted)
  225. Species Ostrea fluctiger Jousseaume, 1925 (unaccepted > superseded combination)
  226. Species Ostrea fococarens Finlay, 1928 (unaccepted, Replacement name for O. corrugata Hutton, 1873 not Brocchi, 1814)
  227. Species Ostrea folium Linnaeus, 1758 (unaccepted, original combination)
  228. Species Ostrea fornicata Forsskål, 1775 (unaccepted)
  229. Species Ostrea forskali [sic] (unaccepted > misspelling - incorrect subsequent spelling)
  230. Species Ostrea forskäli [sic] (unaccepted > misspelling - incorrect subsequent spelling)
  231. Species Ostrea fragilis Gmelin, 1791 (unaccepted)
  232. Species Ostrea frons (Linnaeus, 1759) sensu P. P. Carpenter, 1864 (unaccepted, misapplication)
  233. Species Ostrea frons (Linnaeus, 1758) (unaccepted > superseded combination)
  234. Species Ostrea fuci Gmelin, 1791 (unaccepted, synonym)
  235. Species Ostrea fucorum Lamarck, 1819 (unaccepted)
  236. Species Ostrea fusca Lamarck, 1819 (unaccepted)
  237. Species Ostrea gallina Lamarck, 1819 (unaccepted)
  238. Species Ostrea gallus Valenciennes, 1846 (unaccepted)
  239. Species Ostrea gasar Dautzenberg, 1891 (unaccepted)
  240. Species Ostrea gibba Linnaeus, 1758 (unaccepted, original combination)
  241. Species Ostrea gigantica Solander, 1766 † (unaccepted > superseded combination)
  242. Species Ostrea gigantissima J. Finch, 1824 † (unaccepted > superseded combination)
  243. Species Ostrea gigas Thunberg, 1793 (unaccepted, superseded combination)
  244. Species Ostrea gittosina A. W. B. Powell & Bartrum, 1929 † (unaccepted, superseded combination)
  245. Species Ostrea glabra Jousseaume, 1925 (unaccepted > nomen nudum, no description)
  246. Species Ostrea glabra Linnaeus, 1758 (unaccepted > superseded combination)
  247. Species Ostrea glacialis Gmelin, 1791 (unaccepted)
  248. Species Ostrea glaciata Salis Marschlins, 1793 (unaccepted)
  249. Species Ostrea glaucina Lamarck, 1819 (unaccepted)
  250. Species Ostrea glomerata A. Gould, 1850 (unaccepted, superseded combination)
  251. Species Ostrea grandis [Lightfoot], 1786 (unaccepted > nomen nudum)
  252. Species Ostrea grandis de Serres, 1843 † (unaccepted > junior subjective synonym)
  253. Species Ostrea gravitesta Yokoyama, 1926 † (unaccepted, junior subjective synonym)
  254. Species Ostrea gryphina Deshayes, 1832 † (unaccepted > superseded combination)
  255. Species Ostrea gryphoides (Schlotheim, 1820) † (unaccepted > superseded combination)
  256. Species Ostrea gryphoides Deshayes, 1825 † (unaccepted > junior homonym, invalid: junior homonym [ICZN Art. 20] of Ostracites gryphoides Schlotheim, 1820; Crassostrea vindinonensis is a replacement name)
  257. Species Ostrea gudexi Suter, 1917 † (unaccepted, superseded combination)
  258. Species Ostrea guineensis Dunker, 1853 (unaccepted)
  259. Species Ostrea haidingeriana Emmrich, 1853 † (unaccepted > superseded combination)
  260. Species Ostrea haitensis G. B. Sowerby I, 1850 † (unaccepted > superseded combination)
  261. Species Ostrea haliotidaea Lamarck, 1819 (unaccepted)
  262. Species Ostrea hanleyi [sic] (unaccepted, misspelling)
  263. Species Ostrea hatcheri Ortmann, 1897 † (unaccepted > superseded combination)
  264. Species Ostrea haytensis [sic] † (unaccepted > misspelling - incorrect subsequent spelling)
  265. Species Ostrea hefferdi Finlay, 1928 (unaccepted, junior subjective synonym)
  266. Species Ostrea heteroclita Defrance, 1832 † (unaccepted > superseded combination)
  267. Species Ostrea hians Gmelin, 1791 (unaccepted)
  268. Species Ostrea hippopus Tate, 1886 † (unaccepted, Homonym of O. hippopus Lamarck, 1819. Ostrea tatei Suter, 1913 is a replacement name)
  269. Species Ostrea hippopus Lamarck, 1819 (unaccepted)
  270. Species Ostrea hiranoi F. Baker & Spicer, 1930 (unaccepted)
  271. Species Ostrea hisingeri Nilsson, 1832 † (unaccepted > superseded combination)
  272. Species Ostrea histrionica Gmelin, 1791 (unaccepted, original combination)
  273. Species Ostrea huttoni E. Lamy, 1929 † (unaccepted, junior subjective synonym)
  274. Species Ostrea hyalina Poli, 1795 (unaccepted, original combination)
  275. Species Ostrea hybrida Deshayes, 1832 † (unaccepted > junior subjective synonym, invalid: junior homonym of Ostrea hybrida Gmelin, 1791)
  276. Species Ostrea hyotidoidea Tate, 1899 † (unaccepted > superseded combination)
  277. Species Ostrea hyotis (Linnaeus, 1758) (unaccepted)
  278. Species Ostrea hyotis (Linnaeus, 1758) sensu Suter, 1913 (unaccepted, misapplication)
  279. Species Ostrea imbricata Gmelin, 1791 (unaccepted, synonym)
  280. Species Ostrea imbricata Lamarck, 1819 (unaccepted, invalid: junior homonym of Ostrea imbricata Gmelin, 1791)
  281. Species Ostrea inaspecta Deshayes, 1858 † (unaccepted > superseded combination)
  282. Species Ostrea incarnata Gmelin, 1791 (unaccepted, synonym)
  283. Species Ostrea incurva F. W. Hutton, 1873 † (unaccepted, invalid: not Nilsson, 1827)
  284. Species Ostrea inflata Gmelin, 1791 (unaccepted > junior objective synonym)
  285. Species Ostrea inflexa Poli, 1795 (unaccepted, synonym)
  286. Species Ostrea ingens Zittel, 1865 † (unaccepted)
  287. Species Ostrea iredalei Faustino, 1932 (unaccepted)
  288. Species Ostrea iridescens Hanley, 1854 (unaccepted)
  289. Species Ostrea irregularis Münster, 1833 † (unaccepted)
  290. Species Ostrea isognomum Linnaeus, 1758 (unaccepted)
  291. Species Ostrea isogonum Linnaeus, 1767 (unaccepted)
  292. Species Ostrea italica Defrance, 1821 (unaccepted)
  293. Species Ostrea jacobaea Linnaeus, 1758 (unaccepted, original combination)
  294. Species Ostrea jacobaea Rochebrune, 1895 (unaccepted, invalid: junior homonym of Ostrea jacobaea Linnaeus, 1758; O. fisheri Dall, 1914 is a replacement name)
  295. Species Ostrea japonica Gmelin, 1791 (unaccepted, original combination)
  296. Species Ostrea jubata E. Lamy, 1929 (unaccepted)
  297. Species Ostrea kamehameha Pilsbry, 1936 † (unaccepted > superseded combination)
  298. Species Ostrea kauaia Dall, Bartsch & Rehder, 1938 (unaccepted)
  299. Species Ostrea knorri [sic] † (unaccepted > misspelling - incorrect subsequent spelling)
  300. Species Ostrea knorrii Voltz, 1828 † (unaccepted > superseded combination)
  301. Species Ostrea kolesnikovi Kharatishvili, 1952 † (unaccepted > junior subjective synonym)
  302. Species Ostrea kupua Dall, Bartsch & Rehder, 1938 (unaccepted)
  303. Species Ostrea labrella Lamarck, 1819 (unaccepted)
  304. Species Ostrea lacerans [sic] (unaccepted, misspelling of Ostrea lacerata)
  305. Species Ostrea lacerata Hanley, 1846 (unaccepted, invalid: junior homonym of Ostrea lacerata Goldfuss, 1833)
  306. Species Ostrea lamellosa Brocchi, 1814 † (unaccepted > junior subjective synonym)
  307. Species Ostrea laperousii Schrenck, 1861 (unaccepted, junior subjective synonym)
  308. Species Ostrea lapillicola Marwick, 1926 † (unaccepted, superseded combination)
  309. Species Ostrea laterostrata Fenaux, 1942 (unaccepted)
  310. Species Ostrea latissima Brocchi, 1814 † (unaccepted > superseded combination)
  311. Species Ostrea laurentii Gmelin, 1791 (unaccepted > superseded combination)
  312. Species Ostrea laysana Dall, Bartsch & Rehder, 1938 (unaccepted)
  313. Species Ostrea legumen Gmelin, 1791 (unaccepted, original combination)
  314. Species Ostrea leonica Fréminville, 1870 (unaccepted > junior subjective synonym)
  315. Species Ostrea ligo Schreibers, 1793 (unaccepted)
  316. Species Ostrea lima Linnaeus, 1758 (unaccepted)
  317. Species Ostrea limacella Lamarck, 1819 (unaccepted)
  318. Species Ostrea lischkei Löbbecke, 1882 (unaccepted)
  319. Species Ostrea lixula Weisbord, 1964 (unaccepted)
  320. Species Ostrea longiuscula Hupé, 1854 (unaccepted > junior subjective synonym)
  321. Species Ostrea lorentzianum Röding, 1798 (unaccepted)
  322. Species Ostrea lucasiana Rochebrune, 1895 (unaccepted)
  323. Species Ostrea lutaria F. W. Hutton, 1873 (unaccepted, junior subjective synonym)
  324. Species Ostrea mackayi Suter, 1917 † (unaccepted, superseded combination)
  325. Species Ostrea macroptera J. De C. Sowerby, 1824 † (unaccepted > superseded combination)
  326. Species Ostrea maculata Born, 1778 (unaccepted, synonym)
  327. Species Ostrea maculosa Forsskål, 1775 (unaccepted > junior subjective synonym, original combination)
  328. Species Ostrea madrasensis Preston, 1916 (unaccepted > junior subjective synonym)
  329. Species Ostrea magellanica Gmelin, 1791 (unaccepted, original combination)
  330. Species Ostrea malabonensis Faustino, 1932 (unaccepted)
  331. Species Ostrea malleus Linnaeus, 1758 (unaccepted, original combination)
  332. Species Ostrea margaritacea Lamarck, 1819 (unaccepted, original combination)
  333. Species Ostrea matheroniana A. d'Orbigny, 1848 † (unaccepted > junior subjective synonym)
  334. Species Ostrea matonii Donovan, 1824 (unaccepted > junior subjective synonym)
  335. Species Ostrea maxima Linnaeus, 1758 (unaccepted, original combination)
  336. Species Ostrea maxima Hupé, 1854 † (unaccepted > junior homonym, junior primary homonym of Ostrea maxima Linnaeus, 1758)
  337. Species Ostrea media Gmelin, 1791 (unaccepted)
  338. Species Ostrea megaera A. d'Orbigny, 1850 † (unaccepted, original combination)
  339. Species Ostrea miniata Born, 1778 (unaccepted, synonym)
  340. Species Ostrea minos Coquand, 1869 † (unaccepted > superseded combination)
  341. Species Ostrea minuta Linnaeus, 1758 (unaccepted, original combination)
  342. Species Ostrea montensis Cossmann, 1908 † (unaccepted > superseded combination)
  343. Species Ostrea mordax A. Gould, 1850 (unaccepted > superseded combination)
  344. Species Ostrea morenasi Rochebrune, 1905 (unaccepted > nomen nudum)
  345. Species Ostrea multistriata Hanley, 1846 (unaccepted, Invalid: junior homonym of Ostrea multistriata Poli, 1795 and O. multistriata Deshayes, 1832; Ostrea procellosa is a replacement name)
  346. Species Ostrea multistriata Poli, 1795 (unaccepted, original combination)
  347. Species Ostrea muricata Gmelin, 1791 (unaccepted, synonym)
  348. Species Ostrea musashiana Yokoyama, 1920 † (unaccepted)
  349. Species Ostrea muscosa W. Wood, 1828 (unaccepted, original combination)
  350. Species Ostrea mustellina Gmelin, 1791 (unaccepted, synonym)
  351. Species Ostrea mutabilis Deshayes, 1832 † (unaccepted > superseded combination)
  352. Species Ostrea mytiloides Lamarck, 1819 (unaccepted > junior homonym, not Ostrea mytiloides Gmelin, 1791)
  353. Species Ostrea navicularis Brocchi, 1814 † (unaccepted > superseded combination)
  354. Species Ostrea nebulosa Gmelin, 1791 (unaccepted, synonym)
  355. Species Ostrea nebulosa Poli, 1795 (unaccepted, synonym)
  356. Species Ostrea nelsoniana Zittel, 1865 (unaccepted, very doubtful synonym)
  357. Species Ostrea nicaisei Coquand, 1862 † (unaccepted)
  358. Species Ostrea nippona Seki, 1934 (unaccepted, original combination)
  359. Species Ostrea nivea Brocchi, 1814 (unaccepted)
  360. Species Ostrea nodosa Linnaeus, 1758 (unaccepted > superseded combination)
  361. Species Ostrea nomades Iredale, 1939 (unaccepted)
  362. Species Ostrea nucleus Born, 1778 (unaccepted, original combination)
  363. Species Ostrea numisma Lamarck, 1819 (unaccepted, original combination)
  364. Species Ostrea obliquata de Serres, 1843 † (unaccepted > junior subjective synonym)
  365. Species Ostrea obliterata Linnaeus, 1758 (unaccepted, original combination)
  366. Species Ostrea obscura Forsskål, 1775 (unaccepted)
  367. Species Ostrea ochroleuca Gmelin, 1791 (unaccepted)
  368. Species Ostrea oniscus E. von Martens, 1899 (unaccepted)
  369. Species Ostrea opercularis Linnaeus, 1758 (unaccepted, original combination)
  370. Species Ostrea orientalis Dillwyn, 1817 (unaccepted)
  371. Species Ostrea palliata Gmelin, 1791 (unaccepted)
  372. Species Ostrea pallium Linnaeus, 1758 (unaccepted, original combination)
  373. Species Ostrea panamensis P. P. Carpenter, 1864 (unaccepted)
  374. Species Ostrea parasita Küster, 1868 (unaccepted)
  375. Species Ostrea parasitica W. Turton, 1819 (unaccepted)
  376. Species Ostrea patagonica A. d'Orbigny, 1839 † (unaccepted > superseded combination)
  377. Species Ostrea pauciplicata Deshayes, 1835 (unaccepted)
  378. Species Ostrea paulucciae Crosse, 1869 (unaccepted)
  379. Species Ostrea pecten Forsskål, 1775 (unaccepted > nomen nudum)
  380. Species Ostrea pedum Röding, 1798 (unaccepted)
  381. Species Ostrea pellucens Linnaeus, 1758 (unaccepted, original combination)
  382. Species Ostrea pennigera Jousseaume, 1925 (unaccepted > junior subjective synonym)
  383. Species Ostrea percrassa Ihering, 1897 † (unaccepted > junior subjective synonym)
  384. Species Ostrea perna Linnaeus, 1767 (unaccepted)
  385. Species Ostrea pesfelis Linnaeus, 1758 (unaccepted, original combination)
  386. Species Ostrea peslutrae Linnaeus, 1771 (unaccepted, original combination)
  387. Species Ostrea pestigris Hanley, 1846 (unaccepted)
  388. Species Ostrea philippii Ortmann, 1897 † (unaccepted > junior subjective synonym)
  389. Species Ostrea picta Gmelin, 1791 (unaccepted, original combination)
  390. Species Ostrea plana Gmelin, 1791 (unaccepted)
  391. Species Ostrea pleuronectes Linnaeus, 1758 (unaccepted, original combination)
  392. Species Ostrea plica Linnaeus, 1758 (unaccepted, original combination)
  393. Species Ostrea plicata Dillwyn, 1817 (unaccepted)
  394. Species Ostrea plicata (Solander, 1766) † (unaccepted > superseded combination)
  395. Species Ostrea plicatula Gmelin, 1791 (unaccepted, basyonym)
  396. Species Ostrea podagrina Dall, 1896 † (unaccepted > superseded combination)
  397. Species Ostrea ponderosa de Serres, 1843 † (unaccepted > junior subjective synonym)
  398. Species Ostrea porphyrea Gmelin, 1791 (unaccepted, junior subjective synonym)
  399. Species Ostrea posjetica Razin, 1934 (unaccepted, junior subjective synonym)
  400. Species Ostrea praeadamitica Röding, 1798 (unaccepted)
  401. Species Ostrea prismatica J. E. Gray, 1825 (unaccepted, original combination)
  402. Species Ostrea procellosa E. Lamy, 1929 (unaccepted)
  403. Species Ostrea procles Iredale, 1939 (unaccepted)
  404. Species Ostrea procyon F. S. Holmes, 1858 † (unaccepted > junior subjective synonym)
  405. Species Ostrea proteus Dillwyn, 1817 (unaccepted, original combination)
  406. Species Ostrea pseudangulata E. Lamy, 1930 (unaccepted)
  407. Species Ostrea punctata Gmelin, 1791 (unaccepted, original combination)
  408. Species Ostrea purpurea [Lightfoot], 1786 (unaccepted > junior objective synonym)
  409. Species Ostrea pusio Linnaeus, 1758 (unaccepted, original combination)
  410. Species Ostrea pustula Jousseaume, 1925 (unaccepted > junior subjective synonym)
  411. Species Ostrea pustulosa Sharpe, 1850 † (unaccepted > superseded combination)
  412. Species Ostrea pyxidata A. Adams & Reeve, 1850 (unaccepted > junior homonym, of Ostrea pyxidata Born, 1778, and O. pyxidata Brocchi, 1814; Anomiostrea coralliophila is a replacement name)
  413. Species Ostrea pyxidata Born, 1778 (unaccepted, original combination)
  414. Species Ostrea quinqueplicata K. Martin, 1885 † (unaccepted)
  415. Species Ostrea quirites Iredale, 1939 (unaccepted)
  416. Species Ostrea radiata Gmelin, 1791 (unaccepted, synonym)
  417. Species Ostrea radiata Lamarck, 1819 (unaccepted)
  418. Species Ostrea radiata Bory de Saint-Vincent, 1827 (unaccepted)
  419. Species Ostrea radiosa Deshayes, 1832 † (unaccepted > superseded combination)
  420. Species Ostrea radula Linnaeus, 1758 (unaccepted, original combination)
  421. Species Ostrea raincourti Deshayes, 1858 † (unaccepted > superseded combination)
  422. Species Ostrea rarilamella Melleville, 1843 † (unaccepted > superseded combination)
  423. Species Ostrea raveneliana Tuomey & F. S. Holmes, 1855 † (unaccepted > superseded combination)
  424. Species Ostrea recondita Solander, 1766 † (unaccepted > superseded combination)
  425. Species Ostrea regia Gmelin, 1791 (unaccepted, synonym)
  426. Species Ostrea regula Forsskål, 1775 (unaccepted, original combination)
  427. Species Ostrea resupinata Deshayes, 1858 † (unaccepted > superseded combination)
  428. Species Ostrea reticulata Holten, 1802 (unaccepted)
  429. Species Ostrea revularis Gould, 1861 (unaccepted > misspelling - incorrect subsequent spelling)
  430. Species Ostrea rhizophorae Guilding, 1828 (unaccepted, original combination)
  431. Species Ostrea rivularis A. Gould, 1861 (unaccepted > superseded combination, original combination)
  432. Species Ostrea roemeri Quenstedt, 1843 † (unaccepted, original combination)
  433. Species Ostrea rosacea Deshayes, 1836 (unaccepted)
  434. Species Ostrea rostralis Lamarck, 1819 (unaccepted)
  435. Species Ostrea rostrata Gmelin, 1791 (unaccepted)
  436. Species Ostrea rostrata [sic] sensu Danilo & Sandri, 1856 (unaccepted, misidentification and misspelling of Ostrea rostralis Lamarck, 1819)
  437. Species Ostrea rostrata Hupé, 1854 † (unaccepted > junior homonym, junior primary homonym of Ostrea rostrata Gmelin, 1791)
  438. Species Ostrea rubella Lamarck, 1819 (unaccepted)
  439. Species Ostrea rubella Lamarck, 1819 sensu R. A. Philippi, 1828 (unaccepted > misapplication)
  440. Species Ostrea rufa Lamarck, 1819 (unaccepted)
  441. Species Ostrea rufa P. P. Carpenter, 1857 (unaccepted)
  442. Species Ostrea rufescens W. Turton, 1802 (unaccepted > junior subjective synonym)
  443. Species Ostrea ruscuriana Lamarck, 1819 (unaccepted)
  444. Species Ostrea rustica Gmelin, 1791 (unaccepted, synonym)
  445. Species Ostrea rustica Poli, 1795 (unaccepted, synonym)
  446. Species Ostrea rutupina sensu Tenison Woods, 1878 not Jeffreys, 1864 (unaccepted)
  447. Species Ostrea saccellus Dujardin, 1837 † (unaccepted > superseded combination)
  448. Species Ostrea sandvicensis [sic] (unaccepted, misspelling)
  449. Species Ostrea sandwichensis [sic] (unaccepted, misspelling)
  450. Species Ostrea sanguinea Linnaeus, 1758 (unaccepted, superseded combination)
  451. Species Ostrea sanguinolenta Gmelin, 1791 (unaccepted, synonym)
  452. Species Ostrea sauciata Gmelin, 1791 (unaccepted > superseded combination)
  453. Species Ostrea saxatilis W. Turton, 1807 (unaccepted > junior subjective synonym)
  454. Species Ostrea scabra Born, 1778 (unaccepted)
  455. Species Ostrea scaeva Monterosato, 1915 (unaccepted)
  456. Species Ostrea scyphophilla F. Péron & Lesueur, 1807 (unaccepted > superseded combination)
  457. Species Ostrea sedea Iredale, 1939 (unaccepted)
  458. Species Ostrea sellaeformis Conrad, 1832 † (unaccepted > superseded combination)
  459. Species Ostrea sellaformis Saville-Kent, 1891 (unaccepted)
  460. Species Ostrea semicylindrica Say, 1822 (unaccepted)
  461. Species Ostrea seminuda Gmelin, 1791 (unaccepted)
  462. Species Ostrea semiplana J. De C. Sowerby, 1825 † (unaccepted > superseded combination)
  463. Species Ostrea semiplicata Küster, 1868 (unaccepted > junior homonym, invalid; not Münster, 1833)
  464. Species Ostrea senatoria Gmelin, 1791 (unaccepted, synonym)
  465. Species Ostrea senegalensis Gmelin, 1791 (unaccepted)
  466. Species Ostrea sericea Dillwyn, 1817 (unaccepted)
  467. Species Ostrea serra Dall, 1914 (unaccepted, invalid: junior homonym of Ostrea serra Lamarck, 1819; O. dalli Lamy, 1930, is a replacement name)
  468. Species Ostrea seymouriensis Wilckens, 1910 † (unaccepted)
  469. Species Ostrea siamensis Mörch, 1853 (unaccepted > nomen nudum)
  470. Species Ostrea sicula Gregorio, 1884 (unaccepted)
  471. Species Ostrea simoensis K. Martin, 1909 † (unaccepted)
  472. Species Ostrea sinensis Gmelin, 1791 (unaccepted, original combination)
  473. Species Ostrea sinuata Lamarck, 1819 (unaccepted)
  474. Species Ostrea sinuosa Gmelin, 1791 (unaccepted, synonym)
  475. Species Ostrea solitaria J. De C. Sowerby, 1824 † (unaccepted > superseded combination)
  476. Species Ostrea sparnacensis Defrance, 1832 † (unaccepted > superseded combination)
  477. Species Ostrea spathulata Lamarck, 1819 (unaccepted)
  478. Species Ostrea spinosa Deshayes, 1836 (unaccepted > junior homonym, not Ostrea spinosa Roemer, 1835)
  479. Species Ostrea spondyloidea Gmelin, 1791 (unaccepted, original combination)
  480. Species Ostrea squamata Gmelin, 1791 (unaccepted, original combination)
  481. Species Ostrea squamosa Gmelin, 1791 (unaccepted, original combination)
  482. Species Ostrea stomatia Stoppani, 1858 † (unaccepted > superseded combination)
  483. Species Ostrea striatula Linnaeus, 1758 (unaccepted, original combination)
  484. Species Ostrea striatum da Costa, 1778 (unaccepted)
  485. Species Ostrea strigilata Brocchi, 1814 † (unaccepted > superseded combination)
  486. Species Ostrea subangusta A. d'Orbigny, 1850 † (unaccepted > superseded combination)
  487. Species Ostrea subarcuata Deshayes, 1832 † (unaccepted > superseded combination)
  488. Species Ostrea subdentata F. W. Hutton, 1873 † (unaccepted, superseded combination)
  489. Species Ostrea sublamellosa Milaschewitsch, 1916 (unaccepted)
  490. Species Ostrea sublamellosa Dunker, 1846 † (unaccepted > junior subjective synonym)
  491. Species Ostrea submissa Deshayes, 1858 † (unaccepted > superseded combination)
  492. Species Ostrea subplana A. d'Orbigny, 1850 † (unaccepted > superseded combination)
  493. Species Ostrea subpunctata A. d'Orbigny, 1850 † (unaccepted > superseded combination)
  494. Species Ostrea subrotundata Gmelin, 1791 (unaccepted)
  495. Species Ostrea subrufa Gmelin, 1791 (unaccepted, synonym)
  496. Species Ostrea subsquamata A. d'Orbigny, 1850 † (unaccepted)
  497. Species Ostrea subucula Jousseaume, 1925 (unaccepted > superseded combination)
  498. Species Ostrea sulcata Gmelin, 1791 (unaccepted)
  499. Species Ostrea sulcata Born, 1778 (unaccepted)
  500. Species Ostrea sulphurea Gmelin, 1791 (unaccepted)
  501. Species Ostrea superficialis Forsskål, 1775 (unaccepted > superseded combination)
  502. Species Ostrea suteri Ihering, 1907 † (unaccepted, superseded combination)
  503. Species Ostrea talienwhanensis Crosse, 1862 (unaccepted, junior subjective synonym)
  504. Species Ostrea taurica Krynicki, 1837 (unaccepted > nomen nudum)
  505. Species Ostrea taurica Siemaschko, 1847 (unaccepted, synonym)
  506. Species Ostrea tegula W. Wood, 1828 (unaccepted, synonym)
  507. Species Ostrea thaanumi Dall, Bartsch & Rehder, 1938 (unaccepted)
  508. Species Ostrea thomasi R. A. McLean, 1941 (unaccepted, junior homonym of Ostrea sellaeformis var. thomasi Glenn, 1904; Parahyotissa mcgintyi is a replacement name)
  509. Species Ostrea tissoti P. Thomas & A. Péron, 1890 † (unaccepted > junior subjective synonym)
  510. Species Ostrea tombeckiana A. d'Orbigny, 1848 † (unaccepted > superseded combination)
  511. Species Ostrea townsendi Melvill, 1898 (unaccepted > junior subjective synonym)
  512. Species Ostrea tranquebaria Gmelin, 1791 (unaccepted, original combination)
  513. Species Ostrea transitoria Hupé, 1854 † (unaccepted > superseded combination)
  514. Species Ostrea trapezina Lamarck, 1819 (unaccepted)
  515. Species Ostrea travisana Stephenson, 1936 † (unaccepted)
  516. Species Ostrea triangularis F. S. Holmes, 1856 (unaccepted)
  517. Species Ostrea tridacnaeformis L. R. Cox, 1927 (unaccepted > superseded combination)
  518. Species Ostrea tuberculata Lamarck, 1804 (unaccepted, Invalid: junior homonym of Ostrea tuberculata Olivi, 1792)
  519. Species Ostrea tuberculata Olivi, 1792 (unaccepted, original combination)
  520. Species Ostrea tubulifera Dall, 1914 (unaccepted)
  521. Species Ostrea tulipa Lamarck, 1819 (unaccepted)
  522. Species Ostrea tumida W. Turton, 1819 (unaccepted, synonym)
  523. Species Ostrea turgida Gmelin, 1791 (unaccepted > junior subjective synonym)
  524. Species Ostrea turturina Rochebrune, 1895 (unaccepted)
  525. Species Ostrea uncinata Lamarck, 1806 † (unaccepted > superseded combination)
  526. Species Ostrea undata Lamarck, 1819 † (unaccepted > superseded combination, invalid: junior homonym of Ostrea undata Born, 1778)
  527. Species Ostrea valsella Gmelin, 1791 (unaccepted)
  528. Species Ostrea varia Linnaeus, 1758 (unaccepted)
  529. Species Ostrea vectensis J. Morris, 1856 † (unaccepted > superseded combination)
  530. Species Ostrea versicolor Gmelin, 1791 (unaccepted, synonym)
  531. Species Ostrea vesicularis Lamarck, 1806 † (unaccepted > superseded combination)
  532. Species Ostrea vicksburgensis Conrad, 1847 † (unaccepted > superseded combination)
  533. Species Ostrea vinolenta Hupé, 1854 (unaccepted > junior subjective synonym)
  534. Species Ostrea violacea Deshayes, 1863 (unaccepted)
  535. Species Ostrea virescens Angas, 1868 (unaccepted)
  536. Species Ostrea virginiana Röding, 1798 (unaccepted > junior subjective synonym)
  537. Species Ostrea virginica Gmelin, 1791 (unaccepted > superseded combination)
  538. Species Ostrea virleti Deshayes, 1835 † (unaccepted)
  539. Species Ostrea vitrea Gmelin, 1791 (unaccepted)
  540. Species Ostrea vulgare da Costa, 1778 (unaccepted)
  541. Species Ostrea webbi Récluz, 1851 (unaccepted)
  542. Species Ostrea weberi Olsson, 1951 (unaccepted > superseded combination)
  543. Species Ostrea wollastoni Finlay, 1927 † (unaccepted)
  544. Species Ostrea wuellerstorfi Zittel, 1865 † (unaccepted, superseded combination)
  545. Species Ostrea ziczac Linnaeus, 1758 (unaccepted, original combination)
  546. Subgenus Ostrea (Ostrea) Linnaeus, 1758 (alternative representation)
    1. Species Ostrea (Ostrea) lixula Weisbord, 1964 † accepted as Ostrea stentina Payraudeau, 1826 (unaccepted > junior subjective synonym)
    2. Species Ostrea (Ostrea) caraboboensis Weisbord, 1964 † represented as Ostrea caraboboensis Weisbord, 1964 †
    3. Species Ostrea (Ostrea) njalindungensis K. Martin, 1921 † represented as Ostrea njalindungensis K. Martin, 1921 †
    4. Species Ostrea (Ostrea) pannucea Weisbord, 1964 † represented as Ostrea pannucea Weisbord, 1964 †
    5. Species Ostrea (Ostrea) contejeani Étallon, 1863 † (uncertain > unassessed)
    6. Species Ostrea (Ostrea) ermontiana Étallon, 1863 † (uncertain > unassessed)
    7. Species Ostrea (Ostrea) langii Étallon, 1863 † (uncertain > unassessed)
    8. Species Ostrea (Ostrea) nanjiangensis J.-M. Wei, 1984 † (uncertain > unassessed)
    9. Species Ostrea (Ostrea) quadrata Étallon, 1863 † (uncertain > unassessed)
    10. Species Ostrea (Ostrea) semisolitaria Étallon, 1863 † (uncertain > unassessed)
    11. Species Ostrea (Ostrea) sequana Thurmann, 1863 † (uncertain > unassessed)
    12. Species Ostrea (Ostrea) subnana Étallon, 1863 † (uncertain > unassessed)
    13. Species Ostrea (Ostrea) subsolitaria Étallon, 1862 † (uncertain > unassessed)
    14. Species Ostrea (Ostrea) thurmanni Étallon, 1863 † (uncertain > unassessed)
    15. Species Ostrea (Ostrea) vallata Étallon, 1863 † (uncertain > unassessed)
  547. Species Ostrea abrupta A. d'Orbigny, 1843 † (uncertain > unassessed)
  548. Species Ostrea ameghinoi Ihering, 1902 † (uncertain > unassessed)
  549. Species Ostrea amorpha G. B. Sowerby I, 1846 † (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
  550. Species Ostrea ampulla d'Archiac, 1843 † (uncertain > unassessed)
  551. Species Ostrea arborea Dillwyn, 1817 (uncertain > nomen dubium)
  552. Species Ostrea armata Goldfuss, 1833 † (uncertain > unassessed)
  553. Species Ostrea arrosis Aldrich, 1904 † (uncertain > taxon inquirendum)
  554. Species Ostrea auricularis Münster, 1833 † (uncertain > unassessed)
  555. Species Ostrea avalitesensis Jousseaume, 1925 (uncertain > taxon inquirendum)
  556. Species Ostrea bolus Pilsbry & C. W. Johnson, 1917 † (uncertain > unassessed)
  557. Species Ostrea bronni J. Müller, 1851 † (uncertain > unassessed)
  558. Species Ostrea bryanii Gabb, 1977 † (uncertain > unassessed)
  559. Species Ostrea bullata R. A. Philippi, 1844 † (uncertain > unassessed, invalid; not Born, 1778)
  560. Species Ostrea buwaldana Dickerson, 1914 † (uncertain > unassessed)
  561. Species Ostrea calceola Zieten, 1832 † (uncertain > unassessed)
  562. Species Ostrea californica Marcou, 1858 † (uncertain > unassessed)
  563. Species Ostrea canaliculata J. Sowerby, 1816 † (uncertain > unassessed)
  564. Species Ostrea carinata J. Sowerby, 1822 † (uncertain > unassessed)
  565. Species Ostrea carolinensis Conrad, 1832 † (uncertain > unassessed)
  566. Species Ostrea catalaunica de Loriol, 1872 † (uncertain > unassessed)
  567. Species Ostrea caudata Münster, 1833 † (uncertain > unassessed)
  568. Species Ostrea columbiana C. E. Weaver & K. van W. Palmer, 1922 † (uncertain > unassessed)
  569. Species Ostrea complicata Goldfuss, 1833 † (uncertain > unassessed)
  570. Species Ostrea concentrica Fischer von Waldheim, 1807 (uncertain > nomen dubium)
  571. Species Ostrea concentrica Münster, 1833 † (uncertain > unassessed)
  572. Species Ostrea conirostris Münster, 1833 † (uncertain > unassessed)
  573. Species Ostrea conspersa Gmelin, 1791 (uncertain > nomen dubium)
  574. Species Ostrea convexa Say, 1820 † (uncertain > unassessed)
  575. Species Ostrea copiapina T. A. Conrad, 1855 † (uncertain > nomen dubium)
  576. Species Ostrea corrugata Brocchi, 1814 † (uncertain > taxon inquirendum)
  577. Species Ostrea cossmanni Sacco, 1897 † (uncertain > unassessed)
  578. Species Ostrea costata J. De C. Sowerby, 1825 † (uncertain > unassessed)
  579. Species Ostrea coxi J. A. Gardner, 1945 † (uncertain > unassessed)
  580. Species Ostrea crassicostata G. B. Sowerby I, 1847 † (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
  581. Species Ostrea crenata Goldfuss, 1833 † (uncertain > unassessed)
  582. Species Ostrea crenulimarginata Gabb, 1860 † (uncertain > unassessed)
  583. Species Ostrea crispata Goldfuss, 1833 † (uncertain > unassessed)
  584. Species Ostrea cymatodes R. A. Philippi, 1887 † (uncertain > unassessed)
  585. Species Ostrea cymbularis Münster, 1833 † (uncertain > unassessed)
  586. Species Ostrea decemcostata Münster, 1833 † (uncertain > unassessed)
  587. Species Ostrea dichotoma Bayle, 1849 † (uncertain > unassessed)
  588. Species Ostrea discors Brocchi, 1814 † (uncertain > unassessed)
  589. Species Ostrea distans C. A. White, 1887 † (uncertain > unassessed)
  590. Species Ostrea emarginata Münster, 1833 † (uncertain > unassessed)
  591. Species Ostrea epilica Brusina, 1872 (uncertain > unassessed)
  592. Species Ostrea etheridgei Feldtmann, 1963 † (uncertain > unassessed)
  593. Species Ostrea eurynota Rochebrune, 1882 † (uncertain > unassessed)
  594. Species Ostrea exarata Goldfuss, 1833 † (uncertain > unassessed)
  595. Species Ostrea excavata Roemer, 1835 † (uncertain > taxon inquirendum, invalid; not Fabricius, 1779 nor Lamarck, 1819)
  596. Species Ostrea exigua Dunker, 1849 † (uncertain > unassessed)
  597. Species Ostrea exogyroides Roemer, 1835 † (uncertain > unassessed)
  598. Species Ostrea expansa J. Sowerby, 1819 † (uncertain > unassessed)
  599. Species Ostrea explanata Goldfuss, 1833 † (uncertain > unassessed)
  600. Species Ostrea falciformis Goldfuss, 1833 † (uncertain > unassessed)
  601. Species Ostrea falco Dall, 1896 † (uncertain > unassessed)
  602. Species Ostrea flabellum Lamarck, 1819 † (uncertain, invalid: junior homonym of Ostrea flabellum Gmelin, 1791)
  603. Species Ostrea foliosa Brocchi, 1814 † (uncertain > unassessed)
  604. Species Ostrea forskahlii Gmelin, 1791 (uncertain > unassessed)
  605. Species Ostrea frondosa de Serres, 1829 † (uncertain > unassessed)
  606. Species Ostrea gibbosa Lamarck, 1819 (uncertain > unassessed)
  607. Species Ostrea gracilis Dujardin, 1837 † (uncertain > unassessed)
  608. Species Ostrea gregarea J. Sowerby, 1815 † (uncertain > unassessed)
  609. Species Ostrea griesensis Effinger, 1938 † (uncertain > unassessed)
  610. Species Ostrea harpa Goldfuss, 1833 † (uncertain > unassessed)
  611. Species Ostrea heermanni Conrad, 1855 † (uncertain > unassessed)
  612. Species Ostrea hoernesi Reuss, 1870 † (uncertain > unassessed)
  613. Species Ostrea imputata (Anton, 1838) (uncertain > taxon inquirendum, status in recent literature not researched by editor)
  614. Species Ostrea inconstans Dujardin, 1837 † (uncertain > unassessed)
  615. Species Ostrea invalida C. A. White, 1887 † (uncertain > unassessed)
  616. Species Ostrea iskodouboukiana Rochebrune, 1882 † (uncertain > unassessed)
  617. Species Ostrea kunkeli Zieten, 1832 † (uncertain > unassessed)
  618. Species Ostrea lacerata Goldfuss, 1833 † (uncertain > unassessed)
  619. Species Ostrea laeviuscula J. De C. Sowerby, 1825 † (uncertain > unassessed)
  620. Species Ostrea laeviuscula Münster, 1833 † (uncertain > unassessed)
  621. Species Ostrea larviformis Gabb, 1877 † (uncertain > unassessed)
  622. Species Ostrea latiareata Grzybowski, 1899 † (uncertain > unassessed)
  623. Species Ostrea lineolata de Loriol, 1875 † (uncertain > unassessed)
  624. Species Ostrea lingua Lamarck, 1819 (uncertain > nomen dubium)
  625. Species Ostrea lingua Roemer, 1835 † (uncertain > taxon inquirendum, invalid; not Lamarck, 1819)
  626. Species Ostrea lunaris Grzybowski, 1899 † (uncertain > unassessed)
  627. Species Ostrea macintyrei Feldtmann, 1963 † (uncertain > unassessed)
  628. Species Ostrea maeotica Davitashvili, 1931 † (uncertain > unassessed)
  629. Species Ostrea marshii J. Sowerby, 1814 † (uncertain > unassessed)
  630. Species Ostrea marshiiformis Münster, 1841 † (uncertain > unassessed)
  631. Species Ostrea matronensis de Loriol, 1872 † (uncertain > unassessed)
  632. Species Ostrea mauricensis Gabb, 1860 † (uncertain > unassessed)
  633. Species Ostrea meadei J. Sowerby, 1819 † (uncertain > unassessed)
  634. Species Ostrea mediasensis Carez, 1881 † (uncertain > unassessed)
  635. Species Ostrea menoides Münster, 1833 † (uncertain > unassessed)
  636. Species Ostrea messor Maury, 1925 † (uncertain > unassessed)
  637. Species Ostrea mitulamellosa de Gregorio, 1884 (uncertain > unassessed)
  638. Species Ostrea moravica Kittl, 1887 † (uncertain > unassessed)
  639. Species Ostrea multicostata Münster, 1833 † (uncertain > unassessed, junior homonym of Ostrea multicostata Deshayes, 1832)
  640. Species Ostrea myctera Rochebrune, 1882 † (uncertain > unassessed)
  641. Species Ostrea nodosa Münster, 1833 † (uncertain > unassessed)
  642. Species Ostrea oblongata Solander, 1766 † (uncertain > unassessed)
  643. Species Ostrea obscura J. De C. Sowerby, 1825 † (uncertain > unassessed)
  644. Species Ostrea oculata Grzybowski, 1899 † (uncertain > unassessed)
  645. Species Ostrea orbicularis Linnaeus, 1758 (uncertain > nomen dubium)
  646. Species Ostrea orbiculoides Roemer, 1835 † (uncertain > unassessed)
  647. Species Ostrea palliata Goldfuss, 1833 † (uncertain > unassessed)
  648. Species Ostrea palmetta J. Sowerby, 1815 † (uncertain > unassessed)
  649. Species Ostrea pangadiensis Hislop, 1860 † (uncertain > unassessed)
  650. Species Ostrea parasitica Gmelin, 1791 (uncertain > nomen dubium)
  651. Species Ostrea pectinata E. von Martens, 1899 (uncertain > taxon inquirendum)
  652. Species Ostrea pectinigera Bory de Saint-Vincent, 1827 (uncertain > nomen dubium)
  653. Species Ostrea penjicus Sinelnikova, 1997 † (uncertain > unassessed)
  654. Species Ostrea percrassa Conrad, 1840 † (uncertain > unassessed)
  655. Species Ostrea philbeyi Feldtmann, 1963 † (uncertain > unassessed)
  656. Species Ostrea placunoides Münster, 1833 † (uncertain > unassessed)
  657. Species Ostrea plastica Trautschold, 1860 † (uncertain > unassessed)
  658. Species Ostrea praelonga Sharpe, 1850 † (uncertain > unassessed)
  659. Species Ostrea prionota Goldfuss, 1833 † (uncertain > unassessed)
  660. Species Ostrea proboscidea d'Archiac, 1835 † (uncertain > unassessed)
  661. Species Ostrea pulchella Deshayes, 1832 (uncertain > nomen dubium, invalid: junior homonym of Ostrea pulchella Defrance, 1821)
  662. Species Ostrea pulchra J. Sowerby, 1821 † (uncertain > unassessed)
  663. Species Ostrea pulligera Goldfuss, 1833 † (uncertain > unassessed)
  664. Species Ostrea pusilla Brocchi, 1814 (uncertain > taxon inquirendum)
  665. Species Ostrea pyrotheriorum Ihering, 1897 † (uncertain > unassessed)
  666. Species Ostrea pyxidata Brocchi, 1814 † (uncertain > unassessed)
  667. Species Ostrea radians Conrad, 1832 † (uncertain > unassessed)
  668. Species Ostrea ramsis Wanner, 1902 † (uncertain > unassessed)
  669. Species Ostrea raricosta Deshayes, 1830 (uncertain > nomen dubium)
  670. Species Ostrea rarilamella Deshayes, 1864 † (uncertain > unassessed, unreplaced junior homonym)
  671. Species Ostrea rastellaris Münster, 1833 † (uncertain > unassessed)
  672. Species Ostrea recurvirostra Benett, 1831 † (uncertain > unassessed)
  673. Species Ostrea remondi R. A. Philippi, 1887 † (uncertain > unassessed)
  674. Species Ostrea reniformis Münster, 1833 † (uncertain > unassessed)
  675. Species Ostrea retusa J. De C. Sowerby, 1836 † (uncertain > taxon inquirendum, preoccupied by Ostrea retusa O. F. Müller, 1776)
  676. Species Ostrea rionegrensis Ihering, 1903 † (uncertain > unassessed)
  677. Species Ostrea rocana Ihering, 1903 † (uncertain > unassessed)
  678. Species Ostrea rugosa Münster, 1833 † (uncertain > unassessed)
  679. Species Ostrea ryosekiensis T. Kobayashi & K. Suzuki, 1939 † (uncertain > unassessed)
  680. Species Ostrea sandalina Goldfuss, 1833 † (uncertain > unassessed)
  681. Species Ostrea scapha Roemer, 1835 † (uncertain > unassessed)
  682. Species Ostrea sculpta Grzybowski, 1899 † (uncertain > unassessed)
  683. Species Ostrea semiaurita Linnaeus, 1758 (uncertain > nomen dubium)
  684. Species Ostrea semicircularis Roemer, 1835 † (uncertain > unassessed)
  685. Species Ostrea semiplicata Münster, 1833 † (uncertain > unassessed)
  686. Species Ostrea solaris Born, 1778 (uncertain > nomen dubium)
  687. Species Ostrea solaris Jousseaume, 1925 (uncertain > taxon inquirendum)
  688. Species Ostrea spinosa Roemer, 1835 † (uncertain > unassessed)
  689. Species Ostrea squama Brocchi, 1814 † (uncertain > unassessed)
  690. Species Ostrea squama Münster, 1833 † (uncertain > unassessed)
  691. Species Ostrea stellata Gmelin, 1791 (uncertain > unassessed)
  692. Species Ostrea striata Brocchi, 1814 † (uncertain > unassessed)
  693. Species Ostrea striata Münster, 1833 † (uncertain > unassessed)
  694. Species Ostrea subanomia Münster, 1833 † (uncertain > unassessed)
  695. Species Ostrea subelongata Dufour, 1881 † (uncertain > unassessed)
  696. Species Ostrea subfalcata Conrad, 1840 † (uncertain > unassessed)
  697. Species Ostrea subserrata Münster, 1833 † (uncertain > unassessed)
  698. Species Ostrea tamiamiensis Mansfield, 1932 † (uncertain > unassessed)
  699. Species Ostrea tecticosta Gabb, 1860 † (uncertain > unassessed)
  700. Species Ostrea tegulata Münster, 1833 † (uncertain > unassessed)
  701. Species Ostrea tener J. Sowerby, 1819 † (uncertain > unassessed)
  702. Species Ostrea tenuis R. A. Philippi, 1887 † (uncertain > unassessed)
  703. Species Ostrea tetragona Bayle, 1849 † (uncertain > unassessed)
  704. Species Ostrea torresi R. A. Philippi, 1887 † (uncertain > unassessed)
  705. Species Ostrea transversa Benett, 1831 † (uncertain > unassessed)
  706. Species Ostrea tuberosa Münster, 1833 † (uncertain > unassessed)
  707. Species Ostrea tunetana Munier-Chalmas, 1881 † (uncertain > unassessed)
  708. Species Ostrea turbinata Lamarck, 1819 (uncertain > unassessed)
  709. Species Ostrea undata Born, 1778 (uncertain > nomen dubium)
  710. Species Ostrea undulata J. Sowerby, 1819 † (uncertain > unassessed)
  711. Species Ostrea ventilabrum Goldfuss, 1833 † (uncertain > unassessed)
  712. Species Ostrea venusta K. F. Braun, 1841 † (uncertain > unassessed)
  713. Species Ostrea vidali Cossmann, 1898 † (uncertain > unassessed)
  714. Species Ostrea virgata Goldfuss, 1833 † (uncertain > unassessed)
  715. Species Ostrea weaveri Dickerson, 1914 † (uncertain > unassessed)
  716. Species Ostrea wegmanniana C. A. White, 1887 † (uncertain > unassessed)
  717. Species Ostrea wiltonensis Lycett, 1863 † (uncertain > unassessed)
marine
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. [The system of nature through the three kingdoms of nature, according to classes, orders, genera, species, with characters, differences, synonyms, places.]. <em>Impensis Direct. Laurentii Salvii. Holmiae [Stockholm].</em> 1(10) [iii], 824 p., available online at https://biodiversitylibrary.org/page/726886
page(s): 696 [details] Available for editors  PDF available [request]
MolluscaBase eds. (2025). MolluscaBase. Ostrea Linnaeus, 1758. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=138298 on 2025-09-10
Date
action
by
2004-12-21 15:54:05Z
created
Gofas, Serge
2011-10-30 10:35:41Z
changed
Bouchet, Philippe
2012-07-13 21:57:18Z
changed
Bouchet, Philippe
2017-09-25 08:59:00Z
changed
Bouchet, Philippe

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. [The system of nature through the three kingdoms of nature, according to classes, orders, genera, species, with characters, differences, synonyms, places.]. <em>Impensis Direct. Laurentii Salvii. Holmiae [Stockholm].</em> 1(10) [iii], 824 p., available online at https://biodiversitylibrary.org/page/726886
page(s): 696 [details] Available for editors  PDF available [request]

original description (of Cryptostrea Harry, 1985) Harry, H.W. (1985). Synopsis of the supraspecific classification of living oysters (Bivalvia: Gryphaeidae and Ostreidae. <em>The Veliger.</em> 28(2): 121-158., available online at https://www.biodiversitylibrary.org/page/42480241 [details] 

original description (of Undulostrea Harry, 1985) Harry, H.W. (1985). Synopsis of the supraspecific classification of living oysters (Bivalvia: Gryphaeidae and Ostreidae. <em>The Veliger.</em> 28(2): 121-158., available online at https://www.biodiversitylibrary.org/page/42480241
page(s): 147 [details] 

original description (of Myrakeena Harry, 1985) Harry, H.W. (1985). Synopsis of the supraspecific classification of living oysters (Bivalvia: Gryphaeidae and Ostreidae. <em>The Veliger.</em> 28(2): 121-158., available online at https://www.biodiversitylibrary.org/page/42480241
page(s): 138 [details] 

original description (of Tiostrea Chanley & Dinamani, 1980) Chanley, P. & Dinamani, P. (1980). Comparative descriptions of some oyster larvae from New Zealand and Chile, and a description of a new genus of oyster, Tiostrea. <em>New Zealand Journal of Marine and Freshwater Research 14: 103–120.</em> [details] 

original description (of Monoeciostrea Orton, 1928) Orton J.H. (1928). The dominant species of <i>Ostrea</i>. <em>Nature.</em> 121 (3044): 320-321., available online at https://doi.org/10.1038/121320b0
note: names in this paper are unavailable because there is a disclaimer p. 121 [details] Available for editors  PDF available [request]

original description (of Anodontostrea Suter, 1917) Suter, H. (1917). Descriptions of new Tertiary Mollusca occurring in New Zealand, accompanied by a few notes on necessary changes in nomenclature. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 5: i-vi, 1-93., available online at https://archive.org/details/materialsforpala19thom/page/n407/mode/2up [details] 

original description (of Ostrea (Turkostrea) Vialov, 1936 †) Vialov O. (1936). Sur la classification des huîtres. <em>Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS.</em> ser. 2, 4(1): 17-20. [details] 

original description (of Ostrea (Bellostrea) Vialov, 1936 †) Vialov O. (1936). Sur la classification des huîtres. <em>Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS.</em> ser. 2, 4(1): 17-20. [details] 

original description (of Ostrea (Anodontostrea) Suter, 1917) Suter, H. (1917). Descriptions of new Tertiary Mollusca occurring in New Zealand, accompanied by a few notes on necessary changes in nomenclature. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 5: i-vi, 1-93., available online at https://archive.org/details/materialsforpala19thom/page/n407/mode/2up
page(s): 86 [details] 

original description (of Conradostrea Ward & Blackwelder, 1987 †) Ward, L.W. & Blackwelder, B.W. (1987). Late Pliocene and early Pleistocene Mollusca from the James City and Chowan River Formations at the Lee Creek Mine. <em>Smithsonian Contributions to Paleobiology.</em> 61: 113-283., available online at https://www.biodiversitylibrary.org/page/58085640
page(s): 144 [details] Available for editors  PDF available [request]

context source (PeRMS) Paredes, C.; Cardoso, F.; Santamaría, J.; Esplana, J.; Llaja, L. (2016). Lista anotada de los bivalvos marinos del Perú. <em>Revista peruana de biología.</em> 23(2), 127-150., available online at http://www.scielo.org.pe/scielo.php?script=sci_arttext&pid=S1727-99332016000200006 [details] 

additional source Archer, T. C. (1860). On a species of <em>Ostrea</em> taken from the copper sheathing on the bottom of a vessel in the Liverpool Graving Docks. <em>Annals and Magazine of Natural History.</em> Ser. 3, 5: 404-405., available online at https://www.biodiversitylibrary.org/page/2320904
page(s): 404-405 [details] 

redescription Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
Unreviewed
Authority The genusname Ostrea is stated as valid by the ICZN (Op. 94 en Op. 356) [details]

Habitat Known from seamounts and knolls [details]
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