MolluscaBase taxon details

Pecten O. F. Müller, 1776

Pecten maximus (Linnaeus, 1758)
Pecten maximus (Linnaeus, 1758)

138323  (urn:lsid:marinespecies.org:taxname:138323)

  1. Biota
  2. Animalia (Kingdom)
  3. Mollusca (Phylum)
  4. Bivalvia (Class)
  5. Autobranchia (Subclass)
  6. Pteriomorphia (Infraclass)
  7. Pectinida (Order)
  8. Pectinoidea (Superfamily)
  9. Pectinidae (Family)
  10. Pectininae (Subfamily)
  11. Pectinini (Tribe)
  12. Pecten (Genus)
accepted
Genus
Ostrea maxima Linnaeus, 1758 accepted as Pecten maximus (Linnaeus, 1758) (type by subsequent designation)
Argoderma Poli, 1795 · unaccepted (synonym)
Argus Poli, 1791 · unaccepted (synonym)
Deperetia Teppner, 1922 · unaccepted (synonym)
Flabellipecten Sacco, 1897 · unaccepted > junior subjective synonym
Heritschia Teppner, 1922 · unaccepted (synonym)
Janira Schumacher, 1817 · unaccepted (synonym)
Jaworskia Teppner, 1922 · unaccepted (synonym)
Notovola Finlay, 1926 · unaccepted (synonym)
Pallium Schröter, 1802 · unaccepted > junior subjective synonym
Pecten (Flabellipecten) Sacco, 1897 · unaccepted > junior subjective synonym
Pecten (Pecten) O. F. Müller, 1776 · alternative representation
Pectinites Schlotheim, 1813 † · unaccepted (synonym)
Pectinium Link, 1807 · unaccepted (synonym)
Phallium [sic] · unaccepted > misspelling - incorrect subsequent spelling
Philippia Teppner, 1922 · unaccepted (synonym)
Vola Mörch, 1853 · unaccepted (synonym)

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  1. Species Pecten acuticostatus G. B. Sowerby I, 1847 †
  2. Species Pecten afribenedictus Kilburn & Dijkstra, 1995
  3. Species Pecten albicans (Schröter, 1802)
  4. Species Pecten alessii R. A. Philippi, 1836 †
  5. Species Pecten aletes Hertlein, 1925 †
  6. Species Pecten almerai (Depéret & Roman, 1910) †
  7. Species Pecten anapaudiensis Stoliczka, 1871 †
  8. Species Pecten archon Maury, 1925 †
  9. Species Pecten arkanus Blanckenhorn & Oppenheim, 1927 †
  10. Species Pecten astensis Sacco, 1897 †
  11. Species Pecten babatus Vinokurova, 1970 †
  12. Species Pecten barretti Seeley, 1861 †
  13. Species Pecten bassanensis Oppenheim, 1900 †
  14. Species Pecten benedictus Lamarck, 1819 †
    1. Subspecies Pecten benedictus inflatus Blanckenhorn, 1903 † (accepted > unreplaced junior homonym, junior homonym of Pecten vitreus var. inflata [sic] Locard, 1898)
    2. Subspecies Pecten benedictus marwicki (H. J. Finlay, 1930) † accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
    3. Subspecies Pecten benedictus tepungai C. A. Fleming, 1957 † accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
    4. Variety Pecten benedictus var. fontannesi Ugolini, 1908 † accepted as Pecten benedictus Lamarck, 1819 †
    5. Variety Pecten benedictus var. inflata Blanckenhorn, 1903 † accepted as Pecten benedictus inflatus Blanckenhorn, 1903 †
    6. Subspecies Pecten benedictus zeehaenae C. A. Fleming, 1957 † accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
  15. Species Pecten bensoni Kniker, 1919 †
  16. Species Pecten berryi Stephenson, 1923 †
  17. Species Pecten besseri Andrzejowski, 1830 †
  18. Species Pecten beudanti Basterot, 1825 †
    1. Variety Pecten beudanti var. coniungens Sacco, 1897 † accepted as Pecten kochii Locard, 1877 † (unaccepted > junior subjective synonym)
    2. Variety Pecten beudanti var. pluriscissus Cossmann & Peyrot, 1914 † accepted as Pecten beudanti Basterot, 1825 † (unaccepted > junior subjective synonym)
    3. Variety Pecten beudanti var. rarilamellosa Ugolini, 1899 † accepted as Pecten kochii Locard, 1877 † (unaccepted > junior subjective synonym)
    4. Variety Pecten beudanti var. stricticostata Sacco, 1897 † accepted as Pecten kochii Locard, 1877 † (unaccepted > junior subjective synonym)
    5. Variety Pecten beudanti var. subcosticillata Sacco, 1897 † accepted as Pecten kochii Locard, 1877 † (unaccepted > junior subjective synonym)
  19. Species Pecten biformis Conrad, 1843 †
  20. Species Pecten bipartitus (Foresti, 1876) †
  21. Species Pecten bonnellensis Kniker, 1919 †
  22. Species Pecten bosniackii De Stefani & Pantanelli, 1880 †
  23. Species Pecten brummelii Nyst, 1864 †
  24. Species Pecten burnsii Dall, 1898 †
  25. Species Pecten buzparensis Eames & L. R. Cox, 1956 †
  26. Species Pecten byoritsuensis Nomura, 1933 †
  27. Species Pecten cadwalladerensis McLearn, 1842 †
  28. Species Pecten calathiusculus Almera & Bofill y Poch, 1897 †
  29. Species Pecten californicus Gabb, 1864 †
  30. Species Pecten carryensis Gourret, 1890 †
  31. Species Pecten clarkensis E. B. Hall & Ambrose, 1916 †
  32. Species Pecten cleburnensis Adkins & Winton, 1920 †
  33. Species Pecten complanatus J. De C. Sowerby, 1828 †
  34. Species Pecten conradi (Whitfield, 1885) †
  35. Species Pecten convexior Almera & Bofill y Poch, 1897 †
  36. Species Pecten convexocostatus Abich, 1857 †
  37. Species Pecten coralliphila Olsson, 1922 †
  38. Species Pecten costisulcatus Almera & Bofill y Poch, 1897 †
  39. Species Pecten craticula S. G. Morton, 1833 †
  40. Species Pecten deformis Gabb, 1864 †
    1. Variety Pecten deformis var. polaris Wittenburg, 1911 † accepted as Tosapecten subhiemalis (Kiparisova, 1940) † (unaccepted > junior subjective synonym)
  41. Species Pecten densicinctus Grzybowski, 1899 †
  42. Species Pecten difficilis T. Fuchs, 1879 †
  43. Species Pecten dijkstrai Duncan & G. Wilson, 2012
  44. Species Pecten diomedeus Dall, Bartsch & Rehder, 1938
  45. Species Pecten dolomiticus Benecke, 1868 †
  46. Species Pecten dorotheae Melvill, 1907
  47. Species Pecten dunkeri Mayer, 1864 †
    1. Variety Pecten dunkeri var. strictisulcata Boni, 1933 † accepted as Pecten dunkeri Mayer, 1864 †
  48. Species Pecten elixatus Conrad, 1844 †
  49. Species Pecten erythraeensis G. B. Sowerby II, 1842
  50. Species Pecten excavatus Anton, 1838
  51. Species Pecten farsensis Eames & L. R. Cox, 1956 †
  52. Species Pecten fasciculatus Eames & L. R. Cox, 1956 †
  53. Species Pecten fenestratus K. Martin, 1885 † (accepted > unreplaced junior homonym, junior homonym of Pecten fenestratus Forbes, 1844)
  54. Species Pecten ficheuri Brives, 1897 †
  55. Species Pecten flabelliformis (Brocchi, 1814) †
    1. Variety Pecten flabelliformis var. bosniackii De Stefani & Pantanelli, 1880 † accepted as Pecten bosniackii De Stefani & Pantanelli, 1880 † (unaccepted > superseded rank)
  56. Species Pecten fotensis Csepreghy-Meznerics, 1960 †
  57. Species Pecten fraasi T. Fuchs, 1883 †
  58. Species Pecten fraterculus G. B. Sowerby I, 1847 †
  59. Species Pecten fumatus Reeve, 1852
    1. Variety Pecten fumatus var. alba Tate, 1887 accepted as Pecten fumatus Reeve, 1852 (synonym)
  60. Species Pecten galloprovincialis Matheron, 1843 †
    1. Variety Pecten galloprovincialis var. baranensis Almera & Bofill y Poch, 1897 † accepted as Costellamussiopecten baranensis (Almera & Bofill y Poch, 1897) † (superseded rank and combination)
  61. Species Pecten gentili (Depéret & Roman, 1912) †
  62. Species Pecten grandiformis Ugolini, 1903 †
  63. Species Pecten grandis J. De C. Sowerby, 1828 †
  64. Species Pecten grayi Michelotti, 1839 †
    1. Variety Pecten grayi var. perlatesulcata Sacco, 1897 † accepted as Pecten grayi Michelotti, 1839 † (unaccepted > junior subjective synonym)
  65. Species Pecten guajatacus Maury, 1920 †
  66. Species Pecten hawleyi Hertlein, 1925 †
  67. Species Pecten herrmannseni Dunker, 1848 †
  68. Species Pecten hornensis Deperét & Roman, 1902 †
  69. Species Pecten hosszufaluensis Jekelius, 1916 †
  70. Species Pecten howei (Mansfield, 1940) †
    1. Subspecies Pecten howei howei (Mansfield, 1940) †
    2. Subspecies Pecten howei mariannensis Glawe, 1969 †
  71. Species Pecten humphreysii Conrad, 1842 †
    1. Subspecies Pecten humphreysii humphreysii Conrad, 1842 †
    2. Subspecies Pecten humphreysii woolmani Heilprin, 1888 †
    3. Variety Pecten humphreysii var. woolmani Heilprin, 1888 † accepted as Pecten humphreysii woolmani Heilprin, 1888 † (unaccepted > superseded rank)
  72. Species Pecten idoneus S. V. Wood, 1861 †
  73. Species Pecten illesca Olsson, 1932 †
  74. Species Pecten incurvatus Nyst, 1845 †
  75. Species Pecten jacobaeus (Linnaeus, 1758)
    1. Subspecies Pecten jacobaeus byronensis C. A. Fleming, 1955 accepted as Pecten fumatus Reeve, 1852 (synonym)
    2. Subspecies Pecten jacobaeus toi C. A. Fleming, 1957 † accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
    3. Variety Pecten jacobaeus var. squamulosa Sacco, 1897 † accepted as Pecten jacobaeus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    4. Variety Pecten jacobaeus var. subbipartita Sacco, 1897 † accepted as Pecten jacobaeus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
  76. Species Pecten javanus K. Martin, 1879 †
  77. Species Pecten karalitanus Meneghini, 1857 †
  78. Species Pecten keppelianus G. B. Sowerby III, 1905
  79. Species Pecten kilindoniensis Eames & L. R. Cox, 1956 †
  80. Species Pecten kochii Locard, 1877 †
  81. Species Pecten labnae Mayer-Eymar, 1876 †
  82. Species Pecten laresensis Hubbard, 1920 †
  83. Species Pecten larteti Tournouër, 1874 †
  84. Species Pecten leythajanus Partsch, 1867 †
  85. Species Pecten manchacensis Kniker, 1919 †
  86. Species Pecten marvilensis Veiga Ferreira, 1953 †
  87. Species Pecten maximus (Linnaeus, 1758)
    1. Subspecies Pecten maximus sulcicostatus G. B. Sowerby II, 1842 accepted as Pecten sulcicostatus G. B. Sowerby II, 1842
    2. Variety Pecten maximus var. larvatus S. V. Wood, 1857 † accepted as Pecten westendorpianus Nyst & Westendorp, 1839 † (unaccepted > junior subjective synonym)
  88. Species Pecten mclellani T. G. Gibson, 1987 †
  89. Species Pecten meseticus Maury, 1920 †
  90. Species Pecten mexicanus Perrilliat, 1992 †
  91. Species Pecten mississippiensis Conrad, 1860 †
  92. Species Pecten modestus Camacho, 1968 † (accepted > unreplaced junior homonym)
  93. Species Pecten naganumanus Yokoyama, 1920 †
  94. Species Pecten nebrodensis Gemmellaro & Di Blasi, 1874 †
  95. Species Pecten niciensis A. d'Orbigny, 1850 †
  96. Species Pecten nigromagnus (Sacco, 1897) †
  97. Species Pecten novaezelandiae Reeve, 1852
    1. Subspecies Pecten novaezelandiae rakiura C. A. Fleming, 1951 accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
  98. Species Pecten nugenti A. P. Brown, 1913 †
  99. Species Pecten oppeli Gemmellaro & Di Blasi, 1874 †
  100. Species Pecten paronai Ugolini, 1908 †
  101. Species Pecten paytensis Grzybowski, 1899 †
  102. Species Pecten pembaensis Eames & L. R. Cox, 1956 †
  103. Species Pecten perplanus S. G. Morton, 1833 †
    1. Subspecies Pecten perplanus byramensis J. Gardner, 1945 †
    2. Subspecies Pecten perplanus perplanus S. G. Morton, 1833 †
    3. Subspecies Pecten perplanus poulsoni S. G. Morton, 1834 † accepted as Pecten poulsoni S. G. Morton, 1834 † (unaccepted > superseded rank)
  104. Species Pecten pharaoni Depéret & Roman, 1902 †
  105. Species Pecten phoeniciensis Hertlein, 1936 †
  106. Species Pecten planariae Simonelli, 1889 †
  107. Species Pecten planosulcatus Matheron, 1843 †
  108. Species Pecten pontiamnis McLearn, 1842 †
  109. Species Pecten poulsoni S. G. Morton, 1834 †
  110. Species Pecten praevasseli de Böckh & F. D. S. Richardson, 1928 †
  111. Species Pecten pragalensis (Veiga Ferreira, 1953) †
  112. Species Pecten promontorensis Csepreghy-Meznerics, 1960 †
  113. Species Pecten pseudobeudanti Deperét & Roman, 1902 †
    1. Subspecies Pecten pseudobeudanti rotundatus Schaffer, 1910 † (accepted > unreplaced junior homonym, junior homonym of Pecten rotundatus Lamarck, 1819)
    2. Variety Pecten pseudobeudanti var. rotundata Schaffer, 1910 † accepted as Pecten pseudobeudanti rotundatus Schaffer, 1910 †
  114. Species Pecten raoulensis A. W. B. Powell, 1958
  115. Species Pecten remulus Weisbord, 1964 †
  116. Species Pecten rete O. Boettger, 1875 †
  117. Species Pecten saheliensis (Depéret & Solignac, 1929) †
  118. Species Pecten sansebastianus Maury, 1920 †
    1. Subspecies Pecten sansebastianus laresianus Maury, 1920 †
  119. Species Pecten schweinfurthi Blanckenhorn, 1900 †
  120. Species Pecten seabeensis H. G. Richards, 1947 †
  121. Species Pecten sedanensis K. Martin, 1909 †
  122. Species Pecten siederensis Kniker, 1919 †
  123. Species Pecten spondyloides Tate, 1882
  124. Species Pecten stantoni R. T. Hill, 1893 †
  125. Species Pecten subarcuatus Tournouër, 1874 †
    1. Subspecies Pecten subarcuatus fuchsi (Fontannes, 1878) †
    2. Subspecies Pecten subarcuatus styriacus Hilber, 1879 †
  126. Species Pecten subleythejanus Almera & Bofill y Poch, 1897 †
  127. Species Pecten sulcicostatus G. B. Sowerby II, 1842
    1. Variety Pecten sulcicostatus var. casa van Bruggen, 1961 accepted as Pecten novaezelandiae Reeve, 1852 (junior subjective synonym)
  128. Species Pecten tagicus Berkeley Cotter, 1904 †
  129. Species Pecten tenuisulcatus G. B. Sowerby I, 1847 †
  130. Species Pecten tietzei T. Fuchs, 1879 †
  131. Species Pecten tineae Mayer-Eymar, 1898 †
  132. Species Pecten tranquillianus McLearn, 1839 †
  133. Species Pecten urmiensis Abich, 1882 †
  134. Species Pecten valentinensis Fontannes, 1880 †
  135. Species Pecten vasatensis Benoist, 1914 †
  136. Species Pecten vedasensis Depéret & Roman, 1905 †
  137. Species Pecten vezzanensis Oppenheim, 1903 †
  138. Species Pecten waikikius Dall, Bartsch & Rehder, 1938
  139. Species Pecten waluensis Hertlein, 1933 †
  140. Species Pecten whitfieldi Weller, 1907 †
  141. Subgenus Pecten (Aequipecten) P. Fischer, 1886 accepted as Aequipecten P. Fischer, 1886
    1. Species Pecten (Aequipecten) acanthodes Dall, 1925 accepted as Lindapecten exasperatus (G. B. Sowerby II, 1842) (synonym)
    2. Species Pecten (Aequipecten) aequisulcatus P. P. Carpenter, 1864 accepted as Argopecten ventricosus (G. B. Sowerby II, 1842)
    3. Species Pecten (Aequipecten) amenensis J. G. Marks, 1951 † accepted as Lindapecten amenensis (J. G. Marks, 1951) † (unaccepted > superseded combination)
    4. Species Pecten (Aequipecten) amuriensis H. Woods, 1917 † accepted as Mixtipecten amuriensis (H. Woods, 1917) †
    5. Species Pecten (Aequipecten) arachnoideus Sokolov & Bodlevsky, 1931 † accepted as Radulopecten strictus (Münster, 1833) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    6. Species Pecten (Aequipecten) arlesiensis H. Woods, 1902 † accepted as Dhondtichlamys arlesiensis (H. Woods, 1902) † (unaccepted > superseded combination)
    7. Species Pecten (Aequipecten) bayzandi Healey, 1908 † accepted as Leptochondria bayzandi (Healey, 1908) † (unaccepted > superseded combination)
    8. Species Pecten (Aequipecten) catharinae Rollier, 1915 † accepted as Radulopecten scarburgensis (G. Young & Bird, 1822) † (unaccepted > junior subjective synonym)
    9. Species Pecten (Aequipecten) chipolanus Dall, 1898 † accepted as Lindapecten chipolanus (Dall, 1898) † (unaccepted > superseded combination)
    10. Species Pecten (Aequipecten) clignetti Krumbeck, 1913 † accepted as Indopecten clignetti (Krumbeck, 1913) †
      1. Variety Pecten (Aequipecten) clignetti var. glabra Krumbeck, 1913 † accepted as Indopecten krumbecki (Jaworski, 1915) †
    11. Species Pecten (Aequipecten) corymbiatus (Hedley, 1909) accepted as Cryptopecten nux (Reeve, 1853)
      1. Subspecies Pecten (Aequipecten) corymbiatus talicus Ladd, 1934 † (uncertain > taxon inquirendum)
    12. Species Pecten (Aequipecten) csepreghymeznericsae Báldi, 1961 † accepted as Aequipecten csepreghymeznericsae (Báldi, 1961) † (unaccepted > superseded combination)
    13. Species Pecten (Aequipecten) domgeri Mikhailovski, 1903 † accepted as Aequipecten opercularis opercularis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
      1. Variety Pecten (Aequipecten) domgeri var. derbentina Grigorovich-Berezovsky, 1925 † accepted as Aequipecten opercularis opercularis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    14. Species Pecten (Aequipecten) dujardini [sic] † accepted as Pecten dujardinii F. A. Roemer, 1841 † (unaccepted > misspelling - incorrect subsequent spelling)
      1. Variety Pecten (Aequipecten) dujardini var. vesiculosa Łopuski, 1912 † (uncertain > taxon inquirendum)
    15. Species Pecten (Aequipecten) effossus A. P. Brown & Pilsbry, 1911 † accepted as Lepidopecten scissuratus (Dall, 1898) † (unaccepted > junior subjective synonym)
    16. Species Pecten (Aequipecten) fibrosus (J. Sowerby, 1816) † accepted as Radulopecten fibrosus (J. Sowerby, 1816) † (unaccepted > superseded combination)
      1. Variety Pecten (Aequipecten) fibrosus var. duplicostatus Stoll, 1934 † accepted as Radulopecten fibrosus (J. Sowerby, 1816) † (unaccepted > junior subjective synonym)
    17. Species Pecten (Aequipecten) gaudryi Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (subjective synonym)
    18. Species Pecten (Aequipecten) heliacus Dall, 1925 accepted as Aequipecten heliacus (Dall, 1925)
    19. Species Pecten (Aequipecten) hilberi Mikhailovsky, 1903 † accepted as Aequipecten opercularis opercularis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    20. Species Pecten (Aequipecten) hphilippi Wilckens, 1909 † accepted as Scythentolium hphilippi (Wilckens, 1909) † (unaccepted > superseded combination)
    21. Species Pecten (Aequipecten) insularis Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (subjective synonym)
    22. Species Pecten (Aequipecten) jacobianus C. W. Cooke, 1919 † accepted as Interchlamys jacobiana (C. W. Cooke, 1919) † (unaccepted > superseded combination)
    23. Species Pecten (Aequipecten) kikaiensis Nomura & Zinbô, 1934 † accepted as Cryptopecten nux (Reeve, 1853) (unaccepted > junior subjective synonym)
    24. Species Pecten (Aequipecten) larnacensis Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (subjective synonym)
    25. Species Pecten (Aequipecten) lobecki Hubbard, 1920 † accepted as Aequipecten lobecki (Hubbard, 1920) † (unaccepted > superseded combination)
    26. Species Pecten (Aequipecten) percarus Hertlein, 1925 † accepted as Argopecten percarus (Hertlein, 1925) † (unaccepted > superseded combination)
    27. Species Pecten (Aequipecten) pexatus H. Woods, 1902 † accepted as Merklinia variabilis (F. von Hagenow, 1842) † (unaccepted > junior subjective synonym)
    28. Species Pecten (Aequipecten) plurinominis Pilsbry & C. W. Johnson, 1917 † accepted as Lindapecten plurinominis (Pilsbry & C. W. Johnson, 1917) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Aequipecten) plurinominis progresoensis Marks, 1951 † accepted as Lindapecten plurinominis progresoensis (J. G. Marks, 1951) † (unaccepted > superseded combination)
    29. Species Pecten (Aequipecten) preglyptus Olsson, 1922 † accepted as Amussiopecten preglyptus (Olsson, 1922) † (unaccepted > superseded combination)
    30. Species Pecten (Aequipecten) sarumensis H. Woods, 1902 † accepted as Dhondtichlamys sarumensis (H. Woods, 1902) † (unaccepted > superseded combination)
    31. Species Pecten (Aequipecten) schreteri Noszky, 1936 † accepted as Costellamussiopecten schreteri (Noszky, 1936) † (unaccepted > superseded combination)
    32. Species Pecten (Aequipecten) scissuratus Dall, 1898 † accepted as Lepidopecten scissuratus (Dall, 1898) † (unaccepted > superseded combination)
    33. Species Pecten (Aequipecten) seinaamensis Krumbeck, 1924 † accepted as Indopecten seinaamensis (Krumbeck, 1924) † (unaccepted > superseded combination)
    34. Species Pecten (Aequipecten) sigmaringensis Rollier, 1915 † accepted as Sigmaringenopecten sigmaringensis (Rollier, 1915) † (unaccepted > superseded combination)
    35. Species Pecten (Aequipecten) subserraticosta Krumbeck, 1924 † accepted as Indopecten serraticosta (Bittner, 1899) † (unaccepted > junior subjective synonym)
    36. Species Pecten (Aequipecten) suwaneensis Dall, 1898 † accepted as Chlamys suwaneensis (Dall, 1898) † (unaccepted > superseded combination)
    37. Species Pecten (Aequipecten) tenuicostatus Stoll, 1934 † accepted as Radulopecten fibrosus (J. Sowerby, 1816) † (unaccepted > junior subjective synonym)
    38. Species Pecten (Aequipecten) triboleti Rollier, 1915 † accepted as Radulopecten fibrosus (J. Sowerby, 1816) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    39. Species Pecten (Aequipecten) yanagawaensis Nomura & Zinbô, 1936 † accepted as Cryptopecten yanagawaensis (Nomura & Zinbô, 1936) † (unaccepted > superseded combination)
    40. Species Pecten (Aequipecten) zenonis Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (unaccepted > superseded combination)
      1. Variety Pecten (Aequipecten) zenonis var. horridula Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (subjective synonym)
      2. Variety Pecten (Aequipecten) zenonis var. nicosiensis Cowper-Reed, 1935 † accepted as Aequipecten zenonis (Cowper-Reed, 1935) † (subjective synonym)
    41. Species Pecten (Aequipecten) fourtaui Blanckenhorn, 1901 † (uncertain > taxon inquirendum)
    42. Species Pecten (Aequipecten) scutariensis Vetters, 1907 † (uncertain > taxon inquirendum)
    43. Species Pecten (Aequipecten) subnumidus Blanckenhorn, 1900 † (uncertain > taxon inquirendum)
  142. Subgenus Pecten (Amoebea) Fontannes, 1878 † accepted as Aequipecten P. Fischer, 1886 (unaccepted > junior subjective synonym)
  143. Subgenus Pecten (Amphijanira) Bittner, 1901 † accepted as Amphijanira Bittner, 1901 † (unaccepted > superseded rank)
    1. Species Pecten (Amphijanira) aeriphilus Bittner, 1902 † accepted as Amphijanira aeriphila (Bittner, 1902) † (unaccepted > superseded combination)
  144. Subgenus Pecten (Amusiopecten) [sic] † accepted as Amussiopecten Sacco, 1897 † (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Amusiopecten) kankoensis K. Tan, 1971 † accepted as Amussiopecten kankoensis (K. Tan, 1971) † (unaccepted > superseded combination)
    2. Species Pecten (Amusiopecten) spinulosa (Münster, 1833) † accepted as Costellamussiopecten spinulosus (Münster, 1833) † (unaccepted > superseded combination)
  145. Subgenus Pecten (Amusium) Röding, 1798 accepted as Amusium Röding, 1798
    1. Species Pecten (Amusium) aguaclarensis F. Hodson & H. Hodson, 1927 † accepted as Amusium aguaclarense (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
    2. Species Pecten (Amusium) andium Tornquist, 1898 † accepted as Parvamussium pumilum andium (Tornquist, 1898) † (superseded rank and combination)
    3. Species Pecten (Amusium) antiguensis A. P. Brown, 1913 † accepted as Leopecten antiguensis (A. P. Brown, 1913) † (unaccepted > superseded combination)
    4. Species Pecten (Amusium) balticus Dames, 1874 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > junior subjective synonym)
    5. Species Pecten (Amusium) condoni Hertlein, 1925 † accepted as Yabepecten condoni (Hertlein, 1925) † (unaccepted > superseded combination)
    6. Species Pecten (Amusium) correctus Pilsbry & C. W. Johnson, 1917 † accepted as Leopecten gatunensis (Toula, 1909) † (unaccepted > junior subjective synonym)
    7. Species Pecten (Amusium) danei Stephenson, 1941 † accepted as Amusium danei (Stephenson, 1941) † (unaccepted > superseded combination)
    8. Species Pecten (Amusium) lompocensis Arnold, 1906 † accepted as Amusium lompocensis (Arnold, 1906) † (unaccepted > superseded combination)
    9. Species Pecten (Amusium) luna A. P. Brown & Pilsbry, 1913 † accepted as Amusium toulae (A. P. Brown & Pilsbry, 1911) † (unaccepted > junior subjective synonym)
    10. Species Pecten (Amusium) marensis Weisbord, 1964 accepted as Euvola marensis (Weisbord, 1964) † (unaccepted > superseded combination)
    11. Species Pecten (Amusium) milneedwardsi De Gregorio, 1884 accepted as Amusium pleuronectes (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    12. Species Pecten (Amusium) ninae Karakasch, 1897 † accepted as Parvamussium ninae (Karakasch, 1897) † (unaccepted > superseded combination)
    13. Species Pecten (Amusium) ocalanus Dall, 1898 † accepted as Amusium ocalanum (Dall, 1898) † (unaccepted > superseded combination)
    14. Species Pecten (Amusium) pawlowi Retowski, 1893 † accepted as Propeamussium pawlowi (Retowski, 1893) † (unaccepted > superseded combination)
    15. Species Pecten (Amusium) precursor Dall, 1898 † accepted as Amusium precursor (Dall, 1898) † (unaccepted > superseded combination)
    16. Species Pecten (Amusium) sokolowi Retowski, 1893 † accepted as Propeamussium sokolowi (Retowski, 1893) † (unaccepted > superseded combination)
    17. Species Pecten (Amusium) sol A. P. Brown & Pilsbry, 1913 † accepted as Amusium sol (A. P. Brown & Pilsbry, 1913) † (unaccepted > superseded combination)
    18. Species Pecten (Amusium) toulae A. P. Brown & Pilsbry, 1911 † accepted as Amusium toulae (A. P. Brown & Pilsbry, 1911) † (unaccepted > superseded combination)
    19. Species Pecten (Amusium) zamorensis F. Hodson & H. Hodson, 1927 † accepted as Zamorapecten zamorensis (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
  146. Subgenus Pecten (Amussiopecten) Sacco, 1897 † accepted as Amussiopecten Sacco, 1897 † (unaccepted > superseded rank)
    1. Species Pecten (Amussiopecten) africanus L. R. Cox, 1927 † accepted as Amussiopecten africanus (L. R. Cox, 1927) † (unaccepted > superseded combination)
    2. Species Pecten (Amussiopecten) albinus Teppner, 1918 † accepted as Gigantopecten albinus (Teppner, 1918) † (unaccepted > superseded combination)
    3. Species Pecten (Amussiopecten) benoisti Cossmann & Peyrot, 1914 † accepted as Costellamussiopecten benoisti (Cossmann & Peyrot, 1914) † (unaccepted > superseded combination)
    4. Species Pecten (Amussiopecten) burdigalensis (Lamarck, 1806) † accepted as Amussiopecten burdigalensis (Lamarck, 1806) † (unaccepted > superseded combination)
      1. Variety Pecten (Amussiopecten) burdigalensis var. minor Telegdi-Roth, 1914 † accepted as Amussiopecten minor (Telegdi-Roth, 1914) † (superseded rank and combination)
    5. Species Pecten (Amussiopecten) caralitanus [sic] † accepted as Pecten karalitanus Meneghini, 1857 † (unaccepted > misspelling - incorrect subsequent spelling)
    6. Species Pecten (Amussiopecten) destefanii Ugolini, 1903 † accepted as Costellamussiopecten baranensis (Almera & Bofill y Poch, 1897) † (unaccepted > junior subjective synonym)
    7. Species Pecten (Amussiopecten) dregeri Teppner, 1918 † accepted as Gigantopecten albinus (Teppner, 1918) † (subjective synonym)
    8. Species Pecten (Amussiopecten) gregoryi L. R. Cox, 1927 † accepted as Amussiopecten gregoryi (L. R. Cox, 1927) † (unaccepted > superseded combination)
    9. Species Pecten (Amussiopecten) jaworskii Teppner, 1918 † accepted as Gigantopecten albinus (Teppner, 1918) † (subjective synonym)
    10. Species Pecten (Amussiopecten) kadici Teppner, 1918 † accepted as Gigantopecten albinus (Teppner, 1918) † (subjective synonym)
    11. Species Pecten (Amussiopecten) schwinneri Teppner, 1918 † accepted as Gigantopecten tournalii (de Serres, 1829) † (unaccepted > junior subjective synonym)
    12. Species Pecten (Amussiopecten) yabei Nomura, 1933 † accepted as Amussiopecten yabei (Nomura, 1933) † (unaccepted > superseded combination)
  147. Subgenus Pecten (Amussium) Röding, 1798 accepted as Amusium Röding, 1798
    1. Species Pecten (Amussium) andamanense Bavay, 1905 accepted as Propeamussium andamanense (Bavay, 1905) (original combination)
    2. Species Pecten (Amussium) cristatum Bavay, 1905 accepted as Pecten (Amussium) cristatus Bavay, 1905 (incorrect original spelling)
    3. Species Pecten (Amussium) cristatus Bavay, 1905 accepted as Parvamussium cristatellum (Dautzenberg & Bavay, 1912) (invalid: junior homonym of Pecten cristatus Bronn, 1828; Amussium cristatellum Dautzenberg & Bavay, 1912 is a replacement name)
    4. Species Pecten (Amussium) donaiensis Mansuy, 1914 † accepted as Parvamussium donaiense (Mansuy, 1914) † (unaccepted > superseded combination)
    5. Species Pecten (Amussium) hulshofi K. Martin, 1909 † accepted as Amusium hulshofi (K. Martin, 1909) † (unaccepted > superseded combination)
    6. Species Pecten (Amussium) praeobliteratus Dollfus, 1917 † accepted as Amusium praeobliteratum (Dollfus, 1917) † (unaccepted > superseded combination)
    7. Species Pecten (Amussium) tatei Gregorio, 1898 accepted as Amusium balloti (Bernardi, 1861)
    8. Species Pecten (Amussium) cinguliferus Zittel, 1870 † (uncertain > taxon inquirendum)
  148. Subgenus Pecten (Anatipopecten) Hertlein, 1936 † accepted as Anatipopecten Hertlein, 1936 † (unaccepted > superseded rank)
  149. Subgenus Pecten (Antijanira) Bittner, 1901 † accepted as Antijanira Bittner, 1901 † (unaccepted > superseded rank)
    1. Species Pecten (Antijanira) globosa Kutassy, 1928 † (unaccepted > nomen nudum)
    2. Species Pecten (Antijanira) hungaricus Bittner, 1901 † accepted as Antijanira hungarica (Bittner, 1901) † (unaccepted > superseded combination)
  150. Subgenus Pecten (Aviculopecten) McCoy, 1851 † accepted as Aviculopecten McCoy, 1851 † (unaccepted > superseded rank)
    1. Species Pecten (Aviculopecten) comelicanus Stache, 1878 † accepted as Gardenapecten comelicanus (Stache, 1878) † (unaccepted > superseded combination)
    2. Species Pecten (Aviculopecten) subloczyi Krumbeck, 1924 † accepted as Aviculopecten subloczyi (Krumbeck, 1924) † (unaccepted > superseded combination)
    3. Species Pecten (Aviculopecten) trinkeri Stache, 1878 † accepted as Gardenapecten trinkeri (Stache, 1878) † (unaccepted > superseded combination)
    4. Species Pecten (Aviculopecten) wilczeki Toula, 1875 † accepted as Etheripecten wilczeki (Toula, 1875) † (unaccepted > superseded combination)
  151. Subgenus Pecten (Bittnerella) Dall, 1898 † accepted as Bittnerella Dall, 1898 † (unaccepted > superseded rank)
    1. Species Pecten (Bittnerella) damesi J. Böhm, 1904 † accepted as Amphijanira damesi (J. Böhm, 1904) † (unaccepted > superseded combination)
  152. Subgenus Pecten (Camptonectes) Agassiz, 1864 † accepted as Camptonectes Agassiz, 1864 †
    1. Species Pecten (Camptonectes) auensis Kittl, 1882 † accepted as Palliolum auensis (Kittl, 1882) † (unaccepted > superseded combination)
    2. Species Pecten (Camptonectes) broenlundi Ravn, 1910 † accepted as Mclearnia broenlundi (Ravn, 1910) † (unaccepted > superseded combination)
    3. Species Pecten (Camptonectes) bubonis Stephenson, 1941 † accepted as Camptonectes bubonis (Stephenson, 1941) † (unaccepted > superseded combination)
    4. Species Pecten (Camptonectes) dubrisiensis H. Woods, 1902 † accepted as Mclearnia dubrisiensis (H. Woods, 1902) † (unaccepted > superseded combination)
    5. Species Pecten (Camptonectes) ellsworthensis Stephenson, 1952 † accepted as Camptonectes ellsworthensis (Stephenson, 1952) † (unaccepted > superseded combination)
    6. Species Pecten (Camptonectes) gaultinus H. Woods, 1902 † accepted as Camptonectes gaultinus (H. Woods, 1902) † (unaccepted > superseded combination)
    7. Species Pecten (Camptonectes) harfordus C. H. Davis, 1913 † accepted as Delectopecten harfordus (C. H. Davis, 1913) † (unaccepted > superseded combination)
    8. Species Pecten (Camptonectes) hectori H. Woods, 1917 † accepted as Camptonectes selwynensis H. J. Finlay, 1927 † (invalid: not Hutton, 1873 nor Woldrich, 1918. Camptonectes selwynensis Finlay, 1927 is replacement name)
    9. Species Pecten (Camptonectes) hertlei Bittner, 1884 † accepted as Camptonectes hertlei (Bittner, 1884) † (unaccepted > superseded combination)
    10. Species Pecten (Camptonectes) insutus Cragin, 1905 † accepted as Radulopecten strictus (Münster, 1833) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    11. Species Pecten (Camptonectes) kaffraria Rennie, 1930 † accepted as Camptonectes kaffraria (Rennie, 1930) † (unaccepted > superseded combination)
    12. Species Pecten (Camptonectes) kalkowskyi Petrascheck, 1906 † accepted as Camptonectes virgatus (Nilsson, 1827) † (unaccepted > junior subjective synonym)
    13. Species Pecten (Camptonectes) kaufmanensis Stephenson, 1941 † accepted as Camptonectes kaufmanensis (Stephenson, 1941) † (unaccepted > superseded combination)
    14. Species Pecten (Camptonectes) martinsensis Stephenson, 1952 † accepted as Camptonectes moodyi (Stephenson, 1952) † (subjective synonym)
    15. Species Pecten (Camptonectes) miyakoensis Nagao, 1934 † accepted as Eburneopecten miyakoensis (Nagao, 1934) † (unaccepted > superseded combination)
    16. Species Pecten (Camptonectes) moodyi Stephenson, 1952 † accepted as Camptonectes moodyi (Stephenson, 1952) † (unaccepted > superseded combination)
    17. Species Pecten (Camptonectes) pueyrrydonensis Stanton, 1901 † accepted as Camptonectes pueyrrydonensis (Stanton, 1901) † (unaccepted > superseded combination)
    18. Species Pecten (Camptonectes) textus R. A. Philippi, 1843 † accepted as Palliolum decussatum (Münster, 1833) † (unaccepted > junior subjective synonym)
    19. Species Pecten (Camptonectes) wittenburgi Kiparisova, 1938 † accepted as Streblochondria wittenburgi (Kiparisova, 1938) † (unaccepted > superseded combination)
    20. Species Pecten (Camptonectes) cavanus Stephenson, 1952 † (uncertain > taxon inquirendum)
  153. Subgenus Pecten (Chlamys) Röding, 1798 accepted as Chlamys Röding, 1798
    1. Species Pecten (Chlamys) alexandri Vredenburg, 1928 † accepted as Chlamys alexandri (Vredenburg, 1928) † (unaccepted > superseded combination)
    2. Species Pecten (Chlamys) alternans Alekseyev, 1945 † accepted as Chlamys alternans (Alekseyev, 1945) † (unaccepted > superseded combination)
    3. Species Pecten (Chlamys) alumensis Dall, 1898 † accepted as Antillipecten alumensis (Dall, 1898) † (unaccepted > superseded combination)
    4. Species Pecten (Chlamys) amandi Hertlein, 1935 accepted as Zygochlamys patagonica (P. P. King, 1832)
    5. Species Pecten (Chlamys) ashiyaensis Nagao, 1928 † accepted as Chlamys ashiyaensis (Nagao, 1928) † (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) ashiyaensis var. denselineatus Nagao, 1928 † accepted as Chlamys ashiyaensis (Nagao, 1928) † (subjective synonym)
    6. Species Pecten (Chlamys) asperulinus Stoliczka, 1871 † accepted as Lyropecten ternatus (Münster, 1833) † (unaccepted > junior subjective synonym)
    7. Species Pecten (Chlamys) bartschi Arnold, 1906 † accepted as Chlamys bartschi (Arnold, 1906) † (unaccepted > superseded combination)
    8. Species Pecten (Chlamys) bellilamellatus Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837) (unaccepted > junior subjective synonym)
    9. Species Pecten (Chlamys) blyensis de Loriol, 1904 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    10. Species Pecten (Chlamys) bourgeati de Loriol, 1904 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    11. Species Pecten (Chlamys) branneri Arnold, 1906 † accepted as Chlamys branneri (Arnold, 1906) † (unaccepted > superseded combination)
    12. Species Pecten (Chlamys) brisgoviensis Rollier, 1911 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    13. Species Pecten (Chlamys) britannicus H. Woods, 1902 † accepted as Dhondtichlamys britannica (H. Woods, 1902) † (unaccepted > superseded combination)
    14. Species Pecten (Chlamys) buchivacoanus F. Hodson & H. Hodson, 1927 † accepted as Lindapecten buchivacoanus (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) buchivacoanus falconensis F. Hodson & H. Hodson, 1927 † accepted as Lindapecten buchivacoanus falconensis (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
      2. Subspecies Pecten (Chlamys) buchivacoanus maracaibensis F. Hodson & H. Hodson, 1927 † accepted as Lindapecten buchivacoanus maracaibensis (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
    15. Species Pecten (Chlamys) bullatus Dautzenberg & Bavay, 1912 accepted as Cryptopecten bullatus (Dautzenberg & Bavay, 1912) (superseded combination)
    16. Species Pecten (Chlamys) cactaceus Dall, 1898 † accepted as Chagrepecten cactaceus (Dall, 1898) † (unaccepted > superseded combination)
    17. Species Pecten (Chlamys) calkinsi Arnold, 1906 † accepted as Chlamys calkinsi (Arnold, 1906) † (unaccepted > superseded combination)
    18. Species Pecten (Chlamys) caloosensis Mansfield, 1939 † accepted as Argopecten comparilis (Tuomey & F. S. Holmes, 1855) † (unaccepted > junior subjective synonym)
    19. Species Pecten (Chlamys) charltonius Mansfield, 1936 † accepted as Argopecten charltonius (Mansfield, 1936) † (unaccepted > superseded combination)
    20. Species Pecten (Chlamys) clintonius Say, 1824 † accepted as Placopecten clintonius (Say, 1824) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) clintonius rappahannockensis Mansfield, 1936 † accepted as Placopecten clintonius rappahannockensis (Mansfield, 1936) † (unaccepted > superseded combination)
    21. Species Pecten (Chlamys) coccymelus Dall, 1898 † accepted as Chesapecten coccymelus (Dall, 1898) † (unaccepted > superseded combination)
    22. Species Pecten (Chlamys) cocoanus Dall, 1898 † accepted as Chlamys cocoana (Dall, 1898) † (unaccepted > superseded combination)
    23. Species Pecten (Chlamys) collazoensis Hubbard, 1920 † accepted as Chlamys collazoensis (Hubbard, 1920) † (unaccepted > superseded combination)
    24. Species Pecten (Chlamys) cornwalli B. L. Clark & Arnold, 1923 † accepted as Chlamys cornwalli (B. L. Clark & Arnold, 1923) † (unaccepted > superseded combination)
    25. Species Pecten (Chlamys) coronatiformis Krumbeck, 1924 † accepted as Pseudopecten coronatiformis (Krumbeck, 1924) † (unaccepted > superseded combination)
    26. Species Pecten (Chlamys) corvina G. D. Harris, 1946 † accepted as Chlamys corvina (G. D. Harris, 1946) † (unaccepted > superseded combination)
    27. Species Pecten (Chlamys) coudeini Bavay, 1903 accepted as Juxtamusium coudeini (Bavay, 1903) (basionym)
    28. Species Pecten (Chlamys) couffoni Dollfus & Dautzenberg, 1920 † accepted as Chlamys couffoni (Dollfus & Dautzenberg, 1920) † (unaccepted > superseded combination)
    29. Species Pecten (Chlamys) courtieri Kobayashi, 1935 † accepted as Praechlamys courtieri (Kobayashi, 1935) † (unaccepted > superseded combination)
    30. Species Pecten (Chlamys) crassivenius Yokoyama, 1929 † accepted as Gloripallium crassivenium (Yokoyama, 1929) † (unaccepted > superseded combination)
    31. Species Pecten (Chlamys) curvivarians Dietrich, 1933 † accepted as Chlamys curvivarians (Dietrich, 1933) † (unaccepted > superseded combination)
    32. Species Pecten (Chlamys) dallasi E. K. Jordan & Hertlein, 1926 † accepted as Chagrepecten dallasi (E. K. Jordan & Hertlein, 1926) † (unaccepted > superseded combination)
    33. Species Pecten (Chlamys) depereti Friedberg, 1907 † accepted as Karnekampia lilli (Pusch, 1837) † (unaccepted > junior subjective synonym)
    34. Species Pecten (Chlamys) desiderii Bittner, 1901 † accepted as Camptonectes (Annulinectes) desiderii (Bittner, 1901) † (unaccepted > superseded combination)
    35. Species Pecten (Chlamys) dichrous Suter, 1909 accepted as Talochlamys dichroa (Suter, 1909) (superseded combination)
    36. Species Pecten (Chlamys) dujardini [sic] † accepted as Pecten dujardinii F. A. Roemer, 1841 † (unaccepted > misspelling - incorrect subsequent spelling)
      1. Mutatio Pecten (Chlamys) dujardini mut. perornata Cottreau, 1922 † accepted as Merklinia perornata (Cottreau, 1922) † (superseded rank and combination)
    37. Species Pecten (Chlamys) eboreus Conrad, 1833 † accepted as Carolinapecten eboreus (Conrad, 1833) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) eboreus bertiensis Mansfield, 1937 † accepted as Carolinapecten eboreus bertiensis (Mansfield, 1937) † (unaccepted > superseded combination)
      2. Subspecies Pecten (Chlamys) eboreus buckinghamensis Mansfield, 1939 † accepted as Carolinapecten eboreus walkerensis (Tucker-Rowland, 1934) † (unaccepted > junior subjective synonym)
      3. Subspecies Pecten (Chlamys) eboreus watsonensis Mansfield, 1936 † accepted as Carolinapecten eboreus watsonensis (Mansfield, 1936) † (unaccepted > superseded combination)
    38. Species Pecten (Chlamys) elegantissimus Deshayes, 1863 accepted as Glorichlamys elegantissima (Deshayes, 1863)
    39. Species Pecten (Chlamys) elini (Kazakova, 1952) † accepted as Palliolum bittneri (Toula, 1899) † (unaccepted > junior subjective synonym)
    40. Species Pecten (Chlamys) erici Wiedey, 1928 † accepted as Chlamys (Leochlamys) erici (Wiedey, 1928) † (unaccepted > superseded combination)
    41. Species Pecten (Chlamys) erythrocomatus Dall, 1907 accepted as Chlamys albida (Arnold, 1906) (synonym)
    42. Species Pecten (Chlamys) etiveyensis de Loriol, 1904 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    43. Species Pecten (Chlamys) evergladensis Mansfield, 1932 † accepted as Argopecten comparilis (Tuomey & F. S. Holmes, 1855) † (unaccepted > junior subjective synonym)
      1. Subspecies Pecten (Chlamys) evergladensis charlottensis Mansfield, 1936 † accepted as Argopecten vicenarius charlottensis (Mansfield, 1936) † (unaccepted > superseded combination)
    44. Species Pecten (Chlamys) farreri K. H. Jones & Preston, 1904 accepted as Chlamys (Leochlamys) farreri (K. H. Jones & Preston, 1904) (unaccepted > superseded combination)
    45. Species Pecten (Chlamys) favrii Stoppani, 1863 † accepted as Chlamys favrii (Stoppani, 1863) † (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) favrii var. tatrica Goetel, 1917 † accepted as Chlamys tatrica (Goetel, 1917) † (superseded rank and combination)
    46. Species Pecten (Chlamys) feddeni Vredenburg, 1928 † accepted as Chlamys feddeni (Vredenburg, 1928) † (unaccepted > superseded combination)
    47. Species Pecten (Chlamys) felipponei Dall, 1922 accepted as Flexopecten felipponei (Dall, 1922) (unaccepted > superseded combination)
    48. Species Pecten (Chlamys) fibrosodichotomus Kasansky, 1909 † accepted as Radulopecten fibrosodichotomus (Kasansky, 1909) † (unaccepted > superseded combination)
    49. Species Pecten (Chlamys) fluctuatus Bavay, 1905 accepted as Delectopecten fluctuatus (Bavay, 1905) (original combination)
    50. Species Pecten (Chlamys) fucanus Dall, 1898 † accepted as Vertipecten fucanus (Dall, 1898) † (unaccepted > superseded combination)
    51. Species Pecten (Chlamys) gibbus (Linnaeus, 1758) † accepted as Argopecten gibbus (Linnaeus, 1758) (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) gibbus anteamplicostatus Mansfield, 1936 † accepted as Argopecten anteamplicostatus (Mansfield, 1936) † (superseded rank and combination)
    52. Species Pecten (Chlamys) gilbertharrisi Tucker-Rowland, 1931 † accepted as Chlamys beverlyi Tucker-Rowland, 1934 † (unaccepted > junior homonym, junior homonym of Pecten gilbertharrisi F. Hodson & H. Hodson, 1927; Chlamys beverlyi is a replacement name)
    53. Species Pecten (Chlamys) girardoti de Loriol, 1904 † accepted as Radulopecten strictus (Münster, 1833) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    54. Species Pecten (Chlamys) gladensis Mansfield, 1936 † accepted as Carolinapecten gladensis (Mansfield, 1936) † (unaccepted > superseded combination)
    55. Species Pecten (Chlamys) grabaui Hubbard, 1920 † accepted as Chlamys grabaui (Hubbard, 1920) † (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) grabaui var. aguadensis Hubbard, 1920 † accepted as Chlamys grabaui (Hubbard, 1920) †
      2. Variety Pecten (Chlamys) grabaui var. guayabensis Hubbard, 1920 † (uncertain > unassessed)
      3. Variety Pecten (Chlamys) grabaui var. hatoensis Hubbard, 1920 † (uncertain > unassessed)
    56. Species Pecten (Chlamys) gracilisquamosa P. J. Fischer, 1921 † accepted as Mimachlamys gracilisquamosa (P. J. Fischer, 1921) † (unaccepted > superseded combination)
    57. Species Pecten (Chlamys) gracilisquamosus P. J. Fischer, 1921 † accepted as Mimachlamys gracilisquamosa (P. J. Fischer, 1921) † (unaccepted > superseded combination)
    58. Species Pecten (Chlamys) grunskyi Hertlein, 1929 † accepted as Vertipecten grunskyi (Hertlein, 1929) † (unaccepted > superseded combination)
    59. Species Pecten (Chlamys) hamlini Arnold, 1906 † accepted as Swiftopecten hamlini (Arnold, 1906) † (unaccepted > superseded combination)
    60. Species Pecten (Chlamys) harrisii Dall, 1898 † accepted as Lindapecten harrisii (Dall, 1898) † (unaccepted > superseded combination)
    61. Species Pecten (Chlamys) hastatus G. B. Sowerby II, 1842 accepted as Chlamys hastata (G. B. Sowerby II, 1842)
      1. Subspecies Pecten (Chlamys) hastatus albidus Arnold, 1906 accepted as Chlamys albida (Arnold, 1906)
      2. Variety Pecten (Chlamys) hastatus var. ingeniosa Yokoyama, 1929 † accepted as Chlamys ingeniosa (Yokoyama, 1929) † (superseded rank and combination)
    62. Species Pecten (Chlamys) hericeus [sic] accepted as Pecten hericius A. Gould, 1850 (unaccepted > misspelling - incorrect subsequent spelling)
      1. Variety Pecten (Chlamys) hericeus var. navarchus Dall, 1898 † accepted as Chlamys rubida (Hinds, 1845) (unaccepted > junior objective synonym, unnecessary replacement name)
      2. Variety Pecten (Chlamys) hericeus var. strategus Dall, 1898 † accepted as Chlamys behringiana (Middendorff, 1849) (unaccepted > junior subjective synonym)
    63. Species Pecten (Chlamys) hericius A. Gould, 1850 accepted as Chlamys hastata (G. B. Sowerby II, 1842)
      1. Variety Pecten (Chlamys) hericius var. albidus Arnold, 1906 accepted as Chlamys albida (Arnold, 1906)
    64. Species Pecten (Chlamys) hertleini Loel & Corey, 1932 † accepted as Chlamys hertleini (Loel & Corey, 1932) † (unaccepted > superseded combination)
    65. Species Pecten (Chlamys) hodgei Hertlein, 1925 † accepted as Chlamys hodgei (Hertlein, 1925) † (unaccepted > superseded combination)
    66. Species Pecten (Chlamys) hodgii Hubbard, 1920 † accepted as Mimachlamys canalis (A. P. Brown & Pilsbry, 1913) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    67. Species Pecten (Chlamys) imbricatus (Gmelin, 1791) accepted as Caribachlamys pellucens (Linnaeus, 1758)
      1. Variety Pecten (Chlamys) imbricatus var. mildredae F. M. Bayer, 1941 accepted as Caribachlamys mildredae (F. M. Bayer, 1941) (unaccepted > superseded combination)
    68. Species Pecten (Chlamys) inaequialternans Parona, 1889 † accepted as Praechlamys inaequialternans (Parona, 1889) † (unaccepted > junior subjective synonym)
    69. Species Pecten (Chlamys) indecisus Dall, 1898 † accepted as Chlamys indecisa (Dall, 1898) † (unaccepted > superseded combination)
    70. Species Pecten (Chlamys) inequialternans Parona, 1889 † accepted as Pecten (Chlamys) inaequialternans Parona, 1889 † (unaccepted > misspelling - incorrect original spelling)
    71. Species Pecten (Chlamys) islandicus O. F. Müller, 1776 accepted as Chlamys islandica (O. F. Müller, 1776) (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) islandicus picoensis Waterfall, 1929 † accepted as Chlamys rubida (Hinds, 1845) (unaccepted > junior subjective synonym)
    72. Species Pecten (Chlamys) jeffersonius Say, 1824 † accepted as Chesapecten jeffersonius (Say, 1824) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) jeffersonius palmyrensis Mansfield, 1936 † accepted as Chesapecten septenarius (Say, 1824) † (unaccepted > junior subjective synonym)
    73. Species Pecten (Chlamys) jordani Arnold, 1903 † accepted as Chlamys rubida (Hinds, 1845) (unaccepted > junior subjective synonym)
    74. Species Pecten (Chlamys) kabolintangensis K. Martin, 1909 † accepted as Chlamys kabolintangensis (K. Martin, 1909) †
    75. Species Pecten (Chlamys) kagamianus (Yokoyama, 1923) † accepted as Kotorapecten kagamianus (Yokoyama, 1923) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) kagamianus miyagiensis Nakamura, 1940 † accepted as Nanaochlamys notoensis otutumiensis (Nomura & Hatai, 1937) † (unaccepted > junior subjective synonym)
    76. Species Pecten (Chlamys) kindlei Dall, 1920 † accepted as Swiftopecten swiftii (Bernardi, 1858) (unaccepted > junior subjective synonym)
    77. Species Pecten (Chlamys) kneri Hilber, 1882 † accepted as Karnekampia lilli (Pusch, 1837) † (unaccepted > junior subjective synonym)
    78. Species Pecten (Chlamys) kryshtofowichi Kiparisova, 1938 † accepted as Confusionella loczyi (Bittner, 1901) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    79. Species Pecten (Chlamys) landesi Arnold, 1906 † accepted as Chlamys landesi (Arnold, 1906) † (unaccepted > superseded combination)
    80. Species Pecten (Chlamys) landi C. W. Cooke, 1921 † accepted as Mimachlamys landi (C. W. Cooke, 1921) † (unaccepted > superseded combination)
    81. Species Pecten (Chlamys) latiauratus Conrad, 1837 accepted as Leptopecten latiauratus (Conrad, 1837)
      1. Subspecies Pecten (Chlamys) latiauratus bellilamellatus Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837)
      2. Subspecies Pecten (Chlamys) latiauratus cerritensis Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837)
      3. Subspecies Pecten (Chlamys) latiauratus delosi Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837)
      4. Subspecies Pecten (Chlamys) latiauratus fragilis Arnold, 1903 † accepted as Leptopecten latiauratus (Conrad, 1837) (unaccepted > junior subjective synonym)
    82. Species Pecten (Chlamys) latiauritus [sic] accepted as Leptopecten latiauratus (Conrad, 1837) (misspelling by Arnold, 1906)
      1. Variety Pecten (Chlamys) latiauritus var. cerritensis Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837)
      2. Variety Pecten (Chlamys) latiauritus var. delosi Arnold, 1906 accepted as Leptopecten latiauratus (Conrad, 1837)
      3. Variety Pecten (Chlamys) latiauritus var. fragilis Arnold, 1903 † accepted as Leptopecten latiauratus (Conrad, 1837) (unaccepted > junior subjective synonym)
      4. Variety Pecten (Chlamys) latiauritus var. fucicolus Dall, 1898 accepted as Leptopecten latiauratus (Conrad, 1837)
      5. Variety Pecten (Chlamys) latiauritus var. monotimeris Conrad, 1837 accepted as Leptopecten latiauratus (Conrad, 1837)
    83. Species Pecten (Chlamys) lauensis Ladd, 1945 † accepted as Laevichlamys lauensis (Ladd, 1945) † (unaccepted > superseded combination)
    84. Species Pecten (Chlamys) lawsoni Arnold, 1906 accepted as Chlamys hastata (G. B. Sowerby II, 1842)
    85. Species Pecten (Chlamys) linki Dall, 1926 accepted as Leptopecten linki (Dall, 1926) (unaccepted > superseded combination)
    86. Species Pecten (Chlamys) liocymatus Dall, 1925 accepted as Argopecten gibbus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    87. Species Pecten (Chlamys) lioicus Dall, 1907 † accepted as Chlamys lioica (Dall, 1907) (unaccepted > superseded combination)
    88. Species Pecten (Chlamys) lowei Hertlein, 1935 accepted as Spathochlamys vestalis (Reeve, 1853) (unaccepted > junior subjective synonym)
    89. Species Pecten (Chlamys) lycetti Rollier, 1911 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    90. Species Pecten (Chlamys) mayaguezensis Dall & C. T. Simpson, 1901 accepted as Argopecten lineolaris (Lamarck, 1819) (unaccepted > junior subjective synonym)
    91. Species Pecten (Chlamys) meisensis Makiyama, 1926 † accepted as Chlamys (Nomurachlamys) meisensis (Makiyama, 1926) † (unaccepted > superseded combination)
    92. Species Pecten (Chlamys) menkrawitensis Beets, 1941 † accepted as Chlamys menkrawitensis (Beets, 1941) †
    93. Species Pecten (Chlamys) mildredae F. M. Bayer, 1941 accepted as Caribachlamys mildredae (F. M. Bayer, 1941) (unaccepted > superseded combination)
    94. Species Pecten (Chlamys) miyatokoensis Nomura & Hatai, 1937 † accepted as Chlamys miyatokoensis (Nomura & Hatai, 1937) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) miyatokoensis matumori Nomura & Hatai, 1937 † accepted as Chlamys miyatokoensis matumori (Nomura & Hatai, 1937) † (unaccepted > superseded combination)
    95. Species Pecten (Chlamys) multirugosus Gale, 1928 accepted as Crassadoma gigantea (J. E. Gray, 1825) (unnecessary new name for Hinnites gigantea (Gray, 1825))
      1. Subspecies Pecten (Chlamys) multirugosus crassiplicatus Gale, 1928 accepted as Crassadoma gigantea (J. E. Gray, 1825) (unaccepted > junior subjective synonym)
    96. Species Pecten (Chlamys) multistriatus (Poli, 1795) accepted as Talochlamys multistriata (Poli, 1795) (unaccepted > superseded combination)
    97. Species Pecten (Chlamys) mundus Reeve, 1853 accepted as Spathochlamys benedicti (A. E. Verrill & K. J. Bush, 1897)
    98. Species Pecten (Chlamys) namigataensis Ozaki, 1956 † accepted as Chlamys (Nomurachlamys) namigataensis (Ozaki, 1956) † (unaccepted > superseded combination)
    99. Species Pecten (Chlamys) nausorensis Ladd, 1934 † accepted as Annachlamys nausorensis (Ladd, 1934) † (unaccepted > superseded combination)
    100. Species Pecten (Chlamys) neumayri Hilber, 1882 † accepted as Karnekampia neumayri (Hilber, 1882) † (unaccepted > superseded combination)
    101. Species Pecten (Chlamys) nutteri Arnold, 1906 † accepted as Nanaochlamys nutteri (Arnold, 1906) † (unaccepted > superseded combination)
    102. Species Pecten (Chlamys) nympha Bavay, 1906 accepted as Spathochlamys benedicti (A. E. Verrill & K. J. Bush, 1897) (synonym)
    103. Species Pecten (Chlamys) opercularis (Linnaeus, 1758) accepted as Aequipecten opercularis (Linnaeus, 1758) (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) opercularis var. perdix Bavay, 1906 accepted as Aequipecten opercularis (Linnaeus, 1758)
    104. Species Pecten (Chlamys) opuntia Dall, 1898 † accepted as Chlamys opuntia (Dall, 1898) † (unaccepted > superseded combination)
    105. Species Pecten (Chlamys) ornatus Lamarck, 1819 accepted as Caribachlamys ornata (Lamarck, 1819) (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) ornatus var. vaginulus Dall, 1898 † accepted as Spathochlamys vaginula (Dall, 1898) † (superseded rank and combination)
    106. Species Pecten (Chlamys) parmeleei Dall, 1898 † accepted as Swiftopecten parmeleei (Dall, 1898) † (unaccepted > superseded combination)
    107. Species Pecten (Chlamys) pasca Dall, 1908 accepted as Pascahinnites pasca (Dall, 1908) (superseded combination)
    108. Species Pecten (Chlamys) pelseneeri Dautzenberg & Bavay, 1912 accepted as Mimachlamys cloacata (Reeve, 1853) (synonym)
    109. Species Pecten (Chlamys) pertextus Étallon, 1862 † accepted as Camptochlamys clathrata (F. A. Roemer, 1836) † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Chlamys) pertextus var. densiradiatus Sokolov & Bodylevsky, 1931 † accepted as Camptochlamys clathrata (F. A. Roemer, 1836) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    110. Species Pecten (Chlamys) portoricoensis Hubbard, 1920 † accepted as Pecten sansebastianus Maury, 1920 † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Chlamys) portoricoensis var. grandis Hubbard, 1920 † accepted as Pecten (Chlamys) portoricoensis var. hubbardi Hertlein, 1931 † (unaccepted > junior homonym, junior homonym of Pecten grandis J. de C. Sowerby, 1828; Pecten (Chlamys) portoricoensis var. hubbardi is a replacement name)
      2. Variety Pecten (Chlamys) portoricoensis var. hubbardi Hertlein, 1931 † (uncertain > unassessed)
      3. Variety Pecten (Chlamys) portoricoensis var. reticulatis Hubbard, 1920 † (uncertain > unassessed)
    111. Species Pecten (Chlamys) proavus Arnold, 1906 † accepted as Chlamys proavus (Arnold, 1906) † (unaccepted > superseded combination)
    112. Species Pecten (Chlamys) protextorius Rollier, 1911 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    113. Species Pecten (Chlamys) prototranquebaricus Vredenburg, 1928 † accepted as Chlamys prototranquebarica (Vredenburg, 1928) † (unaccepted > superseded combination)
    114. Species Pecten (Chlamys) roederi de Loriol, 1901 † accepted as Spondylopecten erinaceus (Buvignier, 1852) † (unaccepted > junior subjective synonym)
    115. Species Pecten (Chlamys) rothpletzi Krumbeck, 1924 † accepted as Praechlamys rothpletzi (Krumbeck, 1924) † (unaccepted > superseded combination)
    116. Species Pecten (Chlamys) sakitoensis Nagao, 1928 † accepted as Chlamys sakitoensis (Nagao, 1928) † (unaccepted > superseded combination)
    117. Species Pecten (Chlamys) santamaria (Tucker-Rowland, 1934) † accepted as Chesapecten santamaria (Tucker-Rowland, 1934) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Chlamys) santamaria middlesexensis Mansfield, 1936 † accepted as Chesapecten middlesexensis (Mansfield, 1936) † (superseded rank and combination)
    118. Species Pecten (Chlamys) santarosanus Böse, 1906 † accepted as Chlamys santarosana (Böse, 1906) † (unaccepted > superseded combination)
    119. Species Pecten (Chlamys) satoi Yokoyama, 1928 † accepted as Mimachlamys satoi (Yokoyama, 1928) † (unaccepted > superseded combination)
    120. Species Pecten (Chlamys) scabricostatus G. B. Sowerby III, 1915 accepted as Mimachlamys scabricostata (G. B. Sowerby III, 1915) (original combination)
    121. Species Pecten (Chlamys) schlippei Rollier, 1911 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    122. Species Pecten (Chlamys) schombergensis Rollier, 1911 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    123. Species Pecten (Chlamys) sedanensis K. Martin, 1909 † accepted as Pecten sedanensis K. Martin, 1909 † (subgenus not accepted)
    124. Species Pecten (Chlamys) sespeensis Arnold, 1906 † accepted as Chlamys sespeensis (Arnold, 1906) † (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) sespeensis var. hydei Arnold, 1906 † accepted as Chlamys sespeensis hydei (Arnold, 1906) † (unaccepted > superseded combination)
    125. Species Pecten (Chlamys) silanus Greco, 1898 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    126. Species Pecten (Chlamys) similis Kiparisova, 1954 † accepted as Praechlamys mojsisovicsi (Kobayashi & Ichikawa, 1949) † (unaccepted > junior subjective synonym)
    127. Species Pecten (Chlamys) simkovicsi Goetel, 1917 † accepted as Chlamys pollux (A. d'Orbigny, 1850) † (unaccepted > junior subjective synonym)
    128. Species Pecten (Chlamys) skiptonensis Mansfield, 1936 † accepted as Chesapecten skiptonensis (Mansfield, 1936) † (unaccepted > superseded combination)
    129. Species Pecten (Chlamys) smegmatus Dall, 1926 accepted as Laevichlamys squamosa (Gmelin, 1791) (unaccepted > junior subjective synonym)
    130. Species Pecten (Chlamys) sturi Hilber, 1882 † accepted as Karnekampia neumayri (Hilber, 1882) † (subjective synonym)
    131. Species Pecten (Chlamys) subalternicostatus Bittner, 1901 † accepted as Praechlamys subalternicostata (Bittner, 1901) † (unaccepted > superseded combination)
      1. Variety Pecten (Chlamys) subalternicostatus var. asymmetricus Pirkl, 1961 † (unaccepted > unavailable name, deemed to be infrasubspecific according to ICZN Art. 15.2)
    132. Species Pecten (Chlamys) subdextilis Krumbeck, 1924 † accepted as Chlamys subdextilis (Krumbeck, 1924) † (unaccepted > superseded combination)
    133. Species Pecten (Chlamys) subinaequicostatus Kasansky, 1909 † accepted as Radulopecten subinaequicostatus (Kasansky, 1909) † (unaccepted > superseded combination)
    134. Species Pecten (Chlamys) suteri Hertlein, 1933 accepted as Talochlamys gemmulata (Reeve, 1853) (junior subjective synonym)
    135. Species Pecten (Chlamys) suvaensis Mansfield, 1926 † accepted as Annachlamys suvaensis (Mansfield, 1926) † (unaccepted > superseded combination)
    136. Species Pecten (Chlamys) szeremensis Pethö, 1896 † accepted as Pethopecten szeremensis (Pethö, 1896) † (unaccepted > superseded combination)
    137. Species Pecten (Chlamys) tamsi Bavay, 1906 accepted as Lindapecten exasperatus (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
    138. Species Pecten (Chlamys) tellinii Tommasi, 1895 † accepted as Avichlamys tellinii (Tommasi, 1895) † (unaccepted > superseded combination)
    139. Species Pecten (Chlamys) thomasi Mansfield, 1926 † accepted as Pecten waluensis Hertlein, 1933 † (unaccepted > junior homonym, junior homonym of Pecten thomasi G. B. Sowerby III, 1897; Pecten waluensis Hertlein, 1933 is a replacement name)
    140. Species Pecten (Chlamys) tjaringinensis K. Martin, 1909 † accepted as Chlamys tjaringinensis (K. Martin, 1909) †
    141. Species Pecten (Chlamys) trunensis Reis, 1898 † accepted as Lyropecten ternatus (Münster, 1833) † (unaccepted > junior subjective synonym)
    142. Species Pecten (Chlamys) veneris Gemmellaro & Di Blasi, 1878 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
    143. Species Pecten (Chlamys) venturaensis Waterfall, 1929 † accepted as Chlamys rubida (Hinds, 1845) (unaccepted > junior subjective synonym)
    144. Species Pecten (Chlamys) vescoi Bavay, 1903 accepted as Aequipecten opercularis (Linnaeus, 1758)
    145. Species Pecten (Chlamys) wahtubbeanus Dall, 1898 † accepted as Chlamys wahtubbeana (Dall, 1898) † (unaccepted > superseded combination)
    146. Species Pecten (Chlamys) washburnei Arnold, 1906 † accepted as Chlamys washburnei (Arnold, 1906) † (unaccepted > superseded combination)
    147. Species Pecten (Chlamys) wattsi Arnold, 1906 † accepted as Swiftopecten parmeleei parmeleei (Dall, 1898) † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Chlamys) wattsi var. morani Arnold, 1906 † accepted as Swiftopecten parmeleei etchegoini (F. M. Anderson, 1905) † (unaccepted > junior subjective synonym)
    148. Species Pecten (Chlamys) waylandi C. W. Cooke, 1919 † accepted as Mimachlamys landi (C. W. Cooke, 1921) † (unaccepted > junior homonym, junior homonym of Pecten waylandi Arnold, 1906; Pecten landi is a replacement name)
    149. Species Pecten (Chlamys) winkleri Stoppani, 1861 † accepted as Chlamys valoniensis (Defrance, 1825) † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Chlamys) winkleri var. swinicensis Goetel, 1917 † accepted as Chlamys valoniensis (Defrance, 1825) † (unaccepted > junior subjective synonym)
    150. Species Pecten (Chlamys) wolfi Hilber, 1882 † accepted as Karnekampia lilli (Pusch, 1837) † (unaccepted > junior subjective synonym)
    151. Species Pecten (Chlamys) yneziana Arnold, 1907 † accepted as Vertipecten yneziana (Arnold, 1907) † (unaccepted > superseded combination)
    152. Species Pecten (Chlamys) zeischneri [sic] † accepted as Pecten zeiszneri Alth, 1850 † (unaccepted > misspelling - incorrect subsequent spelling)
    153. Species Pecten (Chlamys) zeteki Hertein, 1935 accepted as Pecten zeteki Hertlein, 1935 (basionym)
    154. Species Pecten (Chlamys) kathrinepalmerae Tucker-Rowland, 1931 † (uncertain > taxon inquirendum, not found in the literature)
    155. Species Pecten (Chlamys) lamiensis Ladd, 1934 † (uncertain > taxon inquirendum)
  154. Subgenus Pecten (Comptopallium) Iredale, 1939 accepted as Decatopecten G. B. Sowerby II, 1839
    1. Species Pecten (Comptopallium) radula (Linnaeus, 1758) accepted as Decatopecten radula (Linnaeus, 1758)
      1. Subspecies Pecten (Comptopallium) radula griggi J. H. Webb, 1957 accepted as Decatopecten radula griggi (J. H. Webb, 1957) (unaccepted > superseded combination)
  155. Subgenus Pecten (Cyclopecten) A. E. Verrill, 1897 accepted as Cyclopecten A. E. Verrill, 1897
    1. Species Pecten (Cyclopecten) catalinensis Willett, 1931 accepted as Cyclopecten catalinensis (Willett, 1931) (original combination)
    2. Species Pecten (Cyclopecten) cocosensis Dall, 1908 accepted as Cyclopecten cocosensis (Dall, 1908) (superseded combination)
    3. Species Pecten (Cyclopecten) commutabilis Fenaux, 1944 accepted as Similipecten similis (Laskey, 1811) (synonym)
    4. Species Pecten (Cyclopecten) hinemoa Mestayer, 1927 accepted as Cyclopecten secundus (H. J. Finlay, 1926) (junior objective synonym)
    5. Species Pecten (Cyclopecten) oligolepis A. P. Brown & Pilsbry, 1913 † accepted as Cyclopecten oligolepis (A. P. Brown & Pilsbry, 1913) † (unaccepted > superseded combination)
    6. Species Pecten (Cyclopecten) pernomus Hertlein, 1935 accepted as Cyclopecten pernomus (Hertlein, 1935) (basionym)
    7. Species Pecten (Cyclopecten) rotundus Dall, 1908 accepted as Cyclopecten pernomus (Hertlein, 1935) (junior homonym of Pecten rotundus Hagenow, 1842; P. pernomus is a replacement name)
    8. Species Pecten (Cyclopecten) transenna Suter, 1913 accepted as Cyclochlamys transenna (Suter, 1913) (superseded combination)
    9. Species Pecten (Cyclopecten) translucens Dautzenberg & Bavay, 1912 accepted as Catillopecten translucens (Dautzenberg & Bavay, 1912) (original combination)
  156. Subgenus Pecten (Decadopecten) [sic] accepted as Decatopecten G. B. Sowerby II, 1839 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Decadopecten) izuensis Nomura & Niino, 1932 † accepted as Decatopecten izuensis (Nomura & Niino, 1932) † (unaccepted > superseded combination)
    2. Species Pecten (Decadopecten) tayamai Nomura & Niino, 1932 † accepted as Decatopecten tayamai (Nomura & Niino, 1932) † (unaccepted > superseded combination)
  157. Subgenus Pecten (Delectopecten) R. B. Stewart, 1930 accepted as Delectopecten R. B. Stewart, 1930
    1. Species Pecten (Delectopecten) zacae Hertlein, 1935 accepted as Delectopecten zacae (Hertlein, 1935) (original combination)
  158. Subgenus Pecten (Dentipecten) F. W. Hutton, 1873 accepted as Mesopeplum Iredale, 1929 (synonym)
    1. Species Pecten (Dentipecten) vellicatus F. W. Hutton, 1873 accepted as Mesopeplum convexum (Quoy & Gaimard, 1835) (junior subjective synonym)
  159. Subgenus Pecten (Eburneopecten) Conrad, 1865 † accepted as Eburneopecten Conrad, 1865 † (unaccepted > superseded rank)
    1. Species Pecten (Eburneopecten) scintillatus Conrad, 1865 † accepted as Eburneopecten scintillatus (Conrad, 1865) † (unaccepted > superseded combination)
  160. Subgenus Pecten (Echinopecten) Brasil, 1895 † accepted as Pseudopecten (Echinopecten) Brasil, 1895 †
  161. Subgenus Pecten (Entolium) Meek, 1865 † accepted as Entolium Meek, 1865 † (unaccepted > superseded rank)
    1. Species Pecten (Entolium) ceruleus J. P. Smith, 1927 † accepted as Entolium ceruleum (J. P. Smith, 1927) † (unaccepted > superseded combination)
    2. Species Pecten (Entolium) decoratiformis Krumbeck, 1924 † accepted as Camptonectes (Annulinectes) decoratiformis (Krumbeck, 1924) † (unaccepted > superseded combination)
    3. Species Pecten (Entolium) erraticus Fiebelkorn, 1893 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Entolium) fraiponti Rollier, 1915 † accepted as Entolium lunare (F. A. Roemer, 1839) † (unaccepted > junior subjective synonym)
    5. Species Pecten (Entolium) giengensis Rollier, 1911 † accepted as Entolium corneolum (G. Young & J. Bird, 1828) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    6. Species Pecten (Entolium) gothicus Krause, 1908 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > junior subjective synonym)
    7. Species Pecten (Entolium) kellneri Kittl, 1904 † accepted as Entolium kellneri (Kittl, 1904) † (unaccepted > superseded combination)
    8. Species Pecten (Entolium) kolymaensis Kiparisova, 1947 † accepted as Entolium kolymaense (Kiparisova, 1947) † (unaccepted > superseded combination)
    9. Species Pecten (Entolium) lavaredanus Frech, 1904 † accepted as Entolioides lavaredanus (Frech, 1904) † (unaccepted > superseded combination)
    10. Species Pecten (Entolium) pervulgatus Bittner, 1902 † accepted as Leptochondria pervulgata (Bittner, 1902) † (unaccepted > superseded combination)
    11. Species Pecten (Entolium) pittensis J. P. Smith, 1927 † accepted as Camptonectes (Annulinectes) pittensis (J. P. Smith, 1927) † (unaccepted > superseded combination)
    12. Species Pecten (Entolium) pusillulus Griepenkerl, 1889 † accepted as Syncyclonema haggi Dhondt, 1971 † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    13. Species Pecten (Entolium) theodosianus Retowski, 1893 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
    14. Species Pecten (Entolium) tommasii Parona, 1889 † accepted as Entolium hallense (Wöhrmann, 1889) † (unaccepted > junior subjective synonym)
    15. Species Pecten (Entolium) valauryense Lanquine, 1929 † accepted as Entolium corneolum (G. Young & J. Bird, 1828) † (unaccepted > junior subjective synonym)
    16. Species Pecten (Entolium) yukonensis J. P. Smith, 1927 † accepted as Entolium yukonense (J. P. Smith, 1927) † (unaccepted > superseded combination)
  162. Subgenus Pecten (Eupecten) E. Philippi, 1900 † (unaccepted > unavailable name, no included species)
    1. Species Pecten (Eupecten) subdivisus Bittner, 1901 † accepted as Praechlamys subdivisa (Bittner, 1901) † (unaccepted > superseded combination)
      1. Variety Pecten (Eupecten) subdivisus var. kinzuchensis Kiparisova, 1954 † accepted as Praechlamys subdivisa kinzuchensis (Kiparisova, 1954) † (superseded rank and combination)
  163. Subgenus Pecten (Euvola) Dall, 1898 accepted as Euvola Dall, 1898 (unaccepted > superseded rank)
    1. Species Pecten (Euvola) amusoides Macsotay & Campos, 2001 accepted as Euvola laurentii (Gmelin, 1791)
    2. Species Pecten (Euvola) bowdenensis Dall, 1898 † accepted as Euvola bowdenensis (Dall, 1898) † (unaccepted > superseded combination)
    3. Species Pecten (Euvola) brouweri Tucker-Rowland, 1934 † accepted as Euvola brouweri (Tucker-Rowland, 1934) † (unaccepted > superseded combination)
    4. Species Pecten (Euvola) cataractes Dall, 1914 accepted as Euvola vogdesi (Arnold, 1906)
    5. Species Pecten (Euvola) holmesii Dall, 1898 † accepted as Euvola holmesii (Dall, 1898) † (unaccepted > superseded combination)
    6. Species Pecten (Euvola) limonensis Dall, 1898 † accepted as Euvola limonensis (Dall, 1898) † (unaccepted > superseded combination)
    7. Species Pecten (Euvola) reliquus A. P. Brown & Pilsbry, 1913 † accepted as Euvola reliqua (A. P. Brown & Pilsbry, 1913) † (unaccepted > superseded combination)
      1. Variety Pecten (Euvola) reliquus var. portoricoensis Hubbard, 1920 † (uncertain > taxon inquirendum)
    8. Species Pecten (Euvola) tereinus Dall, 1925 accepted as Euvola chazaliei (Dautzenberg, 1900) (unaccepted > junior subjective synonym)
    9. Species Pecten (Euvola) ziczag [sic] accepted as Euvola ziczac (Linnaeus, 1758) (unaccepted > misspelling - incorrect subsequent spelling)
      1. Subspecies Pecten (Euvola) ziczag caboblancoensis Druckerman, 1964 † accepted as Euvola ziczac (Linnaeus, 1758) (unaccepted > junior subjective synonym)
  164. Subgenus Pecten (Fascipecten) Freneix, Karache & Salvat, 1971 † accepted as Fascipecten Freneix, Karache & Salvat, 1971 † (original rank)
    1. Species Pecten (Fascipecten) vasselii T. Fuchs, 1877 † accepted as Fascipecten vasselii (T. Fuchs, 1877) †
  165. Subgenus Pecten (Flabellipecten) Sacco, 1897 accepted as Pecten O. F. Müller, 1776 (unaccepted > junior subjective synonym)
    1. Species Pecten (Flabellipecten) arkanus Blanckenhorn & Oppenheim, 1927 † accepted as Flabellipecten arkanus (Blanckenhorn & Oppenheim, 1927) † (unaccepted > superseded combination)
    2. Species Pecten (Flabellipecten) besseri Andrzejowski, 1830 † accepted as Pecten besseri Andrzejowski, 1830 † (subgenus is a junior synonym)
    3. Species Pecten (Flabellipecten) buzparensis Eames & L. R. Cox, 1956 † accepted as Pecten buzparensis Eames & L. R. Cox, 1956 † (subgenus is a junior synonym)
    4. Species Pecten (Flabellipecten) convexior Almera & Bofill y Poch, 1897 † accepted as Pecten convexior Almera & Bofill y Poch, 1897 † (genus is a synonym)
    5. Species Pecten (Flabellipecten) flabelliformis (Brocchi, 1814) † accepted as Pecten flabelliformis (Brocchi, 1814) † (subgenus not accepted)
      1. Mutatio Pecten (Flabellipecten) flabelliformis mut. praecedens Cossmann & Peyrot, 1914 † accepted as Pecten flabelliformis (Brocchi, 1814) † (unaccepted > junior subjective synonym)
    6. Species Pecten (Flabellipecten) gatunensis Toula, 1909 † accepted as Leopecten gatunensis (Toula, 1909) † (unaccepted > superseded combination)
    7. Species Pecten (Flabellipecten) kilindoniensis Eames & L. R. Cox, 1956 † accepted as Pecten kilindoniensis Eames & L. R. Cox, 1956 † (subgenus is a junior synonym)
    8. Species Pecten (Flabellipecten) sedanensis (K. Martin, 1909) † accepted as Pecten sedanensis K. Martin, 1909 † (subgenus is a synonym)
    9. Species Pecten (Flabellipecten) subarcuatus Tournouër, 1874 † accepted as Pecten subarcuatus Tournouër, 1874 † (subgenus is a junior synonym)
    10. Species Pecten (Flabellipecten) vasatensis Benoist, 1914 † accepted as Pecten vasatensis Benoist, 1914 † (subgenus is a junior synonym)
  166. Subgenus Pecten (Fortipecten) Yabe & Hatai, 1940 † accepted as Fortipecten Yabe & Hatai, 1940 † (original rank)
  167. Subgenus Pecten (Grandipecten) Cossmann, 1914 † accepted as Gigantopecten Rovereto, 1899 † (unaccepted > junior objective synonym)
    1. Species Pecten (Grandipecten) gallicus Mayer-Eymar, 1864 † accepted as Gigantopecten gallicus (Mayer-Eymar, 1864) † (unaccepted > superseded combination, subgenus is a junior objective synonym)
    2. Species Pecten (Grandipecten) tournali [sic] † accepted as Gigantopecten tournalii (de Serres, 1829) † (unaccepted > misspelling - incorrect subsequent spelling)
      1. Variety Pecten (Grandipecten) tournali var. neuvillei Cossmann & Peyrot, 1914 † accepted as Pecten beudanti Basterot, 1825 †
      2. Variety Pecten (Grandipecten) tournali var. syrticus Cossmann & Peyrot, 1914 † accepted as Gigantopecten gallicus (Mayer-Eymar, 1864) † (unaccepted > junior subjective synonym)
  168. Subgenus Pecten (Hilberia) Teppner, 1922 † accepted as Hilberia Teppner, 1922 † (unaccepted > superseded rank)
    1. Species Pecten (Hilberia) brauni Wenz, 1932 † accepted as Hilberia brauni (Wenz, 1932) † (unaccepted > superseded combination)
    2. Species Pecten (Hilberia) hofmanni Goldfuss, 1833 † accepted as Hilberia hofmanni (Goldfuss, 1833) † (unaccepted > superseded combination)
    3. Species Pecten (Hilberia) janus Münster, 1833 † accepted as Hilberia janus (Münster, 1833) † (unaccepted > superseded combination)
    4. Species Pecten (Hilberia) semistriatus Münster, 1835 † accepted as Hilberia semistriata (Münster, 1835) † (unaccepted > superseded combination)
    5. Species Pecten (Hilberia) soellingensis (Koenen, 1868) † accepted as Hilberia soellingensis (Koenen, 1868) † (unaccepted > superseded combination)
  169. Subgenus Pecten (Hinnites) Defrance, 1821 accepted as Hinnites Defrance, 1821 (unaccepted > superseded rank)
    1. Species Pecten (Hinnites) aratus C. W. Cooke, 1919 † accepted as Spondylus aratus (C. W. Cooke, 1919) † (unaccepted > superseded combination)
  170. Subgenus Pecten (Hyalopecten) A. E. Verrill, 1897 accepted as Hyalopecten A. E. Verrill, 1897
    1. Species Pecten (Hyalopecten) eucymatus Dall, 1898 accepted as Catillopecten eucymatus (Dall, 1898) (original combination)
  171. Subgenus Pecten (Indopecten) Douglas, 1929 † accepted as Indopecten Douglas, 1929 †
  172. Subgenus Pecten (Janira) Schumacher, 1817 accepted as Pecten O. F. Müller, 1776
    1. Species Pecten (Janira) concavus Blanckenhorn, 1901 † (accepted > unreplaced junior homonym, junior homonym of Pecten concavum Perry, 1811)
    2. Species Pecten (Janira) bassanensis Oppenheim, 1900 † accepted as Pecten bassanensis Oppenheim, 1900 † (subgenus is a junior synonym)
    3. Species Pecten (Janira) inconstans Sharpe, 1850 † accepted as Neithea fleuriausiana (A. d'Orbigny, 1847) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Janira) promens Gregorio, 1890 † accepted as Pecten poulsoni S. G. Morton, 1834 † (unaccepted > junior subjective synonym)
    5. Species Pecten (Janira) rupeliensis Koenen, 1868 † accepted as Hilberia rupeliensis (Koenen, 1868) † (unaccepted > superseded combination)
    6. Species Pecten (Janira) schweinfurthi Blanckenhorn, 1900 † accepted as Pecten schweinfurthi Blanckenhorn, 1900 † (subgenus is a junior synonym)
    7. Species Pecten (Janira) subarcuatus Tournouër, 1874 † accepted as Pecten subarcuatus Tournouër, 1874 † (subgenus not accepted)
    8. Species Pecten (Janira) tietzii T. Fuchs, 1879 † accepted as Pecten tietzei T. Fuchs, 1879 † (unaccepted > misspelling - incorrect original spelling)
    9. Species Pecten (Janira) turtoni E. A. Smith, 1890 accepted as Pecten turtoni E. A. Smith, 1890 (basionym)
    10. Species Pecten (Janira) vezzanensis Oppenheim, 1903 † represented as Pecten vezzanensis Oppenheim, 1903 †
  173. Subgenus Pecten (Leptochondria) Bittner, 1891 † accepted as Leptochondria Bittner, 1891 † (unaccepted > superseded rank)
    1. Species Pecten (Leptochondria) aeolicus Bittner, 1891 † accepted as Leptochondria aeolica (Bittner, 1891) † (unaccepted > superseded combination)
    2. Species Pecten (Leptochondria) albertii [sic] † accepted as Leptochondria alberti (Goldfuss, 1835) † (unaccepted > misspelling - incorrect subsequent spelling)
      1. Variety Pecten (Leptochondria) albertii var. virgalensis Wittenburg, 1909 † accepted as Leptochondria virgalensis (Wittenburg, 1909) † (superseded rank and combination)
    3. Species Pecten (Leptochondria) tirolicus Bittner, 1895 † accepted as Leptochondria tirolica (Bittner, 1895) † (unaccepted > superseded combination)
  174. Subgenus Pecten (Leptopecten) A. E. Verrill, 1897 accepted as Leptopecten A. E. Verrill, 1897
    1. Species Pecten (Leptopecten) euterpes S. S. Berry, 1957 accepted as Leptopecten euterpes (S. S. Berry, 1957)
    2. Species Pecten (Leptopecten) praevalidus E. K. Jordan & Hertlein, 1926 † accepted as Leptopecten praevalidus (E. K. Jordan & Hertlein, 1926) † (unaccepted > superseded combination)
    3. Species Pecten (Leptopecten) velero Hertlein, 1935 accepted as Leptopecten velero (Hertlein, 1935) (original combination)
      1. Subspecies Pecten (Leptopecten) velero biolleyi Hertlein & A. M. Strong, 1946 accepted as Leptopecten biolleyi (Hertlein & A. M. Strong, 1946) (original combination)
  175. Subgenus Pecten (Lyropecten) Conrad, 1862 accepted as Lyropecten Conrad, 1862 (unaccepted > superseded rank)
    1. Species Pecten (Lyropecten) alpha Dall, 1916 † accepted as Lyropecten alpha (Dall, 1916) † (unaccepted > superseded combination)
    2. Species Pecten (Lyropecten) arnoldi Aguerrevere, 1925 † accepted as Nodipecten arnoldi (Aguerrevere, 1925) † (unaccepted > superseded combination)
    3. Species Pecten (Lyropecten) ashleyi Arnold, 1906 † accepted as Lyropecten cerrosensis (Gabb, 1866) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Lyropecten) bowersi Arnold, 1906 † accepted as Vertipecten bowersi (Arnold, 1906) † (unaccepted > superseded combination)
    5. Species Pecten (Lyropecten) crassicardo (Conrad, 1856) † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > superseded combination)
      1. Variety Pecten (Lyropecten) crassicardo var. hamiltoni Arnold, 1906 † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > junior subjective synonym)
    6. Species Pecten (Lyropecten) deserti Conrad, 1855 † accepted as Argopecten deserti (Conrad, 1855) † (unaccepted > superseded combination)
    7. Species Pecten (Lyropecten) diabloensis Arnold, 1906 † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > unavailable name)
    8. Species Pecten (Lyropecten) dilleri Dall, 1901 † accepted as Lituyapecten dilleri (Dall, 1901) (unaccepted > superseded combination)
    9. Species Pecten (Lyropecten) duncanensis Mansfield, 1934 † accepted as Lyropecten duncanensis (Mansfield, 1934) † (unaccepted > superseded combination)
    10. Species Pecten (Lyropecten) estrellanus (Conrad, 1856) † accepted as Lyropecten estrellanus (Conrad, 1856) † (unaccepted > superseded combination)
      1. Variety Pecten (Lyropecten) estrellanus var. catalinae Arnold, 1906 † accepted as Lyropecten catalinae (Arnold, 1906) † (superseded rank and combination)
      2. Variety Pecten (Lyropecten) estrellanus var. terminus Arnold, 1906 † accepted as Lyropecten terminus (Arnold, 1906) † (superseded rank and combination)
    11. Species Pecten (Lyropecten) eulyratus F. M. Bayer, 1943 accepted as Antillipecten antillarum (Récluz, 1853) (unaccepted > junior subjective synonym)
    12. Species Pecten (Lyropecten) gabbi B. L. Clark, 1918 † accepted as Vertipecten diabloensis (B. L. Clark, 1924) † (unaccepted > junior homonym, junior homonym of Pecten (Plagioctenium) gabbi Dall, 1898; Pecten diabloensis is a replacement name)
    13. Species Pecten (Lyropecten) gallegosi E. K. Jordan & Hertlein, 1926 † accepted as Lyropecten gallegosi (E. K. Jordan & Hertlein, 1926) † (unaccepted > superseded combination)
    14. Species Pecten (Lyropecten) hopkinsi Olsson, 1932 † accepted as Aequipecten tucilla (Olssen, 1932) † (unaccepted > junior homonym)
    15. Species Pecten (Lyropecten) jeffersonius Say, 1824 † accepted as Chesapecten jeffersonius (Say, 1824) † (unaccepted > superseded combination)
    16. Species Pecten (Lyropecten) kallinubilosus F. M. Bayer, 1943 accepted as Leptopecten linki (Dall, 1926) (unaccepted > junior subjective synonym)
    17. Species Pecten (Lyropecten) madisonius Say, 1824 † accepted as Chesapecten madisonius (Say, 1824) † (unaccepted > superseded combination)
      1. Variety Pecten (Lyropecten) madisonius var. sayanus Dall, 1898 † accepted as Chesapecten sayanus (Dall, 1898) † (superseded rank and combination)
    18. Species Pecten (Lyropecten) miguelensis Arnold, 1906 † accepted as Lyropecten miguelensis (Arnold, 1906) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Lyropecten) miguelensis submiguelensis Loel & Corey, 1932 † accepted as Lyropecten pretiosus (Hertlein, 1925) † (unaccepted > junior subjective synonym)
    19. Species Pecten (Lyropecten) modulatus Hertlein, 1925 † accepted as Lyropecten modulatus (Hertlein, 1925) † (unaccepted > superseded combination)
    20. Species Pecten (Lyropecten) perrini Arnold, 1906 † accepted as Vertipecten perrini (Arnold, 1906) † (unaccepted > superseded combination)
    21. Species Pecten (Lyropecten) pittieri Dall, 1912 † accepted as Nodipecten pittieri (Dall, 1912) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Lyropecten) pittieri floridensis H. I. Tucker & D. Wilson, 1932 † accepted as Nodipecten collierensis floridensis (H. I. Tucker & D. Wilson, 1932) † (unaccepted > superseded combination)
    22. Species Pecten (Lyropecten) pretiosus Hertlein, 1925 † accepted as Lyropecten pretiosus (Hertlein, 1925) † (unaccepted > superseded combination)
    23. Species Pecten (Lyropecten) ricei P. D. Trask, 1922 † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > junior subjective synonym)
    24. Species Pecten (Lyropecten) shataii Nomura, 1935 † accepted as Masudapecten iwasakiensis (Nomura, 1935) † (subjective synonym)
    25. Species Pecten (Lyropecten) tamiamiensis Mansfield, 1932 † accepted as Interchlamys tamiamiensis (Mansfield, 1932) † (unaccepted > superseded combination)
    26. Species Pecten (Lyropecten) tucilla Olssen, 1932 † accepted as Aequipecten tucilla (Olssen, 1932) † (unaccepted > superseded combination)
    27. Species Pecten (Lyropecten) vaughani Arnold, 1906 † accepted as Lyropecten vaughani (Arnold, 1906) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Lyropecten) vaughani emigdioensis C. M. Wagner & Schilling, 1923 † (uncertain > taxon inquirendum)
    28. Species Pecten (Lyropecten) vickeryi P. D. Trask, 1922 † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > junior subjective synonym)
  176. Subgenus Pecten (Manupecten) Monterosato, 1889 accepted as Manupecten Monterosato, 1889 (original rank)
    1. Species Pecten (Manupecten) fasciculatus Millet, 1866 † accepted as Manupecten fasciculatus (Millet, 1866) † (unaccepted > superseded combination)
      1. Variety Pecten (Manupecten) fasciculatus var. bezieri Dollfus & Dautzenberg, 1920 † accepted as Manupecten linguafelis (Almera & Bofill y Poch, 1897) † (unaccepted > junior subjective synonym)
  177. Subgenus Pecten (Neithea) Drouët, 1825 † accepted as Neithea Drouët, 1825 † (unaccepted > superseded rank)
    1. Species Pecten (Neithea) bexarensis Stephenson, 1941 † accepted as Neithea bexarensis (Stephenson, 1941) † (unaccepted > superseded combination)
    2. Species Pecten (Neithea) bollenensis Mayer-Eymar, 1876 † accepted as Aequipecten bollenensis (Mayer-Eymar, 1876) † (unaccepted > superseded combination)
    3. Species Pecten (Neithea) checchiai Maxia, 1940 † accepted as Neithea quinquecostata (J. Sowerby, 1814) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Neithea) decipiens Reuss, 1846 † accepted as Vola phaseola (Lamarck, 1819) † (unaccepted > junior subjective synonym)
    5. Species Pecten (Neithea) deshayesianus Cossmann, 1907 † accepted as Neithea deshayana (Matheron, 1843) † (unaccepted > unjustified emendation)
    6. Species Pecten (Neithea) hourcqi Collignon, 1939 † accepted as Neithella notabilis (Münster, 1833) † (unaccepted > junior subjective synonym)
    7. Species Pecten (Neithea) labnae Mayer-Eymar, 1876 † accepted as Pecten labnae Mayer-Eymar, 1876 † (subgenus not accepted)
    8. Species Pecten (Neithea) ornithopus Keeping, 1883 † accepted as Neithella notabilis (Münster, 1833) † (unaccepted > junior subjective synonym, synonymy implied)
    9. Species Pecten (Neithea) planivalvis Cossmann, 1918 † accepted as Neithea deshayana (Matheron, 1843) † (unaccepted > junior subjective synonym)
    10. Species Pecten (Neithea) rollieri Cossmann, 1916 † accepted as Weyla rollieri (Cossmann, 1916) † (unaccepted > superseded combination)
    11. Species Pecten (Neithea) sanfilippoi Maxia, 1940 † accepted as Neithea regularis (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
    12. Species Pecten (Neithea) shawi Pervinquière, 1912 † accepted as Neithea coquandi (Péron, 1877) † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Neithea) shawi var. biatropha Pervinquière, 1912 † accepted as Neithea coquandi (Péron, 1877) † (unaccepted > junior subjective synonym)
    13. Species Pecten (Neithea) stazzanensis Mayer-Eymar, 1876 † accepted as Oppenheimopecten aduncus (Eichwald, 1830) † (unaccepted > junior subjective synonym)
    14. Species Pecten (Neithea) woodsi Woldřich, 1918 † accepted as Neithea striatocostata (Goldfuss, 1833) † (unaccepted > junior subjective synonym)
  178. Subgenus Pecten (Nodipecten) Dall, 1898 accepted as Nodipecten Dall, 1898 (unaccepted > superseded rank)
    1. Species Pecten (Nodipecten) articulosus C. W. Cooke, 1919 † accepted as Lyropecten articulosus (C. W. Cooke, 1919) † (unaccepted > superseded combination)
    2. Species Pecten (Nodipecten) caloosaensis Dall, 1898 † accepted as Stralopecten caloosaensis (Dall, 1898) † (unaccepted > superseded combination)
    3. Species Pecten (Nodipecten) condylomatus Dall, 1898 † accepted as Lyropecten condylomatus (Dall, 1898) † (unaccepted > superseded combination)
    4. Species Pecten (Nodipecten) pittieri Dall, 1912 † accepted as Nodipecten pittieri (Dall, 1912) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Nodipecten) pittieri collierensis Mansfield, 1932 † accepted as Nodipecten collierensis (Mansfield, 1932) † (unaccepted > superseded combination)
      2. Subspecies Pecten (Nodipecten) pittieri pittieri Dall, 1912 † represented as Nodipecten pittieri pittieri (Dall, 1912) †
  179. Subgenus Pecten (Nodopecten) [sic] accepted as Nodipecten Dall, 1898 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Nodopecten) vaccamavensis Olsson, 1914 † accepted as Nodipecten peedeensis (Tuomey & F. S. Holmes, 1855) † (unaccepted > junior subjective synonym)
  180. Subgenus Pecten (Oopecten) Sacco, 1897 † accepted as Oopecten Sacco, 1897 † (unaccepted > superseded rank)
    1. Species Pecten (Oopecten) latissimus (Brocchi, 1814) † accepted as Gigantopecten latissimus (Brocchi, 1814) † (unaccepted > superseded combination)
      1. Variety Pecten (Oopecten) latissimus var. austriaca Kautsky, 1928 † accepted as Gigantopecten nodosiformis (Pusch, 1837) † (unaccepted > junior subjective synonym)
    2. Species Pecten (Oopecten) pseudolivoniani Eames & L. R. Cox, 1956 † accepted as Oopecten pseudolivoniani (Eames & L. R. Cox, 1956) † (unaccepted > superseded combination)
    3. Species Pecten (Oopecten) subflabellatus L. R. Cox, 1927 † accepted as Annachlamys subflabellata (L. R. Cox, 1927) † (unaccepted > superseded combination)
  181. Subgenus Pecten (Oppenheimopecten) Teppner, 1922 † accepted as Oppenheimopecten Teppner, 1922 †
    1. Species Pecten (Oppenheimopecten) aduncus Eichwald, 1830 † accepted as Oppenheimopecten aduncus (Eichwald, 1830) † (unaccepted > superseded combination)
    2. Species Pecten (Oppenheimopecten) colpotus Woodring, 1982 † accepted as Euvola colpota (Woodring, 1982) † (unaccepted > superseded combination)
    3. Species Pecten (Oppenheimopecten) galapagensis Grau, 1959 accepted as Euvola galapagensis (Grau, 1959) (original combination)
    4. Species Pecten (Oppenheimopecten) hancocki Grau, 1959 accepted as Euvola hancocki (Grau, 1959) (original combination)
  182. Subgenus Pecten (Palliolum) Monterosato, 1884 accepted as Palliolum Monterosato, 1884 (unaccepted > superseded rank)
    1. Species Pecten (Palliolum) koukliensis Cowper-Reed, 1935 † accepted as Flexopecten hyalinus (Poli, 1795) (unaccepted > junior subjective synonym)
    2. Species Pecten (Palliolum) lilli (Pusch, 1837) † accepted as Karnekampia lilli (Pusch, 1837) † (unaccepted > superseded combination)
  183. Subgenus Pecten (Pallium) Schröter, 1802 accepted as Decatopecten G. B. Sowerby II, 1839
    1. Species Pecten (Pallium) edegemensis Glibert, 1945 † accepted as Pseudamussium edegemense (Glibert, 1945) † (unaccepted > superseded combination)
    2. Species Pecten (Pallium) holwayi B. L. Clark, 1915 † accepted as Lyropecten crassicardo (Conrad, 1856) † (unaccepted > junior subjective synonym)
    3. Species Pecten (Pallium) miser Dall, 1908 accepted as Pseudamussium fasciculatum (Hinds, 1845) (synonym)
  184. Subgenus Pecten (Patinopecten) Dall, 1898 accepted as Patinopecten Dall, 1898
    1. Species Pecten (Patinopecten) bakeri G. D. Hanna & Hertlein, 1927 † accepted as Leopecten bakeri (G. D. Hanna & Hertlein, 1927) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Patinopecten) bakeri diazi Durham, 1950 † accepted as Leopecten bakeri diazi (Durham, 1950) † (unaccepted > superseded combination)
    2. Species Pecten (Patinopecten) haywardensis Lutz, 1951 † accepted as Patinopecten haywardensis (Lutz, 1951) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Patinopecten) haywardensis calaverasensis Hall, 1958 † accepted as Patinopecten calaverasensis (C. A. Hall, 1958) † (superseded rank and combination)
    3. Species Pecten (Patinopecten) healeyi Arnold, 1906 † accepted as Patinopecten healeyi (Arnold, 1906) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Patinopecten) healeyi sanclementensis Susuki & Stadum, 1978 † accepted as Patinopecten healeyi (Arnold, 1906) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Patinopecten) kernensis Hertlein, 1925 † accepted as Vertipecten kernensis (Hertlein, 1925) † (unaccepted > superseded combination)
    5. Species Pecten (Patinopecten) kimurai Yokoyama, 1925 † accepted as Mizuhopecten kimurai (Yokoyama, 1925) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Patinopecten) kimurai matumoriensis Nakamura, 1940 † accepted as Mizuhopecten matumoriensis (Nakamura, 1940) † (superseded rank and combination)
      2. Subspecies Pecten (Patinopecten) kimurai tiganouraensis Nakamura, 1940 † accepted as Mizuhopecten kimurai (Yokoyama, 1925) † (unaccepted > junior subjective synonym)
    6. Species Pecten (Patinopecten) kudoi Nomura, 1935 † accepted as Mizuhopecten kudoi (Nomura, 1935) † (unaccepted > superseded combination)
    7. Species Pecten (Patinopecten) kulkensis Slodkewitsch, 1938 † accepted as Mizuhopecten kulkensis (Slodkevitsch, 1938) † (basionym)
    8. Species Pecten (Patinopecten) lohri Hertlein, 1928 † accepted as Patinopecten lohri (Hertlein, 1928) † (unaccepted > superseded combination)
    9. Species Pecten (Patinopecten) marshalli Suter, 1913 † accepted as Athlopecten athleta (Zittel, 1865) †
    10. Species Pecten (Patinopecten) matschiense Krishtofovich, 1964 † accepted as Mizuhopecten matschiensis (Krishtofovich, 1964) † (basionym)
    11. Species Pecten (Patinopecten) oweni Arnold, 1906 † accepted as Pecten (Patinopecten) lohri Hertlein, 1928 † (unaccepted > junior homonym, non Pecten oweni de Gregorio, 1884)
    12. Species Pecten (Patinopecten) paraplebejus Nomura & Hatai, 1936 † accepted as Mizuhopecten paraplebejus (Nomura & Hatai, 1936) (basionym)
    13. Species Pecten (Patinopecten) planicostulatus Nomura & Niino, 1932 † accepted as Mizuhopecten planicostulatus (Nomura & Niino, 1932) † (unaccepted > superseded combination)
    14. Species Pecten (Patinopecten) purisimaensis Arnold, 1906 † accepted as Lituyapecten purisimaensis (Arnold, 1906) † (unaccepted > superseded combination)
    15. Species Pecten (Patinopecten) rhytidus Dall, 1921 † accepted as Fortipecten hallae (Dall, 1921) † (a junior synonym)
    16. Species Pecten (Patinopecten) sachalinensis Ilyina, 1954 † accepted as Fortipecten sachalinensis (Ilyina, 1954) † (basionym)
    17. Species Pecten (Patinopecten) sannohensis Chinzei, 1961 † accepted as Mizuhopecten sannohensis (Chinzei, 1961) † (basionym)
    18. Species Pecten (Patinopecten) singularis Slodkewitsch, 1938 † accepted as Kotorapecten singularis (Slodkewitsch, 1938) † (unaccepted > superseded combination)
    19. Species Pecten (Patinopecten) subrefugioensis Slodkewitsch, 1938 † accepted as Kotorapecten subrefugioensis (Slodkewitsch, 1938) † (unaccepted > superseded combination)
    20. Species Pecten (Patinopecten) taiwanus Nomura, 1933 † accepted as Mizuhopecten tokyoensis tokyoensis (Tokunaga, 1906) † (unaccepted > junior subjective synonym)
    21. Species Pecten (Patinopecten) turneri Arnold, 1906 † accepted as Lituyapecten turneri (Arnold, 1906) † (unaccepted > superseded combination)
    22. Species Pecten (Patinopecten) weaveri B. L. Clark, 1915 † accepted as Leptopecten weaveri (B. L. Clark, 1915) † (unaccepted > superseded combination)
    23. Species Pecten (Patinopecten) yakatagensis B. L. Clark, 1932 † accepted as Lituyapecten yakatagensis (B. L. Clark, 1932) † (unaccepted > superseded combination)
  185. Subgenus Pecten (Peplum) Bucquoy, Dautzenberg & Dollfus, 1889 accepted as Pseudamussium Mörch, 1853 (unaccepted > junior subjective synonym)
    1. Species Pecten (Peplum) estheris Crema, 1903 accepted as Pseudamussium peslutrae (Linnaeus, 1771) (unaccepted > junior subjective synonym)
    2. Species Pecten (Peplum) permutatus Cowper-Reed, 1935 † (uncertain > taxon inquirendum)
  186. Subgenus Pecten (Placopecten) A. E. Verrill, 1897 accepted as Placopecten A. E. Verrill, 1897 (unaccepted > superseded rank)
    1. Species Pecten (Placopecten) osawanoensis Tsuda, 1959 † accepted as Placopecten osawanoensis (Tsuda, 1959) † (unaccepted > superseded combination)
    2. Species Pecten (Placopecten) setanaensis Kubota, 1950 † accepted as Placopecten setanaensis (Kubota, 1950) † (unaccepted > superseded combination)
  187. Subgenus Pecten (Plagioctenium) Dall, 1898 accepted as Argopecten Monterosato, 1889 (unaccepted > junior subjective synonym)
    1. Species Pecten (Plagioctenium) abietis E. K. Jordan & Hertlein, 1926 † accepted as Argopecten abietis (E. K. Jordan & Hertlein, 1926) † (unaccepted > superseded combination)
    2. Species Pecten (Plagioctenium) andersoni Arnold, 1906 † accepted as Leptopecten andersoni (Arnold, 1906) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Plagioctenium) andersoni clemonensis Etherington, 1931 † accepted as Leptopecten andersoni clemonensis (Etherington, 1931) † (unaccepted > superseded combination)
      2. Subspecies Pecten (Plagioctenium) andersoni subandersoni Loel & Corey, 1932 † accepted as Leptopecten andersoni subandersoni (Loel & Corey, 1932) † (unaccepted > superseded combination)
      3. Variety Pecten (Plagioctenium) andersoni var. barkerianus Arnold, 1906 † accepted as Leptopecten andersoni barkerianus (Arnold, 1906) † (superseded rank and combination)
    3. Species Pecten (Plagioctenium) bilineatus B. L. Clark, 1915 † accepted as Leptopecten bilineatus (B. L. Clark, 1915) † (unaccepted > superseded combination)
    4. Species Pecten (Plagioctenium) borinquenense Hubbard, 1920 † accepted as Argopecten borinquenensis (Hubbard, 1920) † (unaccepted > superseded combination)
    5. Species Pecten (Plagioctenium) calli Hertlein, 1925 † accepted as Argopecten ventricosus (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
    6. Species Pecten (Plagioctenium) callidus Hertlein, 1925 † accepted as Argopecten callidus (Hertlein, 1925) † (unaccepted > superseded combination)
    7. Species Pecten (Plagioctenium) cerrosensis Gabb, 1866 † accepted as Lyropecten cerrosensis (Gabb, 1866) † (unaccepted > superseded combination)
      1. Variety Pecten (Plagioctenium) cerrosensis var. mendenhalli Arnold, 1906 † accepted as Argopecten mendenhalli (Arnold, 1906) † (superseded rank and combination)
    8. Species Pecten (Plagioctenium) cooperi Arnold, 1906 † accepted as Argopecten invalidus (G. D. Hanna, 1924) † (unaccepted > junior homonym, junior homonym of Pecten cooperi Smith, 1903; Pecten invalidus is a replacement name)
    9. Species Pecten (Plagioctenium) crassiradiatus B. L. Clark, 1915 † accepted as Argopecten crassiradiatus (B. L. Clark, 1915) † (unaccepted > superseded combination)
    10. Species Pecten (Plagioctenium) cristobalensis Hertlein, 1925 † accepted as Argopecten cristobalensis (Hertlein, 1925) † (unaccepted > superseded combination)
    11. Species Pecten (Plagioctenium) crucianus C. W. Cooke, 1919 † accepted as Interchlamys interlineata (Gabb, 1873) † (unaccepted > junior subjective synonym)
    12. Species Pecten (Plagioctenium) demiurgus Dall, 1898 † accepted as Argopecten demiurgus (Dall, 1898) † (unaccepted > superseded combination, subgenus is a junior synonym)
    13. Species Pecten (Plagioctenium) diminutivus Hertlein & Jordan, 1927 † accepted as Argopecten diminutivus (Hertlein & E. K. Jordan, 1927) † (unaccepted > superseded combination)
    14. Species Pecten (Plagioctenium) eboreus Conrad, 1833 † accepted as Carolinapecten eboreus (Conrad, 1833) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Plagioctenium) eboreus darlingtonensis Dall, 1898 † accepted as Carolinapecten eboreus darlingtonensis (Dall, 1898) † (unaccepted > superseded combination)
      2. Subspecies Pecten (Plagioctenium) eboreus eboreus (Conrad, 1833) † accepted as Carolinapecten eboreus eboreus (Conrad, 1833) † (unaccepted > superseded combination)
      3. Variety Pecten (Plagioctenium) eboreus var. darlingtonensis Dall, 1898 † accepted as Carolinapecten eboreus darlingtonensis (Dall, 1898) † (superseded rank and combination)
      4. Variety Pecten (Plagioctenium) eboreus var. senescens Dall, 1898 † accepted as Carolinapecten eboreus senescens (Dall, 1898) † (superseded rank and combination)
    15. Species Pecten (Plagioctenium) eldridgei Arnold, 1906 † accepted as Argopecten ventricosus eldridgei (Arnold, 1906) † (superseded rank and combination)
    16. Species Pecten (Plagioctenium) ericellus Hertlein, 1929 † accepted as Argopecten ericellus (Hertlein, 1929) † (unaccepted > superseded combination)
    17. Species Pecten (Plagioctenium) evergladensis Mansfield, 1932 † accepted as Argopecten comparilis (Tuomey & F. S. Holmes, 1855) † (unaccepted > junior subjective synonym)
    18. Species Pecten (Plagioctenium) evermanni E. K. Jordan & Hertlein, 1926 † accepted as Argopecten evermanni (E. K. Jordan & Hertlein, 1926) † (unaccepted > superseded combination)
    19. Species Pecten (Plagioctenium) gabbi Dall, 1898 † accepted as Interchlamys interlineata (Gabb, 1873) † (unaccepted > junior subjective synonym)
    20. Species Pecten (Plagioctenium) gibbus (Linnaeus, 1758) accepted as Argopecten gibbus (Linnaeus, 1758) (unaccepted > superseded combination)
      1. Subspecies Pecten (Plagioctenium) gibbus carolinensis Grau, 1952 accepted as Pecten (Plagioctenium) gibbus portusregii Grau, 1952 (unaccepted > junior homonym)
      2. Subspecies Pecten (Plagioctenium) gibbus portusregii Grau, 1952 accepted as Argopecten gibbus (Linnaeus, 1758) (unaccepted > junior subjective synonym)
    21. Species Pecten (Plagioctenium) gilbertharrisi F. Hodson & H. Hodson, 1927 † accepted as Leptopecten gilbertharrisi (F. Hodson & H. Hodson, 1927) † (unaccepted > superseded combination)
    22. Species Pecten (Plagioctenium) hakei Hertlein, 1925 † accepted as Argopecten hakei (Hertlein, 1925) † (unaccepted > superseded combination)
    23. Species Pecten (Plagioctenium) hallae Dall, 1921 † accepted as Fortipecten hallae (Dall, 1921) † (basionym)
    24. Species Pecten (Plagioctenium) neahensis Arnold, 1906 † accepted as Argopecten neahensis (Arnold, 1906) † (unaccepted > superseded combination)
    25. Species Pecten (Plagioctenium) nelsoni Olsson, 1932 † accepted as Leptopecten nelsoni (Olsson, 1932) † (unaccepted > superseded combination)
    26. Species Pecten (Plagioctenium) newsomi Arnold, 1903 † accepted as Argopecten ventricosus (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
    27. Species Pecten (Plagioctenium) rabelli Hubbard, 1920 † accepted as Argopecten rabelli (Hubbard, 1920) † (unaccepted > superseded combination, subgenus is a junior synonym)
    28. Species Pecten (Plagioctenium) subdolus Hertlein, 1925 † accepted as Argopecten subdolus (Hertlein, 1925) † (unaccepted > superseded combination)
    29. Species Pecten (Plagioctenium) subventricosus Dall, 1898 † accepted as Argopecten ventricosus (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
  188. Subgenus Pecten (Pleuronectia) Swainson, 1840 accepted as Amusium Röding, 1798 (unaccepted > junior subjective synonym)
    1. Species Pecten (Pleuronectia) alabamensis Aldrich, 1886 † accepted as Parvamussium alabamense (Aldrich, 1886) † (unaccepted > superseded combination)
    2. Species Pecten (Pleuronectia) placunoides K. Martin, 1883 † accepted as Amusium placunoides (K. Martin, 1883) †
  189. Subgenus Pecten (Pleuronectites) Schlotheim, 1820 † accepted as Pleuronectites Schlotheim, 1820 † (unaccepted > superseded rank)
    1. Species Pecten (Pleuronectites) saccoi Parona, 1889 † accepted as Entolium saccoi (Parona, 1889) † (unaccepted > superseded combination)
    2. Species Pecten (Pleuronectites) sublaevigatus Ernst, 1923 † accepted as Camptonectes subulatus (Münster, 1835) † (unaccepted > junior subjective synonym)
  190. Subgenus Pecten (Propeamusium) [sic] accepted as Propeamussium De Gregorio, 1884 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Propeamusium) clallamensis Arnold, 1906 † accepted as Propeamussium clallamensis (Arnold, 1906) † (unaccepted > superseded combination)
    2. Species Pecten (Propeamusium) levis Moody, 1916 † accepted as Parvamussium alaskense (Dall, 1871) (unaccepted > junior subjective synonym)
    3. Species Pecten (Propeamusium) riversi Arnold, 1906 † accepted as Parvamussium alaskense (Dall, 1871) (unaccepted > junior subjective synonym)
    4. Species Pecten (Propeamusium) stanfordensis Arnold, 1906 † accepted as Parvamussium stanfordense (Arnold, 1906) † (unaccepted > superseded combination)
    5. Species Pecten (Propeamusium) vacavillensis D. K. Palmer, 1923 † accepted as Propeamussium interradiatum (Gabb, 1869) † (unaccepted > junior subjective synonym)
    6. Species Pecten (Propeamusium) waylandi Arnold, 1906 † accepted as Propeamussium waylandi (Arnold, 1906) † (unaccepted > superseded combination)
  191. Subgenus Pecten (Propeamussium) De Gregorio, 1884 accepted as Propeamussium De Gregorio, 1884 (unaccepted > superseded rank)
    1. Species Pecten (Propeamussium) ceciliae De Gregorio, 1884 † accepted as Propeamussium ceciliae (De Gregorio, 1884) † (unaccepted > superseded combination)
    2. Species Pecten (Propeamussium) cowperi Waring, 1917 † accepted as Propeamussium cowperi (Waring, 1917) † (unaccepted > superseded combination)
      1. Variety Pecten (Propeamussium) cowperi var. yubarensis Yabe & Nagao, 1928 † accepted as Propeamussium yubarense (Yabe & Nagao, 1928) † (superseded rank and combination)
  192. Subgenus Pecten (Pseudamusium) Mörch, 1853 accepted as Pseudamussium Mörch, 1853
    1. Species Pecten (Pseudamusium) aequatorialis Thiele, 1931 accepted as Cyclopecten aequatorialis (Thiele, 1931) (basionym)
    2. Species Pecten (Pseudamusium) akihoensis Matsumoto, 1930 † accepted as Nipponopecten akihoensis (Matsumoto, 1930) † (unaccepted > superseded combination)
    3. Species Pecten (Pseudamusium) almirantensis Olsson, 1922 † accepted as Cyclopecten almirantensis (Olsson, 1922) † (unaccepted > superseded combination)
    4. Species Pecten (Pseudamusium) aotus Olsson, 1922 † accepted as Cyclopecten aotus (Olsson, 1922) † (unaccepted > superseded combination)
    5. Species Pecten (Pseudamusium) arces Dall, 1913 accepted as Delectopecten vancouverensis (Whiteaves, 1893) (synonym)
    6. Species Pecten (Pseudamusium) frontalis Dall, 1898 † accepted as Eburneopecten frontalis (Dall, 1898) † (unaccepted > superseded combination)
    7. Species Pecten (Pseudamusium) guppyi Dall, 1898 † accepted as Cyclopecten guppyi (Dall, 1898) † (unaccepted > superseded combination)
    8. Species Pecten (Pseudamusium) lillisi Hertlein, 1934 † accepted as Delectopecten lillisi (Hertlein, 1934) † (unaccepted > superseded combination)
    9. Species Pecten (Pseudamusium) liriope Dall, 1908 accepted as Cyclopecten liriope (Dall, 1908) (superseded combination)
    10. Species Pecten (Pseudamusium) lompicoensis Arnold, 1906 † accepted as Cyclopecten lompicoensis (Arnold, 1906) † (unaccepted > superseded combination)
    11. Species Pecten (Pseudamusium) meleagrinus Thiele, 1931 accepted as Cyclochlamys meleagrina (Thiele, 1931)
    12. Species Pecten (Pseudamusium) neoceanicus Dall, 1908 accepted as Hyalopecten neoceanicus (Dall, 1908) (superseded combination)
    13. Species Pecten (Pseudamusium) panamensis Dall, 1908 accepted as Delectopecten zacae (Hertlein, 1935) (invalid: junior homonym of P. panamensis Dall, 1898; Pecten zacae is a replacement name)
    14. Species Pecten (Pseudamusium) polyleptus Dall, 1908 accepted as Delectopecten polyleptus (Dall, 1908) (superseded combination)
    15. Species Pecten (Pseudamusium) randolphi (Dall, 1897) accepted as Delectopecten vancouverensis (Whiteaves, 1893)
      1. Variety Pecten (Pseudamusium) randolphi var. tillamookensis Arnold, 1906 accepted as Delectopecten vancouverensis (Whiteaves, 1893) (unaccepted > junior subjective synonym)
    16. Species Pecten (Pseudamusium) reticulus Dall, 1886 accepted as Cyclopecten reticulus (Dall, 1886) (original combination)
    17. Species Pecten (Pseudamusium) sigsbeei Dall, 1886 accepted as Pectinella sigsbeei (Dall, 1886)
    18. Species Pecten (Pseudamusium) subminutus Aldrich, 1903 † accepted as Eburneopecten subminutus (Aldrich, 1903) † (unaccepted > superseded combination)
    19. Species Pecten (Pseudamusium) thalassinus Dall, 1886 accepted as Cyclopecten thalassinus (Dall, 1886) (original combination)
    20. Species Pecten (Pseudamusium) vancouverensis Whiteaves, 1893 accepted as Delectopecten vancouverensis (Whiteaves, 1893) (original combination)
      1. Subspecies Pecten (Pseudamusium) vancouverensis fernandoensis Hertlein, 1925 † accepted as Delectopecten vancouverensis (Whiteaves, 1893) (unaccepted > junior subjective synonym)
      2. Subspecies Pecten (Pseudamusium) vancouverensis sanjuanensis B. L. Clark & Arnold, 1923 † accepted as Delectopecten vancouverensis sanjuanensis (B. L. Clark & Arnold, 1923) † (unaccepted > superseded combination)
    21. Species Pecten (Pseudamusium) waihaoensis Suter, 1917 † accepted as Duplipecten waihaoensis (Suter, 1917) † (superseded combination)
  193. Subgenus Pecten (Pseudamussium) Mörch, 1853 accepted as Pseudamussium Mörch, 1853
    1. Species Pecten (Pseudamussium) alaskense Dall, 1871 accepted as Parvamussium alaskense (Dall, 1871) (original combination)
    2. Species Pecten (Pseudamussium) resurrectus Hilber, 1882 † accepted as Chlamys (Flexopecten) scissus (Favre, 1869) † (unaccepted > junior subjective synonym)
    3. Species Pecten (Pseudamussium) richthofeni Hilber, 1882 † accepted as Chlamys (Flexopecten) scissus (Favre, 1869) † (unaccepted > junior subjective synonym)
  194. Subgenus Pecten (Pseudoamussium) [sic] accepted as Pseudamussium Mörch, 1853 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Pseudoamussium) diblasii Di Stefano, 1887 † accepted as Entolium lunare (F. A. Roemer, 1839) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
  195. Subgenus Pecten (Pseudomuseum) [sic] accepted as Pseudamussium Mörch, 1853 (unaccepted > misspelling - incorrect subsequent spelling)
    1. Species Pecten (Pseudomuseum) alternilineatus B. L. Clark, 1918 † accepted as Delectopecten alternilineatus (B. L. Clark, 1918) † (unaccepted > superseded combination)
  196. Subgenus Pecten (Radiopecten) Stephenson, 1941 † accepted as Radiopecten Stephenson, 1941 † (unaccepted > superseded rank)
    1. Species Pecten (Radiopecten) weeksi Stephenson, 1941 † accepted as Radiopecten weeksi (Stephenson, 1941) † (unaccepted > superseded combination)
  197. Subgenus Pecten (Semipecten) P. Fischer, 1886 accepted as Hemipecten A. Adams & Reeve, 1849 (unaccepted > unjustified emendation)
    1. Species Pecten (Semipecten) zollikoferi Bittner, 1884 † accepted as Palliolum auensis (Kittl, 1882) † (unaccepted > junior subjective synonym)
  198. Subgenus Pecten (Serratovola) T. Habe, 1951 accepted as Serratovola T. Habe, 1951 (unaccepted > superseded combination)
  199. Subgenus Pecten (Spondylopecten) Roeder, 1882 † accepted as Spondylopecten Roeder, 1882 † (unaccepted > superseded rank)
  200. Subgenus Pecten (Streblopteria) McCoy, 1851 † accepted as Streblopteria McCoy, 1851 † (unaccepted > superseded rank)
    1. Species Pecten (Streblopteria) laterestriatus E. Philippi, 1899 † accepted as Pleuronectites laevigatus Schlotheim, 1820 † (unaccepted > junior subjective synonym)
  201. Subgenus Pecten (Swiftopecten) G. Yamamoto & Habe, 1958 accepted as Swiftopecten G. Yamamoto & Habe, 1958 (unaccepted > superseded rank)
    1. Species Pecten (Swiftopecten) otutumiensis Nomura & Hatai, 1937 † accepted as Nanaochlamys notoensis otutumiensis (Nomura & Hatai, 1937) † (superseded rank and combination)
  202. Subgenus Pecten (Syncyclonema) Meek, 1864 † accepted as Syncyclonema Meek, 1864 † (unaccepted > superseded rank)
    1. Species Pecten (Syncyclonema) archeri Stephenson, 1941 † accepted as Syncyclonema archeri (Stephenson, 1941) † (unaccepted > superseded combination)
    2. Species Pecten (Syncyclonema) kingi Stephenson, 1941 † accepted as Syncyclonema kingi (Stephenson, 1941) † (unaccepted > superseded combination)
    3. Species Pecten (Syncyclonema) losseriensis F. Vogel, 1895 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Syncyclonema) orbicularis J. Sowerby, 1817 † accepted as Entolium orbiculare (J. Sowerby, 1817) † (unaccepted > superseded combination)
      1. Variety Pecten (Syncyclonema) orbicularis var. haldonensis H. Woods, 1902 † accepted as Syncyclonema haldonensis (H. Woods, 1902) † (superseded rank and combination)
    5. Species Pecten (Syncyclonema) perlamellosus Whitfield, 1885 † accepted as Camptonectes burlingtonensis (Gabb, 1860) † (unaccepted > superseded combination)
    6. Species Pecten (Syncyclonema) quotidianus Healey, 1908 † accepted as Entolium quotidianum (Healey, 1908) † (unaccepted > superseded combination)
    7. Species Pecten (Syncyclonema) travisanus Stephenson, 1941 † accepted as Syncyclonema travisana (Stephenson, 1941) † (unaccepted > superseded combination)
  203. Subgenus Pecten (Variamussium) Sacco, 1897 accepted as Parvamussium Sacco, 1897 (subjective synonym)
    1. Species Pecten (Variamussium) klushaensis E. J. Lees, 1934 † accepted as Filamussium klushaensis (E. J. Lees, 1934) † (unaccepted > superseded combination)
    2. Species Pecten (Variamussium) margariticostatus Diener, 1908 † accepted as Indopecten margariticostatus (Diener, 1908) † (unaccepted > superseded combination)
    3. Species Pecten (Variamussium) morgani Dollfus & Dautzenberg, 1920 † accepted as Parvamussium morgani (Dollfus & Dautzenberg, 1920) † (unaccepted > superseded combination)
    4. Species Pecten (Variamussium) personatus Zieten, 1833 † accepted as Parvamussium pumilum (Lamarck, 1819) † (unaccepted > junior subjective synonym)
      1. Variety Pecten (Variamussium) personatus var. coloradoensis C. E. Weaver, 1931 † accepted as Kolymonectes weaveri S. E. Damborenea, 1998 † (junior homonym of Pecten coloradoensis Newberry, 1861; synonym)
    5. Species Pecten (Variamussium) yukonensis E. J. Lees, 1934 † accepted as Filamussium yukonensis (E. J. Lees, 1934) † (unaccepted > superseded combination)
  204. Subgenus Pecten (Velopecten) E. Philippi, 1899 † accepted as Velata Quenstedt, 1856 † (established as a substitute name for, or an unjustified emendation of, Velata Quenstedt)
    1. Species Pecten (Velopecten) arthaberi L. Waagen, 1907 † accepted as Praechlamys arthaberi (L. Waagen, 1907) † (unaccepted > superseded combination)
    2. Species Pecten (Velopecten) bittneri Kiparisova, 1938 † accepted as Leptochondria bittneri (Kiparisova, 1938) † (unaccepted > superseded combination)
    3. Species Pecten (Velopecten) minimus Kiparisova, 1938 † accepted as Leptochondria minima (Kiparisova, 1938) † (unaccepted > superseded combination)
      1. Variety Pecten (Velopecten) minimus var. laevis Kiparisova, 1938 † accepted as Leptochondria minima laevis (Kiparisova, 1938) † (superseded rank and combination)
      2. Variety Pecten (Velopecten) minimus var. reticulatus Kiparisova, 1938 † accepted as Leptochondria minima reticulata (Kiparisova, 1938) † (superseded rank and combination)
    4. Species Pecten (Velopecten) sarthensis E. Philippi, 1899 † accepted as Eopecten spondyloides (F. A. Roemer, 1836) † (unaccepted > junior subjective synonym)
    5. Species Pecten (Velopecten) suzukii Kobayashi, 1931 † accepted as Tosapecten suzukii (Kobayashi, 1931) † (unaccepted > superseded combination)
    6. Species Pecten (Velopecten) zejszneri Goetel, 1917 † accepted as Praechlamys zejszneri (Goetel, 1917) † (unaccepted > superseded combination)
    7. Species Pecten (Velopecten) ewaldi E. Philippi, 1899 † (uncertain > taxon inquirendum)
    8. Species Pecten (Velopecten) velatiformis E. Philippi, 1899 † (uncertain > taxon inquirendum)
  205. Subgenus Pecten (Vertipecten) U. S. Grant & Gale, 1931 † accepted as Vertipecten U. S. Grant & Gale, 1931 † (unaccepted > superseded rank)
    1. Species Pecten (Vertipecten) yneziana Arnold, 1907 † accepted as Vertipecten yneziana (Arnold, 1907) † (unaccepted > superseded combination)
      1. Subspecies Pecten (Vertipecten) yneziana subyneziana D. W. Weaver & Kleinpell, 1963 † accepted as Vertipecten yneziana subyneziana (D. W. Weaver & Kleinpell, 1963) † (unaccepted > superseded combination)
  206. Subgenus Pecten (Vola) Mörch, 1853 accepted as Pecten O. F. Müller, 1776
    1. Species Pecten (Vola) deeckei Parona, 1889 † accepted as Entolioides deeckei (Parona, 1889) † (unaccepted > superseded combination)
    2. Species Pecten (Vola) dorotheae Melvill, 1907 accepted as Pecten dorotheae Melvill, 1907 (unaccepted > superseded combination)
    3. Species Pecten (Vola) felderi T. Fuchs, 1877 † accepted as Oppenheimopecten revolutus (Michelotti, 1847) † (unaccepted > junior subjective synonym)
    4. Species Pecten (Vola) gendinganensis K. Martin, 1909 † accepted as Amussiopecten gendinganensis (K. Martin, 1909) † (unaccepted > superseded combination)
    5. Species Pecten (Vola) paronai Ugolini, 1908 † accepted as Pecten paronai Ugolini, 1908 † (subgenus not accepted)
    6. Species Pecten (Vola) planariae Simonelli, 1889 † accepted as Pecten planariae Simonelli, 1889 † (subgenus not accepted)
    7. Species Pecten (Vola) roemeri Hill, 1889 † accepted as Neithea roemeri (R. T. Hill, 1889) † (unaccepted > superseded combination)
    8. Species Pecten (Vola) singkirensis K. Martin, 1909 † accepted as Amussiopecten singkirensis (K. Martin, 1909) † (unaccepted > superseded combination)
    9. Species Pecten (Vola) zakarjensis Blanckenhorn, 1934 † accepted as Neithea dutrugei (Coquand, 1862) † (unaccepted > junior subjective synonym)
    10. Species Pecten (Vola) byoritsuensis Nomura, 1933 † represented as Pecten byoritsuensis Nomura, 1933 †
  207. Species Pecten abjectus Phillips, 1829 † accepted as Eopecten abjectus (Phillips, 1829) † (unaccepted > superseded combination)
  208. Species Pecten abnormis R. A. Philippi, 1899 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
  209. Species Pecten abyssorum G. O. Sars, 1878 accepted as Delectopecten vitreus (Gmelin, 1791) (synonym)
  210. Species Pecten accrementa F. W. Hutton, 1873 † accepted as Phialopecten triphooki (Zittel, 1865) † (junior subjective synonym)
  211. Species Pecten achates Coquand, 1865 † accepted as Chlamys achates (Coquand, 1865) † (unaccepted > superseded combination)
  212. Species Pecten acrorysus Gemmellaro & Di Blasi, 1874 † accepted as Titonopecten acrorysus (Gemmellaro & Di Blasi, 1874) † (unaccepted > superseded combination)
  213. Species Pecten actinodes G. B. Sowerby I, 1846 † accepted as Moirechlamys actinodes (G. B. Sowerby I, 1846) † (unaccepted > superseded combination, original combination)
  214. Species Pecten actinodus Goldfuss, 1833 † accepted as Lyropecten ternatus (Münster, 1833) † (subjective synonym)
  215. Species Pecten actoni E. von Martens, 1856 accepted as Parvamussium fenestratum (Forbes, 1844) (unaccepted > junior subjective synonym)
  216. Species Pecten aculeatulus Almera & Bofill y Poch, 1898 † accepted as Talochlamys multistriata (Poli, 1795) (unaccepted > junior subjective synonym)
  217. Species Pecten aculeatus G. B. Sowerby II, 1842 accepted as Palliolum striatum (O. F. Müller, 1776) (unaccepted > junior subjective synonym)
  218. Species Pecten aculeatus Lehmann, 1892 † accepted as Aequipecten malvinae (Du Bois de Montpéreux, 1831) † (unaccepted > junior subjective synonym)
  219. Species Pecten acuminatus Geinitz, 1842 † accepted as Chlamys subacuta (Lamarck, 1819) † (unaccepted > junior subjective synonym)
  220. Species Pecten acutauritus Schafhäutl, 1851 † accepted as Chlamys valoniensis (Defrance, 1825) † (unaccepted > junior subjective synonym)
  221. Species Pecten acuteplicatus Alth, 1850 † accepted as Dhondtichlamys acuteplicata (Alth, 1850) † (unaccepted > superseded combination)
  222. Species Pecten acuticosta Lamarck, 1819 † accepted as Pseudopecten equivalvis (J. Sowerby, 1816) † (unaccepted > junior subjective synonym)
  223. Species Pecten acuticosta F. A. Roemer, 1836 † accepted as Pseudopecten equivalvis (J. Sowerby, 1816) † (unaccepted > junior subjective synonym)
  224. Species Pecten acuticostatus [sic] † accepted as Pecten acuticosta Lamarck, 1819 † (unaccepted > misspelling - incorrect subsequent spelling)
  225. Species Pecten acutiplicatus Meek, 1864 † accepted as Weyla meeki S. E. Damborenea, 1987 † (unaccepted > junior homonym, junior homonym of Pecten acuteplicatus Alth, 1850; Weyla meeki is a replacement name)
  226. Species Pecten acutiradiatus Münster, 1833 † accepted as Pseudopecten equivalvis (J. Sowerby, 1816) † (unaccepted > junior subjective synonym)
  227. Species Pecten adspersus [sic] accepted as Pecten aspersus Lamarck, 1819 (misspelling of Pecten aspersus Lamarck, 1819)
  228. Species Pecten aduncus Eichwald, 1830 † accepted as Oppenheimopecten aduncus (Eichwald, 1830) † (unaccepted > superseded combination)
  229. Species Pecten aequalis Quenstedt, 1856 † accepted as Chlamys (Copeipecten) aequalis (Quenstedt, 1856) † (unaccepted > superseded combination)
  230. Species Pecten aequatus Quenstedt, 1857 † accepted as Spondylopecten aequatus (Quenstedt, 1857) † (unaccepted > superseded combination)
  231. Species Pecten aequicostatus Lamarck, 1819 † accepted as Neithea aequicostata (Lamarck, 1819) † (unaccepted > superseded combination)
  232. Species Pecten aequisulcatus P. P. Carpenter, 1864 accepted as Argopecten ventricosus (G. B. Sowerby II, 1842)
  233. Species Pecten agathis Gemmellaro, 1874 † accepted as Parvamussium pumilum (Lamarck, 1819) † (unaccepted > junior subjective synonym)
  234. Species Pecten agnatus Yokoyama, 1930 † accepted as Fortipecten takahashii (Yokoyama, 1930) † (a junior synonym)
  235. Species Pecten agronomica Maury, 1925 † accepted as Argopecten agronomica (Maury, 1925) † (unaccepted > superseded combination)
  236. Species Pecten akitanus Yokoyama, 1926 † accepted as Chlamys (Nomurachlamys) akitana (Yokoyama, 1926) † (unaccepted > superseded combination)
  237. Species Pecten aktinos Petterd, 1886 accepted as Semipallium aktinos (Petterd, 1886) (superseded combination)
  238. Species Pecten alatus Buch, 1838 † accepted as Weyla alata (Buch, 1838) † (unaccepted > superseded combination)
  239. Species Pecten alba [sic] accepted as Pecten albus Tate, 1887 (incorrect gender ending)
  240. Species Pecten albertii [sic] † accepted as Leptochondria alberti (Goldfuss, 1835) † (unaccepted > misspelling - incorrect subsequent spelling)
    1. Variety Pecten albertii var. fassanensis Salomon, 1895 † accepted as Pleuronectites fassanensis (Salomon, 1895) † (superseded rank and combination)
  241. Species Pecten albidus Arnold, 1906 accepted as Chlamys albida (Arnold, 1906)
  242. Species Pecten albinus Reuss, 1844 † accepted as Pecten acuminatus Geinitz, 1842 † (unaccepted > junior subjective synonym)
  243. Species Pecten albolineatus G. B. Sowerby II, 1842 accepted as Mimachlamys albolineata (G. B. Sowerby II, 1842) (original combination)
  244. Species Pecten albus Tate, 1887 accepted as Pecten fumatus Reeve, 1852
  245. Species Pecten alcocki E. A. Smith, 1904 accepted as Delectopecten alcocki (E. A. Smith, 1904) (original combination)
  246. Species Pecten aldingensis Tate, 1886 † accepted as Serripecten aldingensis (Tate, 1886) †
  247. Species Pecten aldrovandi Defrance, 1826 † accepted as Manupecten aldrovandi (Defrance, 1826) † (unaccepted > superseded combination)
  248. Species Pecten alockamanensis C. E. Weaver, 1912 † accepted as Leptopecten alockamanensis (C. E. Weaver, 1912) † (unaccepted > superseded combination)
  249. Species Pecten alpinus A. d'Orbigny, 1847 † accepted as Parvamussium alpinum (A. d'Orbigny, 1847) † (unaccepted > superseded combination)
  250. Species Pecten alternans Du Bois de Montpéreux, 1831 † accepted as Pecten scabridus Eichwald, 1830 † (unaccepted > junior subjective synonym)
  251. Species Pecten alternans Münster, 1833 † accepted as Leptochondria subalternans (A. d'Orbigny, 1850) † (unaccepted > junior homonym)
  252. Species Pecten althi Favre, 1869 † accepted as Camptonectes virgatus (Nilsson, 1827) † (unaccepted > junior subjective synonym)
  253. Species Pecten altiplectus Conrad, 1856 accepted as Chlamys hastata (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
  254. Species Pecten altiplicatus [sic] accepted as Chlamys hastata (G. B. Sowerby II, 1842) (unaccepted > junior subjective synonym)
  255. Species Pecten alutensis Jekelius, 1936 † accepted as Antijanira alutensis (Jekelius, 1936) † (unaccepted > superseded combination)
  256. Species Pecten amaliae Kobelt, 1887 accepted as Mirapecten rastellum (Lamarck, 1819)
  257. Species Pecten amalthei Oppel, 1853 † accepted as Parvamussium pumilum (Lamarck, 1819) † (unaccepted > junior subjective synonym)
  258. Species Pecten amarus T. Fuchs, 1878 † (unaccepted > nomen nudum)
  259. Species Pecten amatus Andler, 1858 † accepted as Entolium lunare (F. A. Roemer, 1839) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
  260. Species Pecten ambiguus Münster, 1833 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
  261. Species Pecten ambiguus Münster, 1833 † accepted as Palliolum limatum ambignum (H. J. Anderson, 1958) † (junior homonym of Pecten ambiguus Smith, nec Münster, 1833 [sic!]; synonym)
  262. Species Pecten ambiguus (Bavay, 1904) accepted as Volachlamys sinomarina (Hertlein, 1936) (unaccepted > junior homonym, non Pecten ambiguus Münster, 1833; Pecten sinomarinus Hertlein, 1936 is a replacement name)
  263. Species Pecten ambongoensis Thevenin, 1908 † accepted as Weyla ambongoensis (Thevenin, 1908) † (unaccepted > superseded combination)
  264. Species Pecten ambrosionii Mariani, 1907 † accepted as Chlamys ambrosionii (Mariani, 1907) † (unaccepted > superseded combination)
  265. Species Pecten amiculum R. A. Philippi, 1851 accepted as Decatopecten amiculum (R. A. Philippi, 1851) (unaccepted > superseded combination)
  266. Species Pecten amicus E. A. Smith, 1885 accepted as Semipallium amicum (E. A. Smith, 1885) (original combination)
  267. Species Pecten amoebeus Fontannes, 1878 † accepted as Aequipecten diprosopus (Fontannes, 1878) † (subjective synonym)
  268. Species Pecten amphiarotus Di Stefano, 1891 † accepted as Chlamys pollux (A. d'Orbigny, 1850) † (unaccepted > junior subjective synonym)
  269. Species Pecten amphicyrtus Locard, 1888 accepted as Flexopecten flexuosus (Poli, 1795) (synonym)
  270. Species Pecten amphidoxus Bittner, 1902 † accepted as Antijanira amphidoxa (Bittner, 1902) † (unaccepted > superseded combination)
  271. Species Pecten amplicostatus Dall, 1898 accepted as Argopecten irradians amplicostatus (Dall, 1898) (original combination)
  272. Species Pecten amplus Bellardi, 1852 † accepted as Aequipecten parvicostatus (Bellardi, 1852) † (subjective synonym)
  273. Species Pecten amuricus Bittner, 1899 † accepted as Scythentolium amuricum (Bittner, 1899) † (unaccepted > superseded combination)
  274. Species Pecten amusoides Macsotay & Campos, 2001 accepted as Euvola amusoides (Macsotay & Campos, 2001)
  275. Species Pecten anastomoplicus Gemmellaro & Di Blasi, 1874 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym)
  276. Species Pecten anatipes S. G. Morton, 1833 † accepted as Anatipopecten anatipes (S. G. Morton, 1833) † (unaccepted > superseded combination)
  277. Species Pecten anceps Tommasi, 1911 † accepted as Praechlamys brugnatellii (Tommasi, 1911) † (subjective synonym)
  278. Species Pecten andinus R. A. Philippi, 1899 † accepted as Chlamys textoria (Schlotheim, 1820) † (unaccepted > junior subjective synonym, tentative junior subjective synonym)
  279. Species Pecten andreaei Bittner, 1895 † accepted as Leptochondria andreaei (Bittner, 1895) † (unaccepted > superseded combination)
  280. Species Pecten angelicae Du Bois de Montpéreux, 1831 † accepted as Pecten besseri Andrzejowski, 1830 † (unaccepted > junior subjective synonym)
  281. Species Pecten angelonii Meneghini, 1878 † accepted as Aequipecten angelonii (Meneghini, 1878) † (unaccepted > superseded combination)
  282. Species Pecten anguillensis Guppy, 1867 † accepted as Antillipecten anguillensis (Guppy, 1867) † (unaccepted > superseded combination)
  283. Species Pecten anguliferus Terquem & Jourdy, 1869 † accepted as Camptonectes laminatus (J. Sowerby, 1818) † (unaccepted > junior subjective synonym)
  284. Species Pecten angustecostatus R. A. Philippi, 1899 † accepted as Weyla alata (Buch, 1838) † (unaccepted > junior subjective synonym)
  285. Species Pecten angustus T. Fuchs, 1879 † accepted as Chlamys angusta (T. Fuchs, 1879) † (unaccepted > superseded combination)
  286. Species Pecten animensis Gregorio, 1886 † accepted as Parvamussium laeviradiatum (W. H. Waagen, 1867) † (unaccepted > junior subjective synonym)
  287. Species Pecten anisopleurus Locard, 1888 accepted as Flexopecten glaber glaber (Linnaeus, 1758) (synonym)
  288. Species Pecten anisopleurus Buvignier, 1843 † accepted as Radulopecten vagans (J. De C. Sowerby, 1826) † (unaccepted > junior subjective synonym)
  289. Species Pecten annoniensis d'Archiac, 1846 † (unaccepted > nomen nudum)
  290. Species Pecten annulatus J. De C. Sowerby, 1826 † accepted as Camptochlamys obscura (J. Sowerby, 1818) † (unaccepted > junior subjective synonym)
  291. Species Pecten anomalus Terquem & Jourdy, 1869 † accepted as Radulopecten vagans (J. De C. Sowerby, 1826) † (unaccepted > junior subjective synonym)
  292. Species Pecten antiaustralis Tate, 1886 † accepted as Mimachlamys asperrima (Lamarck, 1819)
  293. Species Pecten antiguensis A. P. Brown, 1913 † accepted as Leopecten antiguensis (A. P. Brown, 1913) † (unaccepted > superseded combination)
    1. Subspecies Pecten antiguensis churuguarensis F. Hodson & H. Hodson, 1927 † accepted as Amussiopecten churuguarensis (F. Hodson & H. Hodson, 1927) † (superseded rank and combination)
  294. Species Pecten antillarum Récluz, 1853 accepted as Antillipecten antillarum (Récluz, 1853) (original combination)
  295. Species Pecten antiquatus R. A. Philippi, 1844 accepted as Cyclopecten antiquatus (R. A. Philippi, 1844) (unaccepted > superseded combination)
  296. Species Pecten antonii R. A. Philippi, 1844 accepted as Pecten laqueatus G. B. Sowerby II, 1842 (unaccepted > junior subjective synonym)
  297. Species Pecten anughus de Gregorio, 1886 † accepted as Camptonectes auritus (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  298. Species Pecten aptiensis A. d'Orbigny, 1850 † accepted as Mimachlamys robinaldina (A. d'Orbigny, 1847) † (unaccepted > junior subjective synonym)
  299. Species Pecten aquaenovae Scalia, 1912 † accepted as Amphijanira aquaenovae (Scalia, 1912) † (unaccepted > superseded combination)
  300. Species Pecten arachnoides Defrance, 1822 † accepted as Mimachlamys cretosa (Defrance, 1822) † (subjective synonym)
  301. Species Pecten araneosus Defrance, 1826 † accepted as Pecten acuticosta Lamarck, 1819 † (unaccepted > junior subjective synonym)
  302. Species Pecten araricus Étallon, 1862 † accepted as Spondylopecten palinurus (A. d'Orbigny, 1850) † (unaccepted > junior subjective synonym)
  303. Species Pecten aratus W. H. Waagen, 1867 † accepted as Camptonectes auritus (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  304. Species Pecten arbutensis Almera & Bofill y Poch, 1897 † accepted as Aequipecten catalaunicus (Almera & Bofill y Poch, 1897) † (subjective synonym)
  305. Species Pecten archiaciana A. d'Orbigny, 1847 † accepted as Chlamys archiaciana (A. d'Orbigny, 1847) † (unaccepted > superseded combination)
  306. Species Pecten arcuata J. Sowerby, 1818 † accepted as Camptonectes auritus (Schlotheim, 1813) † (unaccepted > junior subjective synonym)
  307. Species Pecten arcuatus (Brocchi, 1814) † accepted as Gigantopecten arcuatus (Brocchi, 1814) † (unaccepted > superseded combination)
  308. Species Pecten arenicola Eichwald, 1830 † accepted as Pecten besseri Andrzejowski, 1830 † (unaccepted > junior subjective synonym)
  309. Species Pecten argenteus Reeve, 1853 accepted as Antillipecten antillarum (Récluz, 1853) (synonym)
  310. Species Pecten argentinus Stanton, 1901 † accepted as Entolium argentinum (Stanton, 1901) † (unaccepted > superseded combination)
  311. Species Pecten argillensis Conrad, 1860 † accepted as Camptonectes argillensis (Conrad, 1860) † (unaccepted > superseded combination)
  312. Species Pecten arion A. d'Orbigny, 1852 † accepted as Talochlamys articulata (J. De C. Sowerby, 1840) † (unaccepted > junior objective synonym)
  313. Species Pecten armoricanus Chenu, 1843 accepted as Palliolum tigerinum (O. F. Müller, 1776) (synonym)
  314. Species Pecten arotoplicus Gemmellaro & Di Blasi, 1874 † accepted as Spondylopecten subpunctatus (Münster, 1833) † (unaccepted > junior subjective synonym)
  315. Species Pecten arpadicus Bittner, 1901 † accepted as Antijanira arpadica (Bittner, 1901) † (unaccepted > superseded combination)
  316. Species Pecten arthriticus Reeve, 1853 accepted as Nodipecten arthriticus (Reeve, 1853) (original combination)
  317. Species Pecten articulatus J. De C. Sowerby, 1840 † accepted as Talochlamys articulata (J. De C. Sowerby, 1840) † (unaccepted > superseded combination)
  318. Species Pecten arzellus De Gregorio, 1885 accepted as Mimachlamys varia (Linnaeus, 1758) (synonym)
  319. Species Pecten arzierensis de Loriol, 1868 † accepted as Camptonectes striatopunctatus (F. A. Roemer, 1839) † (unaccepted > junior subjective synonym)
  320. Species Pecten asoloromanensis De Gregorio, 1899 † accepted as Aequipecten scabriusculus (Matheron, 1843) † (unaccepted > junior subjective synonym)
  321. Species Pecten asper G. B. Sowerby II, 1842 accepted as Serratovola rubicunda (Chenu, 1843) (unaccepted > junior homonym, Invalid: junior homonym of Pecten asper Lamarck, 1819; Pecten rubicundus and P. passerinus are replacement names)
  322. Species Pecten asper Lamarck, 1819 † accepted as Merklinia aspera (Lamarck, 1819) † (unaccepted > superseded combination)
    1. Variety Pecten asper var. polonica Pusch, 1837 † accepted as Dhondtichlamys acuteplicata (Alth, 1850) † (unaccepted > nomen oblitum)
  323. Species Pecten aspera [sic] accepted as Pecten asper G. B. Sowerby II, 1842 (incorrect gender ending)
  324. Species Pecten asperrimus Lamarck, 1819 accepted as Mimachlamys asperrima (Lamarck, 1819) (original combination)
  325. Species Pecten aspersus G. B. Sowerby I, 1835 accepted as Leptopecten tumbezensis (A. d'Orbigny, 1846) (invalid: junior homonym of Pecten aspersus Lamarck, 1819; P. tumbezensis is a replacement name)
  326. Species Pecten aspersus Lamarck, 1819 accepted as Pseudamussium peslutrae (Linnaeus, 1771) (synonym)
  327. Species Pecten asperulatus A. Adams & Reeve, 1850 accepted as Chlamys (Mimachlamys) pelseneeri (Dautzenberg & Bavay, 1912)
marine, brackish, fresh, terrestrial
recent + fossil
Müller, O. F. (1776). Zoologiae Danicae prodromus, seu Animalium Daniae et Norvegiae indigenarum: characteres, nomina, et synonyma imprimis popularium. <em>Typis Hallagerii, Havni, Copenhagen.</em> 282 pp., available online at http://www.biodiversitylibrary.org/item/47550
page(s): 248 [details]  OpenAccess publication 
MolluscaBase eds. (2021). MolluscaBase. Pecten O. F. Müller, 1776. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=138323 on 2024-05-08
Date
action
by
2004-12-21 15:54:05Z
created
Gofas, Serge
2009-04-10 14:29:28Z
changed
Dijkstra, Henk
2009-04-26 20:01:08Z
changed
Dijkstra, Henk
2009-05-13 11:38:17Z
changed
Dijkstra, Henk
2016-02-20 20:49:14Z
changed
Marshall, Bruce
2019-07-19 20:40:04Z
changed
Marshall, Bruce
2019-11-15 16:45:32Z
changed
Rosenberg, Gary

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original description Müller, O. F. (1776). Zoologiae Danicae prodromus, seu Animalium Daniae et Norvegiae indigenarum: characteres, nomina, et synonyma imprimis popularium. <em>Typis Hallagerii, Havni, Copenhagen.</em> 282 pp., available online at http://www.biodiversitylibrary.org/item/47550
page(s): 248 [details]  OpenAccess publication 

original description  (of Argus Poli, 1791) Poli J.X. (1791). <i>Testacea utriusque Siciliae eorumque historia et anatome tabulis aeneis illustrata.</i> Ex Regio Typographeio, Parmae. Vol. 1: pp. i-lxxiii, [1-6], i-x, 1-90, 1-50, [1], 1-74, pls 1-18. , available online at https://www.biodiversitylibrary.org/page/44019471
page(s): Introduction p. 32 [details]   

original description  (of Argoderma Poli, 1795) Poli, J. X. (1795). <i>Testacea utriusque Siciliae eorumque historia et anatome tabulis aeneis illustrata</i>. Parma: Regio Typographeio. Vol. 2: i-xlix, [1-2], 75-264, pls 19-39. , available online at https://www.biodiversitylibrary.org/page/44019644 [details]   

original description  (of Pectinium Link, 1807) Link, D. H. F. (1807-1808). Beschreibung der Naturalien-Sammlung der Universität zu Rostock. <em>Adlers Erben.</em> 1 Abt. [Part 1], pp. 1-50; 2 Abt. [Part 2], pp. 51-100; 3 Abt. [Part 3], pp. 101-165; Abt. 4 [Part 4],pp. 1-30; Abt. 5 [Part 5], pp. 1-38 [1808]; Abt. 6 [Part 6], pp. 1-38., available online at https://www.biodiversitylibrary.org/page/43301237 [details]   

original description  (of Janira Schumacher, 1817) Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online at http://www.biodiversitylibrary.org/item/81329 [details]   

original description  (of Pectinites Schlotheim, 1813 †) Schlotheim, E. F. von. (1820). Die Petrefactenkunde auf ihrem jetztigen Standpunkte durch die Beschreibung seiner Sammlung versteinerter und fossiler Überreste des Thier- und Pflanzenreichs der Vorwelt. Becker, Gotha, lxii + 437 pp., available online at http://books.google.at/books/about/Die_Petrefactenkunde_auf_ihrem_jetzigen.html?id=4SQ-AAAAcAAJ&redir_esc=y [details]  OpenAccess publication 

original description  (of Vola Mörch, 1853) Mörch, O. A. L. (1852-1853). <i>Catalogus conchyliorum quae reliquit D. Alphonso d'Aguirra & Gadea Comes de Yoldi, Regis Daniae Cubiculariorum Princeps, Ordinis Dannebrogici in Prima Classe & Ordinis Caroli Tertii Eques. Fasc. 1, Cephalophora</i>, 170 pp. [1852]; <i>Fasc. 2, Acephala, Annulata, Cirripedia, Echinodermata</i>, 74 [+2] pp. [1853]. Hafniae [Copenhagen]: L. Klein. , available online at http://www.biodiversitylibrary.org/bibliography/12921 [details]   

original description  (of Pallium Schröter, 1802) Schröter, J.S. (1801-1806). Neue Conchylienarten und Abänderungen, Anmerkungen, und Berichtigungen nach dem linnéischen System der XII. Ausgabe. <em>Archiv für Zoologier und Zootomie.</em> 2(1): 82-110 [1801]; 2(2): 107-148 [1802]; 3(1): 125-166 [1802]; 3(2): 33-78 [1803]; 4(1): 7-44 [1804]; xxx., available online at https://www.biodiversitylibrary.org/page/13758320
page(s): 135 [details]   

original description  (of Jaworskia Teppner, 1922) Teppner, W. von. (1922). Lamellibranchia Tertiaria, Anisomyaria II. <em>In C. Diener, ed., Fossilium Catalogus, I. Animalia, Pars (15). W. Junk. Berlin.</em> p. 67–296., available online at https://www.biodiversitylibrary.org/page/50675959 [details]   

original description  (of Notovola Finlay, 1926) Finlay, H. J. (1926). A further commentary on New Zealand molluscan systematics. <em>Transactions of the New Zealand Institute.</em> 57: 320-485, pls 18-23 [dated 1927, published Dec, 1926]., available online at http://rsnz.natlib.govt.nz/volume/rsnz_57/rsnz_57_00_003550.html [details]   

original description  (of Pecten (Flabellipecten) Sacco, 1897) Sacco F. (1897). I Molluschi dei terreni terziarii del Piemonte e della Liguria, Parte 24. <em>Bollettino dei Musei di Zoologia ed Anatomia Comparata della R. Università di Torino.</em> 12(298): 101-102., available online at https://www.biodiversitylibrary.org/page/11810053
page(s): 102 [details]   

basis of record Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Patrimoines Naturels.</em> 50: 180-213., available online at http://www.vliz.be/imisdocs/publications/ocrd/254404.pdf [details]   

additional source Vaught, K.C.; Abbott, R.T.; Boss, K.J. (1989). A classification of the living Mollusca. American Malacologists: Melbourne. ISBN 0-915826-22-4. XII, 195 pp. (look up in IMIS) [details]  Available for editors  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From other sources
Remark Type species: Ostrea maxima Linnaeus, 1758 [details]
    Definitions

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To European Nucleotide Archive (ENA) 
To European Nucleotide Archive (ENA) (from synonym Janira Schumacher, 1817)
To European Nucleotide Archive (ENA) (from synonym Philippia Teppner, 1922)
To Genbank 
To Yale Peabody Museum of Natural History (YPM IZ 093431) 
To ITIS
From editor or global species database
Pecten maximus (Linnaeus, 1758)
Pecten maximus (Linnaeus, 1758)
Image from typetaxon
Pecten maximus (Linnaeus, 1758)
Pecten maximus (Linnaeus, 1758)
Image from typetaxon
Scallop
Scallop
Image from typetaxon
A right valve of Pecten maximus (Linnaeus, 1758)
A right valve of Pecten maximus (Linnaeus, 1758)
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
Eben (1884, plaat 4)
Eben (1884, plaat 4)
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
From other sources
Pecten maximus
Pecten maximus
Image from typetaxon
shells of great scallop
shells of great scallop
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
Pecten maximus
Pecten maximus
Image from typetaxon
To Yale Peabody Museum of Natural History (YPM IZ 093431)
To Yale Peabody Museum of Natural History (YPM IZ 093431)
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