WoRMS taxon details

Arca Linnaeus, 1758

137670  (urn:lsid:marinespecies.org:taxname:137670)

accepted
Genus
Arca noae Linnaeus, 1758 (type by subsequent designation)
Arca (Arca) Linnaeus, 1758· accepted, alternate representation
Cibota Mörch, 1853 (Invalid: junior objective synonym of Arca)
Species Arca acuminata Krauss, 1848
Species Arca angusta Dunker, 1867
Species Arca avellana Lamarck, 1819
Species Arca boucardi Jousseaume, 1894
Species Arca bouvieri P. Fischer, 1874
Species Arca chambersi Beu, 1973 †
Species Arca cottoni Waghorn, 1926 †
Species Arca despecta P. Fischer, 1876
Species Arca fernandezensis Hertlein & A. M. Strong, 1943
Species Arca imbricata Bruguière, 1789
Species Arca kauaia (Dall, Bartsch & Rehder, 1938)
Species Arca mutabilis (G. B. Sowerby I, 1833)
Species Arca navicularis Bruguière, 1789
Species Arca noae Linnaeus, 1758
Species Arca ocellata Reeve, 1844
Species Arca pacifica (G. B. Sowerby I, 1833)
Species Arca pittensis Marwick, 1928 †
Species Arca rachelcarsonae Petuch & R. F. Myers, 2014
Species Arca subvelata Suter, 1917 †
Species Arca tetragona Poli, 1795
Species Arca truncata (G. B. Sowerby I, 1833)
Species Arca turbatrix Oliver & Cosel, 1993
Species Arca tutamoensis (Marwick, 1931) †
Species Arca ventricosa Lamarck, 1819
Species Arca volucris Reeve, 1844
Species Arca waitemataensis (Powell & Bartrum, 1929) †
Species Arca wharekuriensis Maxwell, 1969 †
Species Arca zebra Swainson, 1833

Species Arca minima Nyst, 1848 (taxon inquirendum, invalid: junior homonym of Arca minima Turton, 1819)
Species Arca patheonensis Spieker, 1922 † (taxon inquirendum)
Species Arca pernoides Carpenter, 1857 (taxon inquirendum)
Species Arca raridentata S. V. Wood, 1840 † (taxon inquirendum)
Species Arca sobria Gould, 1850 (taxon inquirendum)
Species Arca zorritensis Spieker, 1922 † (taxon inquirendum)

Species Arca candidula Philippi, 1851 (nomen dubium)
Species Arca crenata Reeve, 1844 (nomen dubium, invalid: junior homonym of Arca crenata Anton, 1838)
Species Arca lamarckii Philippi, 1845 (nomen dubium)
Species Arca modiolina Bory de Saint-Vincent, 1827 (nomen dubium)
Species Arca nodosa Wood, 1828 (nomen dubium)
Species Arca pallens Linnaeus, 1758 (nomen dubium)
Species Arca pertusa Reeve, 1844 (nomen dubium)
Species Arca pulchella Gmelin, 1791 (nomen dubium)
Species Arca reticulata Gmelin, 1791 (nomen dubium)
Species Arca rhomboidea Gmelin, 1791 (nomen dubium)
Species Arca rubra Perry, 1811 (nomen dubium)
Species Arca striatella Bory de Saint-Vincent, 1827 (nomen dubium)
Species Arca turgidula Deshayes, 1844 (nomen dubium)
Species Arca weinkauffi Crosse, 1864 (nomen dubium)

Subgenus Arca (Arca) Linnaeus, 1758 represented as Arca Linnaeus, 1758

Subgenus Arca (Barbatia) Gray, 1842 accepted as Barbatia Gray, 1842
Subgenus Arca (Bathyarca) Kobelt, 1891 accepted as Bathyarca Kobelt, 1891
Subgenus Arca (Byssoarca) Swainson, 1833 accepted as Arca Linnaeus, 1758
Subgenus Arca (Scapharca) Gray, 1847 accepted as Anadara (Scapharca) Gray, 1847
Species Arca aculeata Bruguière, 1789 accepted as Tegillarca granosa (Linnaeus, 1758)
Species Arca acupicta Viader, 1951 accepted as Samacar strabo (Hedley, 1915)
Species Arca adamsi Dall, 1886 accepted as Arcopsis adamsi (Dall, 1886)
Species Arca adamsi Krebs, 1864 accepted as Arcopsis adamsi (Dall, 1886) (nude name)
Species Arca adamsiana Dunker, 1866 accepted as Mesocibota bistrigata (Dunker, 1866)
Species Arca adversidentata Deshayes, 1858 † accepted as Porterius adversidentatus (Deshayes, 1858) † (original combination)
Species Arca aequatorialis d'Orbigny, 1846 accepted as Anadara aequatorialis (d'Orbigny, 1846) (original combination)
Species Arca aequilatera Gmelin, 1791 accepted as Glycymeris undata (Linnaeus, 1758)
Species Arca aequilateralis Thiele, 1931 accepted as Verilarca thielei (Schenck & Reinhart, 1938)
Species Arca aethiopica Thiele, 1931 accepted as Anadara aethiopica (Thiele, 1931)
Species Arca afra Gmelin, 1791 accepted as Arcopsis afra (Gmelin, 1791)
  » Subspecies Arca afra erythraea accepted as Arcopsis afra (Gmelin, 1791)
Species Arca africana G. B. Sowerby III, 1904 accepted as Anadara pygmaea (H. Adams, 1872)
Species Arca agulhasensis Thiele, 1931 accepted as Acar agulhasensis (Thiele, 1931)
Species Arca amaliae Kobelt, 1888 accepted as Anadara hankeyana (Reeve, 1844)
Species Arca ambigua Reeve, 1844 accepted as Anadara ambigua (Reeve, 1844)
Species Arca americana d'Orbigny, 1846 accepted as Arca imbricata Bruguière, 1789
Species Arca americana Wood, 1828 accepted as Lunarca ovalis (Bruguière, 1789)
Species Arca amygdalum Link, 1807 accepted as Barbatia amygdalumtostum (Röding, 1798)
Species Arca amygdalum Philippi, 1845 accepted as Anadara kagoshimensis (Tokunaga, 1906) (invalid: junior homonym of Arca amygdalum Link, 1807)
Species Arca amygdalumtostum Röding, 1798 accepted as Barbatia amygdalumtostum (Röding, 1798)
Species Arca anaclima Melvill & Standen, 1907 accepted as Bathyarca anaclima (Melvill & Standen, 1907)
Species Arca angicostata Reeve, 1844 accepted as Anadara angicostata (Reeve, 1844)
Species Arca angulata Bruguière, 1789 accepted as Glycymeris decussata (Linnaeus, 1758)
Species Arca angulata King, 1832 accepted as Arca fernandezensis Hertlein & A. M. Strong, 1943 (invalid: junior homonym of Arca angulata Bruguière, 1789; Arca fernandezensis is a replacement name)
Species Arca angulosa Gmelin, 1791 accepted as Glycymeris decussata (Linnaeus, 1758)
Species Arca anomala Reeve, 1843 accepted as Anadara guangdongensis (Bernard, Cai & Morton, 1993)
Species Arca antiquata Linnaeus, 1758 accepted as Anadara antiquata (Linnaeus, 1758) (original combination)
Species Arca antiquata Linnaeus, 1758, sensu Poli, 1795 accepted as Anadara gibbosa (Reeve, 1844) (misidentification)
Species Arca approximata Viader, 1951 accepted as Samacar strabo (Hedley, 1915)
Species Arca arabica Philippi, 1847 accepted as Arca patriarchalis Röding, 1798
Species Arca argenvillea Risso, 1826 accepted as Arca tetragona Poli, 1795
Species Arca aspera Philippi, 1844 accepted as Asperarca nodulosa (O. F. Müller, 1776)
Species Arca auriculata auct. non Lamarck accepted as Anadara notabilis (Röding, 1798) (misidentification)
Species Arca auriculata Lamarck, 1819 accepted as Anadara auriculata (Lamarck, 1819)
Species Arca auriculata G. B. Sowerby I, 1833 accepted as Anadara formosa (G. B. Sowerby I, 1833) (invalid: junior homonym of Arca auriculata Lamarck, 1819; Arca aviculaeformis and A. auricula are both replacement names)
Species Arca aurita Brocchi, 1814 accepted as Limopsis aurita (Brocchi, 1814) (original combination)
Species Arca aviculaeformis Nyst, 1848 accepted as Anadara formosa (G. B. Sowerby I, 1833)
Species Arca aviculoides Reeve, 1844 accepted as Anadara formosa (G. B. Sowerby I, 1833) (invalid: junior homonym of Arca aviculoides de Koninck, 1842)
Species Arca balesi Pilsbry & McLean, 1939 accepted as Fugleria tenera (C. B. Adams, 1845)
Species Arca barbadensis d'Orbigny, 1853 accepted as Arca zebra Swainson, 1833
Species Arca barbajovis Bory de Saint-Vincent, 1827 accepted as Barbatia lacerata (Bruguière, 1789)
Species Arca barbata Linnaeus, 1758 accepted as Barbatia barbata (Linnaeus, 1758)
Species Arca batana Rochebrune in Lamy, 1907 accepted as Arca bouvieri P. Fischer, 1874 (name introduced in synonymy, therefore not available nomenclaturally)
Species Arca biangulata G. B. Sowerby I, 1833 accepted as Anadara biangulata (G. B. Sowerby I, 1833) (original combination)
Species Arca bicarinata G. B. Sowerby III, 1901 accepted as Arca patriarchalis Röding, 1798
Species Arca bicolorata Dillwyn, 1817 accepted as Barbatia amygdalumtostum (Röding, 1798)
Species Arca bicors d'Orbigny, 1853 accepted as Anadara chemnitzii (Philippi, 1851)
Species Arca bicors Jonas in Philippi, 1845 accepted as Tegillarca bicors (Jonas in Philipp, 1845)
Species Arca bifrons Carpenter, 1857 accepted as Anadara bifrons (Carpenter, 1857) (original combination)
Species Arca bimaculata Poli, 1795 accepted as Glycymeris bimaculata (Poli, 1795) (original combination)
Species Arca binakayanensis Faustino, 1932 accepted as Anadara inaequivalvis (Bruguière, 1789)
Species Arca birleyana Melvill & Standen, 1907 accepted as Anadara vellicata (Reeve, 1844)
Species Arca bistrigata Dunker, 1866 accepted as Mesocibota bistrigata (Dunker, 1866)
Species Arca bisulcata Lamarck, 1819 accepted as Sheldonella bisulcata (Lamarck, 1819) (original combination)
Species Arca bonnaniana Risso, 1826 accepted as Barbatia barbata (Linnaeus, 1758)
Species Arca botanica Hedley, 1917 accepted as Acar botanica (Hedley, 1917)
Species Arca brandtii Philippi, 1845 accepted as Larkinia multicostata (G. B. Sowerby I, 1833)
Species Arca brasiliana Lamarck, 1819 accepted as Anadara brasiliana (Lamarck, 1819)
Species Arca brevifrons G. B. Sowerby I, 1833 accepted as Lunarca brevifrons (G. B. Sowerby I, 1833) (original combination)
Species Arca britannica Reeve, 1844 accepted as Arca tetragona Poli, 1795
Species Arca bronnii Philippi, 1851 accepted as Tegillarca rhombea (Born, 1778)
Species Arca broughtonii Schrenck, 1867 accepted as Anadara broughtonii (Schrenck, 1867)
Species Arca bullata Reeve, 1844 accepted as Barbatia bullata (Reeve, 1844)
Species Arca caelata Reeve, 1844 accepted as Barbatia candida (Helbling, 1779)
Species Arca caelata Conrad, 1845 accepted as Arcopsis adamsi (Dall, 1886) (invalid: junior homonym of Arca caelata Reeve, 1844)
Species Arca cafria Bartsch, 1915 accepted as Sheldonella lateralis (Reeve, 1844)
Species Arca callifera Lamarck, 1819 accepted as Barbatia domingensis (Lamarck, 1819)
Species Arca campechiensis Gmelin, 1791 accepted as Lunarca ovalis (Bruguière, 1789)
Species Arca camuloensis Osmont, 1904 accepted as Anadara multicostata (G. B. Sowerby I, 1833)
Species Arca canalicostata Lamy, 1907 accepted as Lunarca ovalis (Bruguière, 1789)
Species Arca cancellaria Lamarck, 1819 accepted as Barbatia domingensis (Lamarck, 1819)
Species Arca candida Helbling, 1779 accepted as Barbatia candida (Helbling, 1779) (original combination)
Species Arca cardiiformis G. B. Sowerby I, 1833 accepted as Anadara bifrons (Carpenter, 1857) (invalid: junior homonym of Arca cardiiformis Basterot, 1825; Arca cordata Deshayes, 1858, and A. corculum are both replacement names)
Species Arca cardissa Lamarck, 1819 accepted as Arca tetragona Poli, 1795
Species Arca carditaeformis Philippi, 1845 accepted as Barbatia (Barbatia) obliquata (W. Wood, 1828)
Species Arca carditaeformis Dautzenberg & H. Fischer, 1897 accepted as Acar carditaeformis (Dautzenberg & Fischer, 1897)
Species Arca caudata Donovan, 1801 accepted as Nuculana minuta (O. F. Müller, 1776)
Species Arca cayenensis Lamarck, 1819 accepted as Lunarca ovalis (Bruguière, 1789)
Species Arca cecillii Philippi, 1849 accepted as Anadara cornea (Reeve, 1844)
Species Arca centenaria Say, 1824 accepted as Striarca centenaria (Say, 1824)
Species Arca centrota Guppy, 1867 accepted as Sheldonella bisulcata (Lamarck, 1819)
Species Arca cepoides Reeve, 1844 accepted as Anadara cepoides (Reeve, 1844) (original combination)
Species Arca chalcanthum Reeve, 1844 accepted as Anadara gubernaculum (Reeve, 1844)
Species Arca chemnitzii Philippi, 1851 accepted as Anadara chemnitzii (Philippi, 1851)
Species Arca cibotina Melvill & Standen, 1907 accepted as Calloarca cibotina (Melvill & Standen, 1907)
Species Arca cistula Reeve, 1844 accepted as Anadara cistula (Reeve, 1844)
Species Arca clathrata Reeve, 1844 accepted as Anadara craticulata (Nyst, 1848) (invalid: junior homonym of Arca clathrata Defrance, 1816, and A. clathrata Lamarck, 1818)
Species Arca clathrata Defrance, 1816 accepted as Acar clathrata (Defrance, 1816) (original combination)
Species Arca coccus Thiele, 1931 accepted as Bathyarca coccus (Thiele, 1931)
Species Arca coelata Reeve, 1844 accepted as Barbatia coelata (Reeve, 1844) (original combination)
Species Arca cometa Reeve, 1844 accepted as Barbatia cometa (Reeve, 1844)
Species Arca commutata Kobelt, 1889 accepted as Arca zebra Swainson, 1833
Species Arca compacta Reeve, 1844 accepted as Anadara compacta (Reeve, 1844)
Species Arca complanata Bruguière, 1789 accepted as Barbatia complanata (Bruguière, 1789)
Species Arca complanata Wood, 1818 accepted as Barbatia candida (Helbling, 1779) (unaccepted, invalid: junior homonym of Arca complanata Bruguière, 1789)
Species Arca concamera Bruguière, 1789 accepted as Cucullaea labiata (Lightfoot, 1786) (unaccepted)
Species Arca concamerata Dillwyn, 1817 accepted as Cucullaea labiata (Lightfoot, 1786) (unaccepted)
Species Arca concinna G. B. Sowerby I, 1833 accepted as Anadara concinna (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca congenita E. A. Smith, 1885 accepted as Acar congenita (E. A. Smith, 1885) (unaccepted)
Species Arca congoensis Thiele, 1931 accepted as Congetia congoensis (Thiele, 1931) (unaccepted)
Species Arca consociata E. A. Smith, 1885 accepted as Anadara consociata (E. A. Smith, 1885) (unaccepted)
Species Arca constricta Dunker, 1868 accepted as Arca mutabilis (G. B. Sowerby I, 1833) (unaccepted)
Species Arca contraria Reeve, 1844 accepted as Noetia ponderosa (Say, 1822) (unaccepted)
Species Arca cor Mörch, 1853 accepted as Senilia senilis (Linnaeus, 1758) (unaccepted)
Species Arca corallicola Iredale, 1939 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca corbicula Gmelin, 1791 accepted as Tegillarca granosa (Linnaeus, 1758) (unaccepted)
Species Arca corbula Dillwyn, 1817 accepted as Tegillarca granosa (Linnaeus, 1758) (unaccepted)
Species Arca corbuloides Monterosato, 1881 accepted as Anadara corbuloides (Monterosato, 1881) (unaccepted)
Species Arca corculum Mörch, 1861 accepted as Anadara bifrons (Carpenter, 1857) (unaccepted)
Species Arca cordata Deshayes, 1858 accepted as Anadara bifrons (Carpenter, 1857) (unaccepted)
Species Arca cornea Reeve, 1844 accepted as Anadara cornea (Reeve, 1844) (unaccepted)
Species Arca corpulenta E. A. Smith, 1885 accepted as Bathyarca corpulenta (E. A. Smith, 1885) (unaccepted, original combination)
Species Arca costata Brown, 1841 † accepted as Permophorus costatus (Brown, 1841) † (unaccepted)
Species Arca craticulata Nyst, 1848 accepted as Anadara craticulata (Nyst, 1848) (unaccepted)
Species Arca crebricostata Reeve, 1844 accepted as Anadara crebricostata (Reeve, 1844) (unaccepted)
Species Arca crenulata Deshayes, 1857 accepted as Anadara craticulata (Nyst, 1848) (unaccepted)
Species Arca crenulata Verrill, 1882 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted, synonym)
Species Arca crinita Pulteney, 1799 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca crossei Dunker, 1871 accepted as Arca mutabilis (G. B. Sowerby I, 1833) (unaccepted)
Species Arca cruciata Philippi, 1849 accepted as Barbatia amygdalumtostum (Röding, 1798) (unaccepted)
Species Arca cucullata Röding, 1798 accepted as Cucullaea labiata (Lightfoot, 1786) (unaccepted)
Species Arca cuculliformis Thiele, 1931 accepted as Bathyarca cuculliformis (Thiele, 1931) (unaccepted)
Species Arca cucullus Gmelin, 1791 accepted as Cucullaea labiata (Lightfoot, 1786) (unaccepted)
Species Arca culebrensis E. A. Smith, 1885 accepted as Bentharca asperula (Dall, 1881) (unaccepted)
Species Arca cumingi H. Adams & A. Adams, 1858 accepted as Arca navicularis Bruguière, 1789 (unaccepted)
Species Arca cumingiana Nyst, 1848 accepted as Anadara concinna (G. B. Sowerby I, 1833) (unaccepted, unnecessary nom. nov. pro Arca concinna G.B. Sowerby I, 1833, by Nyst treated as a junior secondary homonym of Cucullaea concinna Phillips, 1829)
Species Arca cunealis Reeve, 1844 accepted as Arca patriarchalis Röding, 1798 (unaccepted)
Species Arca cuneata Reeve, 1844 accepted as Tegillarca zanzibarensis (Nyst, 1848) (unaccepted, invalid: junior homonym of A. cuneata Roemer, 1841; A. zanzibarensis is a replacement name)
Species Arca cylindrica Wood, 1828 accepted as Barbatia barbata (Linnaeus, 1758) (unaccepted)
Species Arca cymbaeformis Reeve, 1844 accepted as Anadara cymbaeformis Reeve, 1844 (unaccepted)
Species Arca dakarensis Locard, 1898 accepted as Bathyarca inaequisculpta (E. A. Smith, 1885) (unaccepted)
Species Arca dalli E. A. Smith, 1885 accepted as Porterius dalli (E. A. Smith, 1885) (unaccepted)
Species Arca dautzenbergi Lamy, 1907 accepted as Mabellarca dautzenbergi (Lamy, 1907) (unaccepted)
Species Arca declivis Dillwyn, 1817 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca decurvata Lischke, 1869 accepted as Barbatia virescens (Reeve, 1844) (unaccepted)
Species Arca decussata Linnaeus, 1758 accepted as Glycymeris decussata (Linnaeus, 1758) (unaccepted)
Species Arca decussata (G. B. Sowerby I, 1833) accepted as Barbatia trapezina (Lamarck, 1819) (unaccepted)
Species Arca delgada H. N. Lowe, 1935 accepted as Sheldonella delgada (H. N. Lowe, 1935) (unaccepted, original combination)
Species Arca deshayesii Hanley, 1843 accepted as Anadara notabilis (Röding, 1798) (unaccepted)
Species Arca deyrollei (Jousseaume, 1893) accepted as Anadara indica (Gmelin, 1791) (unaccepted)
Species Arca dichotoma Deshayes in Maillard, 1863 accepted as Vitracar sulcata (Lamarck, 1819) (unaccepted)
Species Arca diluvii Lamarck, 1805 † accepted as Anadara diluvii (Lamarck, 1805) † (unaccepted)
Species Arca disparilis Reeve, 1844 accepted as Anadara disparilis (Reeve, 1844) (unaccepted)
Species Arca domingensis Lamarck, 1819 accepted as Barbatia domingensis (Lamarck, 1819) (unaccepted)
Species Arca donaciformis Reeve, 1844 accepted as Acar plicata (Dillwyn, 1817) (unaccepted)
Species Arca dorbignyi Kobelt, 1888 accepted as Anadara chemnitzii (Philippi, 1851) (unaccepted)
Species Arca d'orbignyi Kobelt, 1888 accepted as Arca dorbignyi Kobelt, 1888 (unaccepted, incorrect original spelling)
Species Arca dubia Baird in Brenchley, 1873 accepted as Acar plicata (Dillwyn, 1817) (unaccepted)
Species Arca ectocomata Dall, 1886 accepted as Asperarca ectocomata (Dall, 1886) (unaccepted)
Species Arca ehrenbergi (Dunker, 1870) accepted as Anadara ehrenbergi (Dunker, 1868) (unaccepted)
Species Arca elegans Viader, 1951 accepted as Mimarcaria diphaeonotus (Oliver & Holmes, 2004) (unaccepted, invalid: junior homonym of Arca elegans Perry, 1811)
Species Arca elegans Philippi, 1847 accepted as Noetia ponderosa (Say, 1822) (unaccepted)
Species Arca emarginata G. B. Sowerby I, 1833 accepted as Anadara emarginata (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca endemica Dall, 1908 accepted as Bentharca asperula (Dall, 1881) (unaccepted)
Species Arca erythraeonensis Jonas in Philippi, 1851 accepted as Mosambicarca erythraeonensis (Jonas in Philippi, 1851) (unaccepted)
Species Arca esmeralda Pilsbry & Olsson, 1941 accepted as Anadara esmeralda (Pilsbry & Olsson, 1941) (unaccepted, original combination)
Species Arca fasciata Reeve, 1844 accepted as Barbatia pistachia (Lamarck, 1819) (unaccepted)
Species Arca ferruginea Reeve, 1844 accepted as Anadara ferruginea (Reeve, 1844) (unaccepted)
Species Arca fischeri Lamy, 1907 accepted as Mesocibota bistrigata (Dunker, 1866) (unaccepted)
Species Arca floridana Kobelt, 1888 accepted as Anadara secernenda (Lamy, 1907) (unaccepted)
Species Arca foliata Forsskål in Niebuhr, 1775 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca formosa G. B. Sowerby I, 1833 accepted as Anadara formosa (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca fragilis Chemnitz, 1784 accepted as Saccella commutata (Philippi, 1844) (unaccepted, not available: published in a paper rejected by ICZN)
Species Arca fragilis Deshayes, 1858 accepted as Saccella commutata (Philippi, 1844) (unaccepted)
Species Arca frielei Friele, 1877 accepted as Bathyarca frielei (Friele, 1877) (unaccepted)
Species Arca fultoni G. B. Sowerby III, 1907 accepted as Anadara fultoni (G. B. Sowerby III, 1907) (unaccepted)
Species Arca fusca Bruguière, 1789 accepted as Barbatia amygdalumtostum (Röding, 1798) (unaccepted)
Species Arca fusca Donovan, 1803 accepted as Arca tetragona Poli, 1795 (unaccepted, synonym)
Species Arca fusca Lightfoot, 1786 accepted as Arca tetragona Poli, 1795 (unaccepted, synonym)
Species Arca fuscomarginata Dunker, 1871 accepted as Arca navicularis Bruguière, 1789 (unaccepted)
Species Arca gaimardi Payraudeau, 1826 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca galactodes Benson in Cantor, 1842 accepted as Estellacar galactodes (Benson in Cantor, 1842) (unaccepted)
Species Arca gambiensis Reeve, 1844 accepted as Stenocista gambiensis (Reeve, 1844) (unaccepted)
Species Arca geissei Kobelt, 1891 accepted as Mosambicarca hians (Reeve, 1844) (unaccepted)
Species Arca gibba Martin, 1879 † accepted as Barbatia gibba (Martin, 1879) † (unaccepted, original combination)
Species Arca gibbosa Reeve, 1844 accepted as Anadara gibbosa (Reeve, 1844) (unaccepted)
Species Arca glacialis J.E. Gray, 1824 accepted as Bathyarca glacialis (Gray, 1824) (unaccepted)
Species Arca glacialis Wood, 1828 accepted as Portlandia arctica (Gray, 1824) (unaccepted)
Species Arca globosa Reeve, 1844 accepted as Anadara globosa (Reeve, 1844) (unaccepted)
Species Arca glomerula Dall, 1881 accepted as Bathyarca glomerula (Dall, 1881) (unaccepted)
Species Arca glycymeris Linnaeus, 1758 accepted as Glycymeris glycymeris (Linnaeus, 1758) (unaccepted, original combination)
Species Arca gordita H. N. Lowe, 1935 accepted as Anadara biangulata (G. B. Sowerby I, 1833) (unaccepted)
Species Arca gourdoni Lamy, 1911 accepted as Lissarca notorcadensis Melvill & Standen, 1907 (unaccepted)
Species Arca gradata Broderip & G. B. Sowerby I, 1829 accepted as Acar gradata (Broderip & G. B. Sowerby I, 1829) (unaccepted, original combination)
Species Arca grandaeva Röding, 1798 accepted as Senilia senilis (Linnaeus, 1758) (unaccepted)
Species Arca grandis Broderip & G. B. Sowerby I, 1829 accepted as Larkinia grandis (Broderip & G. B. Sowerby I, 1829) (unaccepted, original combination)
Species Arca grandis Leche, 1878 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted)
Species Arca granosa Linnaeus, 1758 accepted as Tegillarca granosa (Linnaeus, 1758) (unaccepted)
Species Arca granulata Philippi, 1847 accepted as Barbatia hawaia Dall, Bartsch & Rehder, 1938 (unaccepted)
Species Arca grenophia Risso, 1826 accepted as Bathyarca philippiana (Nyst, 1848) (unaccepted)
Species Arca gubernaculum Reeve, 1844 accepted as Anadara gubernaculum (Reeve, 1844) (unaccepted)
Species Arca hankeyana Reeve, 1844 accepted as Anadara hankeyana (Reeve, 1844) (unaccepted)
Species Arca hawaiiensis Ostergaard, 1928 accepted as Barbatia oahua Dall, Bartsch & Rehder, 1938 (unaccepted)
Species Arca helblingii Bruguière, 1789 accepted as Barbatia candida (Helbling, 1779) (unaccepted)
Species Arca hemicardium Koch in Philippi, 1843 accepted as Noetia reversa (G. B. Sowerby I, 1833) (unaccepted)
Species Arca hemidermos d'Orbigny, 1853 accepted as Anadara hemidesmos (Philippi, 1845) (unaccepted)
Species Arca hemidesmos Philippi, 1845 accepted as Anadara hemidesmos (Philippi, 1845) (unaccepted)
Species Arca heterodonta Deshayes, 1860 † accepted as Cucullaria heterodonta (Deshayes, 1860) † (unaccepted, original combination)
Species Arca hians Reeve, 1844 accepted as Mosambicarca hians (Reeve, 1844) (unaccepted, original combination)
Species Arca hispida Philippi, 1849 accepted as Anadara rhomboidalis (Schumacher, 1817) (unaccepted)
Species Arca holmesii Kurtz, 1860 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca holoserica Reeve, 1843 accepted as Anadara uropigimelana (Bory de Saint-Vincent, 1827) (unaccepted)
Species Arca imbricata Poli, 1795 accepted as Acar clathrata (Defrance, 1816) (unaccepted, synonym)
Species Arca imitata E. A. Smith, 1885 accepted as Bathyarca imitata (E. A. Smith, 1885) (unaccepted)
Species Arca inaequalis Dall, 1927 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted)
Species Arca inaequisculpta E. A. Smith, 1885 accepted as Bathyarca inaequisculpta (E. A. Smith, 1885) (unaccepted)
Species Arca inaequivalvis Bruguière, 1789 accepted as Anadara inaequivalvis (Bruguière, 1789) (unaccepted)
Species Arca incerta E. A. Smith, 1899 accepted as Mimarcaria incerta (E. A. Smith, 1899) (unaccepted)
Species Arca incongrua Say, 1822 accepted as Anadara brasiliana (Lamarck, 1819) (unaccepted)
Species Arca indica Gmelin, 1791 accepted as Anadara indica (Gmelin, 1791) (unaccepted)
Species Arca inflata Reeve, 1844 accepted as Anadara broughtonii (Schrenck, 1867) (unaccepted, Invalid: junior homonym of Arca inflata Brocchi, 1814)
Species Arca inflata Brocchi, 1814 accepted as Glycymeris inflata (Brocchi, 1814) (unaccepted, original combination)
Species Arca innocens E. A. Smith, 1906 accepted as Hawaiarca innocens (E. A. Smith, 1906) (unaccepted)
Species Arca insignis Dunker, 1867 accepted as Arca ventricosa Lamarck, 1819 (unaccepted)
Species Arca insubrica Brocchi, 1814 accepted as Glycymeris nummaria (Linnaeus, 1758) (unaccepted)
Species Arca interplicata Grabau & S. G. King, 1928 accepted as Verilarca interplicata (Grabau & S. G. King, 1928) (unaccepted, original combination)
Species Arca interrupta Poli, 1795 accepted as Lembulus pella (Linnaeus, 1758) (unaccepted)
Species Arca irioides Menke, 1843 accepted as Acar plicata (Dillwyn, 1817) (unaccepted)
Species Arca irudina Lamarck, 1819 accepted as Acar squamosa (Lamarck, 1819) (unaccepted)
Species Arca jamaicensis Kobelt, 1889 accepted as Anadara hemidesmos (Philippi, 1845) (unaccepted)
Species Arca jamaicensis Gmelin, 1791 accepted as Barbatia candida (Helbling, 1779) (unaccepted)
Species Arca japonica Reeve, 1844 accepted as Anadara indica (Gmelin, 1791) (unaccepted)
Species Arca jousseaumei Lamy, 1907 accepted as Anadara jousseaumei (Lamy, 1907) (unaccepted)
Species Arca kagoshimensis Tokunaga, 1906 accepted as Anadara kagoshimensis (Tokunaga, 1906) (unaccepted, original combination)
Species Arca kikaizimana Nomura & Zinbo, 1934 † accepted as Anadara kikaizimana (Nomura & Zinbo, 1934) (unaccepted, original combination)
Species Arca kiyonoi Makiyama, 1931 accepted as Trisidos kiyonoi (Makiyama, 1931) (unaccepted, original combination)
Species Arca kobeltiana Pilsby, 1904 accepted as Arca boucardi Jousseaume, 1894 (unaccepted)
Species Arca koreni Danielssen, 1859 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted)
Species Arca koumaci Lutaenko & Maestrati, 2007 accepted as Arca ocellata Reeve, 1844 (unaccepted)
Species Arca kraussii Krauss, 1848 accepted as Arca patriarchalis Röding, 1798 (unaccepted)
Species Arca labiata Lightfoot, 1786 accepted as Cucullaea labiata (Lightfoot, 1786) (unaccepted)
Species Arca labiata G. B. Sowerby I, 1833 accepted as Anadara perlabiata (Grant & Gale, 1931) (unaccepted, invalid: junior homonym of Arca labiata Lightfoot, 1786; A. perlabiata is a replacement name)
Species Arca labiosa G. B. Sowerby I, 1833 accepted as Anadara labiosa (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca lacerata Bruguière, 1789 accepted as Barbatia lacerata (Bruguière, 1789) (unaccepted)
Species Arca lactanea S. V. Wood, 1840 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca lactea Linnaeus, 1758 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted, original combination)
Species Arca laevigata Dillwyn, 1817 accepted as Scissileda nicobarica (Bruguière, 1789) (unaccepted)
Species Arca largilliertiana Nyst, 1848 accepted as Noetia ponderosa (Say, 1822) (unaccepted)
Species Arca lateralis Reeve, 1844 accepted as Sheldonella lateralis (Reeve, 1844) (unaccepted)
Species Arca legumen Lamy, 1907 accepted as Barbatia legumen (Lamy, 1907) (unaccepted)
Species Arca lienardi Viader, 1951 accepted as Calloarca cibotina (Melvill & Standen, 1907) (unaccepted)
Species Arca lienosa Say, 1832 † accepted as Anadara lienosa (Say, 1832) † (unaccepted)
Species Arca lienosa Say, 1832 sensu Dall, 1886 accepted as Anadara secticostata (Reeve, 1844) (unaccepted, misidentification)
Species Arca lima Reeve, 1844 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca limopsis Koenen, 1885 accepted as Arcopsis limopsis (Koenen, 1885) † (unaccepted)
Species Arca linter Jonas, 1845 accepted as Arca navicularis Bruguière, 1789 (unaccepted)
Species Arca listeri Philippi, 1849 accepted as Barbatia domingensis (Lamarck, 1819) (unaccepted)
Species Arca lobata Reeve, 1844 accepted as Anadara trapezia (Deshayes, 1839) (unaccepted)
Species Arca loricata Reeve, 1844 accepted as Anadara cornea (Reeve, 1844) (unaccepted)
Species Arca luzonica Reeve, 1844 accepted as Anadara gubernaculum (Reeve, 1844) (unaccepted)
Species Arca maculata (Sowerby I, 1833) accepted as Arca patriarchalis Röding, 1798 (unaccepted)
Species Arca maculosa Reeve, 1844 accepted as Anadara oceanica (Lesson, 1831) (unaccepted)
Species Arca magellanica Bruguière, 1789 accepted as Barbatia barbata (Linnaeus, 1758) (unaccepted)
Species Arca margaritacea Bruguière, 1789 accepted as Nucula nucleus (Linnaeus, 1758) (unaccepted)
Species Arca marmorata Gmelin, 1791 accepted as Glycymeris marmorata (Gmelin, 1791) (unaccepted)
Species Arca martensii Dunker, 1868 accepted as Arca imbricata Bruguière, 1789 (unaccepted)
Species Arca martini Röding, 1798 accepted as Nuculana pernula (O. F. Müller, 1779) (unaccepted)
Species Arca martinii Récluz, 1852 accepted as Sheldonella bisulcata (Lamarck, 1819) (unaccepted)
Species Arca mauia (Dall, Bartsch & Rehder, 1938) accepted as Arca kauaia (Dall, Bartsch & Rehder, 1938) (unaccepted)
Species Arca mauritiana Thiele, 1931 accepted as Vitracar sulcata (Lamarck, 1819) (unaccepted)
Species Arca mazatlanica Hertlein & A. M. Strong, 1943 accepted as Anadara mazatlanica (Hertlein & A. M. Strong, 1943) (unaccepted, original combination)
Species Arca mcoyi Tenison Woods, 1878 accepted as Acar squamosa (Lamarck, 1819) (unaccepted)
Species Arca m'coyi Tenison Woods, 1878 accepted as Arca mcoyi Tenison Woods, 1878 (unaccepted, incorrect original spelling)
Species Arca melanoderma Pilsbry & H. N. Lowe, 1932 accepted as Lunarca brevifrons (G. B. Sowerby I, 1833) (unaccepted)
Species Arca merilla Gregorio, 1884 accepted as Acar clathrata (Defrance, 1816) (unaccepted)
Species Arca metella Hedley, 1917 accepted as Destacar metella (Hedley, 1917) (unaccepted)
Species Arca minima W. Turton, 1819 accepted as Glycymeris glycymeris (Linnaeus, 1758) (unaccepted)
Species Arca minuta O. F. Müller, 1776 accepted as Nuculana minuta (O. F. Müller, 1776) (unaccepted, original combination)
Species Arca minuta sensu Brocchi, 1814 accepted as Saccella commutata (Philippi, 1844) (unaccepted)
Species Arca minuta Reeve, 1844 accepted as Arca minima Nyst, 1848 (unaccepted, invalid: junior homonym of Arca minuta Müller, 1776; Arca minima Nyst, 1848 is a replacement name)
Species Arca miuraensis Noda, 1966 accepted as Arca boucardi Jousseaume, 1894 (unaccepted)
Species Arca miyatensis Oyama, 1951 accepted as Arca boucardi Jousseaume, 1894 (unaccepted)
Species Arca modiolus Linnaeus, 1767 accepted as Brachidontes modiolus (Linnaeus, 1767) (unaccepted)
Species Arca mortenseni Lynge, 1909 accepted as Verilarca mortenseni (Lynge, 1909) (unaccepted)
Species Arca mosambicana Bianconi, 1856 accepted as Mosambicarca mosambicana (Bianconi, 1856) (unaccepted)
Species Arca mossambicensis Kobelt, 1891 accepted as Mosambicarca mosambicana (Bianconi, 1856) (unaccepted)
Species Arca multicostata G. B. Sowerby I, 1833 accepted as Larkinia multicostata (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca multistriata Forsskål in Niebuhr, 1775 accepted as Oblimopa multistriata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca multivillosa Iredale, 1939 accepted as Barbatia multivillosa (Iredale, 1939) (unaccepted)
  » Subspecies Arca multivillosa antilima Iredale, 1939 (taxon inquirendum)
Species Arca mundeformata Laws, 1939 † accepted as Barbatia mundeformata (Laws, 1939) † (unaccepted, original combination)
Species Arca myristica Reeve, 1844 accepted as Anadara craticulata (Nyst, 1848) (unaccepted)
Species Arca natalensis Krauss, 1848 accepted as Anadara natalensis (Krauss, 1848) (unaccepted)
Species Arca navicella Reeve, 1844 accepted as Striarca navicella (Reeve, 1844) (unaccepted)
Species Arca nicobarica Bruguière, 1789 accepted as Scissileda nicobarica (Bruguière, 1789) (unaccepted)
Species Arca nigra Lamy, 1907 accepted as Didimacar nigra (Lamy, 1907) (unaccepted)
Species Arca nipponensis Pilsbry, 1901 accepted as Anadara satowi (Dunker, 1882) (unaccepted)
Species Arca nivea Röding, 1798 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca nivea Chemnitz, 1784 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted, unavailable name: published in a work rejected by ICZN direction 1)
Species Arca nodifera Martens, 1860 accepted as Tegillarca nodifera (Martens, 1860) (unaccepted)
Species Arca nodulosa O. F. Müller, 1776 accepted as Asperarca nodulosa (O. F. Müller, 1776) (unaccepted, original combination)
Species Arca nodulosa Lightfoot, 1786 accepted as Tegillarca granosa (Linnaeus, 1758) (unaccepted, invalid: junior homonym of Arca nodulosa O. F. Müller, 1776)
Species Arca noe [sic] accepted as Arca noae Linnaeus, 1758 (unaccepted, misspelling of Arca noae Linnaeus, 1758)
  » Variety Arca noe var. abbreviata Bucquoy, Dautzenberg & Dollfus, 1891 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. albida Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. arcuata Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. atra Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. bifurcata Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. clausa Bucquoy, Dautzenberg & Dollfus, 1891 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. expansa Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. immensa Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. ktenasi Sakellariou, 1958 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. latipes Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. maravelakisi Sakellariou, 1958 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. pessima Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. sandalina Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. stricta Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. suprapectinata Coen, 1929 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. transversa Bucquoy, Dautzenberg & Dollfus, 1891 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. truncatula Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. typica Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
  » Variety Arca noe var. ventricosa Monterosato, 1916 accepted as Arca noae Linnaeus, 1758 (synonym)
Species Arca norwegica Schröter, 1802 accepted as Asperarca nodulosa (O. F. Müller, 1776) (unaccepted)
Species Arca notabilis Röding, 1798 accepted as Anadara notabilis (Röding, 1798) (unaccepted)
Species Arca novaecaledoniae Baird in Brenchley, 1873 accepted as Anadara oceanica (Lesson, 1831) (unaccepted)
Species Arca novaezealandiae E. A. Smith, 1915 accepted as Barbatia novaezealandiae (E. A. Smith, 1915) (unaccepted)
Species Arca nucleator Dall, 1908 accepted as Bathyarca imitata (E. A. Smith, 1885) (unaccepted)
Species Arca nucleus Linnaeus, 1758 accepted as Nucula nucleus (Linnaeus, 1758) (unaccepted)
Species Arca nummaria Linnaeus, 1758 accepted as Glycymeris nummaria (Linnaeus, 1758) (unaccepted, original combination)
Species Arca nux G. B. Sowerby I, 1833 accepted as Anadara nux (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca obesa G. B. Sowerby I, 1833 accepted as Anadara obesa (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca obessa Kotaka, 1953 accepted as Tegillarca granosa (Linnaeus, 1758) (unaccepted)
Species Arca obliqua Reeve, 1844 accepted as Anadara setigericosta (Nyst, 1848) (unaccepted, invalid: junior homonym of Arca obliqua Portlock, 1843)
Species Arca obliqua Philippi, 1844 accepted as Bathyarca philippiana (Nyst, 1848) (unaccepted, invalid: junior homonym of Arca obliqua Portlock, 1843)
Species Arca obliquata Locard, 1899 accepted as Bathyarca philippiana (Nyst, 1848) (unaccepted)
Species Arca obliquata W. Wood, 1828 accepted as Barbatia obliquata (Wood, 1828) (unaccepted)
Species Arca obliquata Reeve, 1844 accepted as Barbatia virescens (Reeve, 1844) (unaccepted, invalid: junior homonym of Arca obliquata W. Wood, 1828; Arca decurvata is a replacement name)
Species Arca obliquatula Dautzenberg, 1927 accepted as Bathyarca philippiana (Nyst, 1848) (unaccepted)
Species Arca oblonga Philippi, 1849 accepted as Tegillarca nodifera (Martens, 1860) (unaccepted)
Species Arca obtusa Reeve, 1844 accepted as Barbatia virescens (Reeve, 1844) (unaccepted)
Species Arca obtusoides Nyst, 1848 accepted as Barbatia virescens (Reeve, 1844) (unaccepted)
Species Arca occidentalis Philippi, 1847 accepted as Arca zebra Swainson, 1833 (unaccepted)
Species Arca occlusa Reeve, 1844 accepted as Anadara occlusa (Reeve, 1844) (unaccepted)
Species Arca oceanica Lesson, 1831 accepted as Anadara oceanica (Lesson, 1831) (unaccepted)
Species Arca ocellata Kobelt, 1889 accepted as Arca boucardi Jousseaume, 1894 (unaccepted)
Species Arca olivacea Reeve, 1844 accepted as Estellacar olivacea (Reeve, 1844) (unaccepted)
Species Arca opuraensis Bartrum & Powell, 1928 † accepted as Acar opuraensis (Bartrum & Powell, 1928) † (unaccepted)
Species Arca orbiculata Dall, 1881 accepted as Bathyarca orbiculata (Dall, 1881) (unaccepted)
Species Arca orientalis Thiele, 1931 accepted as Bathyarca orientalis (Thiele, 1931) (unaccepted)
Species Arca ovalis Bruguière, 1789 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca ovata Gmelin, 1791 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca ovata Reeve, 1844 accepted as Anadara aequatorialis (d'Orbigny, 1846) (unaccepted, invalid: junior homonym of Arca ovata Gmelin, 1791; Arca aequatorialis and A. subelongata are both replacement names)
Species Arca panamensis Bartsch, 1931 accepted as Acar gradata (Broderip & G. B. Sowerby I, 1829) (unaccepted)
Species Arca papillosa Petit de la Saussaye, 1869 accepted as Arca tetragona Poli, 1795 (unaccepted)
Species Arca pariaensis Maury, 1912 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca partannensis Gregorio, 1884 accepted as Acar clathrata (Defrance, 1816) (unaccepted)
Species Arca parva (G. B. Sowerby I, 1833) accepted as Barbatia parva (G. B. Sowerby I, 1833) (unaccepted)
Species Arca parvivillosa Iredale, 1939 accepted as Barbatia parvivillosa (Iredale, 1939) (unaccepted)
Species Arca paserula Sheldon, 1916 accepted as Bentharca asperula (Dall, 1881) (unaccepted)
Species Arca patriarchalis Röding, 1798 accepted as Arca avellana Lamarck, 1819 (unaccepted)
Species Arca pectinata Gmelin, 1791 accepted as Tucetona pectinata (Gmelin, 1791) (unaccepted)
Species Arca pectinoides King, 1832 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca pectunculiformis Locard, 1886 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted)
Species Arca pectunculoides Scacchi, 1835 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted, original combination)
Species Arca pectunculus Linnaeus, 1758 accepted as Tucetona pectunculus (Linnaeus, 1758) (unaccepted)
Species Arca pella Linnaeus, 1758 accepted as Lembulus pella (Linnaeus, 1758) (unaccepted)
Species Arca pellucida Gmelin, 1791 accepted as Scissileda nicobarica (Bruguière, 1789) (unaccepted)
Species Arca pennantiana Leach in Gray, 1852 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca peregrina Libassi, 1859 accepted as Acar clathrata (Defrance, 1816) (unaccepted)
Species Arca perforans W. Turton, 1819 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca perlabiata Grant & Gale, 1931 accepted as Anadara perlabiata (Grant & Gale, 1931) (unaccepted, original combination)
Species Arca pernula Müller, 1779 accepted as Nuculana pernula (O. F. Müller, 1779) (unaccepted)
Species Arca pexata Say, 1821 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca pharaonis P. Fischer, 1871 accepted as Anadara ehrenbergi (Dunker, 1868) (unaccepted)
Species Arca philippiana Nyst, 1848 accepted as Bathyarca philippiana (Nyst, 1848) (unaccepted)
Species Arca pholadiformis C. B. Adams, 1852 accepted as Acar rostae (Berry, 1954) (unaccepted)
Species Arca pilosa Linnaeus, 1767 accepted as Glycymeris pilosa (Linnaeus, 1767) (unaccepted, original combination)
Species Arca pilula Reeve, 1843 accepted as Anadara pilula (Reeve, 1843) (unaccepted, original combination)
Species Arca pirpa Gregorio, 1884 accepted as Acar clathrata (Defrance, 1816) (unaccepted)
Species Arca pisolina Lamarck, 1819 accepted as Striarca pisolina (Lamarck, 1819) (unaccepted)
Species Arca pistachia Lamarck, 1819 accepted as Barbatia pistachia (Lamarck, 1819) (unaccepted)
Species Arca platei Stempell, 1899 accepted as Barbatia platei (Stempell, 1899) (unaccepted)
Species Arca plicata Dillwyn, 1817 accepted as Acar plicata (Dillwyn, 1817) (unaccepted)
Species Arca plicata Chemnitz, 1795 accepted as Acar plicata (Dillwyn, 1817) (unaccepted, unavailable name: published in a work rejected by ICZN direction 1)
Species Arca polii Mayer, 1868 accepted as Anadara gibbosa (Reeve, 1844) (unaccepted)
Species Arca polycyma Dall, 1881 accepted as Bathyarca polycyma (Dall, 1881) (unaccepted)
Species Arca polycymoides Thiele, 1931 accepted as Ribriarca polycymoides (Thiele, 1931) (unaccepted)
Species Arca ponderosa Say, 1822 accepted as Noetia ponderosa (Say, 1822) (unaccepted, original combination)
Species Arca profundicola Verrill & S. Smith, 1885 accepted as Bentharca asperula (Dall, 1881) (unaccepted)
Species Arca prolatens Iredale, 1939 accepted as Barbatia pistachia (Lamarck, 1819) (unaccepted)
Species Arca pteroessa E. A. Smith, 1885 accepted as Bentharca asperula (Dall, 1881) (unaccepted)
Species Arca pubigera Philippi, 1851 accepted as Anadara tricenicosta (Nyst, 1848) (unaccepted)
Species Arca pulchella Reeve, 1844 accepted as Acar clathrata (Defrance, 1816) (unaccepted, preoccupied by Arca pulchella Gmelin, 1791)
Species Arca quadrilatera G. B. Sowerby I, 1833 accepted as Larkinia grandis (Broderip & G. B. Sowerby I, 1829) (unaccepted)
Species Arca quoyi Payraudeau, 1826 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca radiata Reeve, 1844 accepted as Anadara tricenicosta (Nyst, 1848) (unaccepted)
Species Arca radula Smith, 1885 accepted as Barbatia pistachia (Lamarck, 1819) (unaccepted)
Species Arca rectangularis Tokunaga, 1906 accepted as Arca boucardi Jousseaume, 1894 (unaccepted)
Species Arca reeveana Nyst, 1848 accepted as Anadara broughtonii (Schrenck, 1867) (unaccepted, Invalid: junior homonym of Arca reeveana d'Orbigny, 1846)
Species Arca reeveana d'Orbigny, 1846 accepted as Barbatia reeveana (d'Orbigny, 1846) (unaccepted, original combination)
Species Arca reinharti H. N. Lowe, 1935 accepted as Anadara reinharti (H. N. Lowe, 1935) (unaccepted, original combination)
Species Arca requiescens Melvill & Standen, 1907 accepted as Acar requiescens (Melvill & Standen, 1907) (unaccepted)
Species Arca reticulata W. Turton, 1819 accepted as Barbatia barbata (Linnaeus, 1758) (unaccepted, synonym)
Species Arca reticulata Risso, 1826 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted, synonym)
Species Arca retusa Lamarck, 1819 accepted as Arca patriarchalis Röding, 1798 (unaccepted)
Species Arca revelata Deshayes in Maillard, 1863 accepted as Barbatia revelata (Deshayes in Maillard, 1863) (unaccepted)
Species Arca reversa G. B. Sowerby I, 1833 accepted as Noetia reversa (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca rhombea Born, 1778 accepted as Tegillarca rhombea (Born, 1778) (unaccepted)
Species Arca rhomboidalis Schumacher, 1817 accepted as Anadara rhomboidalis (Schumacher, 1817) (unaccepted)
Species Arca rhomboidalis Lynge, 1909 accepted as Anadara rhomboidalis (Schumacher, 1817) (unaccepted)
Species Arca rosea Nardo, 1847 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca rostrata Bruguière, 1789 accepted as Nuculana pernula (O. F. Müller, 1779) (unaccepted)
Species Arca rostrata Montagu, 1808 accepted as Lembulus montagui (J. E. Gray, 1825) (unaccepted, invalid: junior homonym of Arca rostrata Bruguière, 1789)
Species Arca rotundicostata Reeve, 1843 accepted as Anadara rotundicostata (Reeve, 1843) (unaccepted)
Species Arca rubrofusca E. A. Smith, 1879 accepted as Lissarca rubrofusca (E. A. Smith, 1879) (unaccepted, original combination)
Species Arca rufescens Reeve, 1844 accepted as Anadara rufescens (Reeve, 1844) (unaccepted)
Species Arca sabinae Morlet, 1889 accepted as Anadara sabinae (Morlet, 1889) (unaccepted)
Species Arca sanctaehelenae E. A. Smith, 1890 accepted as Arca bouvieri P. Fischer, 1874 (unaccepted)
Species Arca scabra Poli, 1795 accepted as Asperarca nodulosa (O. F. Müller, 1776) (unaccepted)
Species Arca scapha Gmelin, 1791 accepted as Anadara antiquata (Linnaeus, 1758) (unaccepted)
Species Arca scripta Born, 1778 accepted as Glycymeris scripta (Born, 1778) (unaccepted, original combination)
Species Arca sculptilis Reeve, 1844 accepted as Arcopsis sculptilis (Reeve, 1844) (unaccepted)
Species Arca sculpturata Viader, 1951 accepted as Barbatia pyrrhotus Oliver & Holmes, 2004 (unaccepted)
Species Arca sculpturata W. H. Turton, 1932 accepted as Barbatia sculpturata W. H. Turton, 1932 (unaccepted)
Species Arca secticostata Reeve, 1844 accepted as Anadara secticostata (Reeve, 1844) (unaccepted)
Species Arca semidentata Deshayes, 1850 accepted as Lunarca ovalis (Bruguière, 1789) (unaccepted)
Species Arca semitorta Lamarck, 1819 accepted as Trisidos semitorta (Lamarck, 1819) (unaccepted)
Species Arca senegalensis Gmelin, 1791 accepted as Anadara senegalensis (Gmelin, 1791) (unaccepted)
Species Arca senilis Linnaeus, 1758 accepted as Senilia senilis (Linnaeus, 1758) (unaccepted)
Species Arca setigera Reeve, 1844 accepted as Barbatia setigera (Reeve, 1844) (unaccepted)
Species Arca setigera Dunker, 1853 accepted as Mosambicarca hians (Reeve, 1844) (unaccepted)
Species Arca setigericosta Nyst, 1848 accepted as Anadara setigericosta (Nyst, 1848) (unaccepted)
Species Arca siamensis Lynge, 1909 accepted as Anadara vellicata (Reeve, 1844) (unaccepted)
Species Arca sibogai Prashad, 1932 accepted as Bathyarca sibogai (Prashad, 1932) (unaccepted)
Species Arca signata Dunker, 1868 accepted as Mesocibota signata (Dunker, 1868) (unaccepted)
Species Arca similis C. B. Adams, 1852 accepted as Anadara similis (C. B. Adams, 1852) (unaccepted, original combination)
Species Arca sinensis Philippi, 1851 accepted as Barbatia virescens (Reeve, 1844) (unaccepted)
Species Arca sinensis Thiele, 1931 accepted as Verilarca bivia Iredale, 1939 (unaccepted, invalid: junior homonym of Arca sinensis Philippi, 1851)
Species Arca sinuata Lamarck, 1819 accepted as Barbatia foliata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca sociella A. E. Brookes, 1926 accepted as Acar sociella (Brookes, 1926) (unaccepted)
Species Arca sowerbyi d'Orbigny, 1846 accepted as Anadara biangulata (G. B. Sowerby I, 1833) (unaccepted, unnecessary replacement name for Arca biangulata G.B. Sowerby I, 1833, not preoccupied by Arca biangula Lamarck, 1805)
Species Arca speciosa Philippi, 1849 accepted as Anadara speciosa (Philippi, 1849) (unaccepted)
Species Arca sphaerica Kobelt, 1888 accepted as Anadara gibbosa (Reeve, 1844) (unaccepted)
Species Arca squamosa Lamarck, 1819 accepted as Acar squamosa (Lamarck, 1819) (unaccepted)
Species Arca stearnsii Pilsbry, 1895 accepted as Barbatia stearnsii (Pilsbry, 1895) (unaccepted)
Species Arca stellata Bruguière, 1789 accepted as Glycymeris stellata (Bruguière, 1789) (unaccepted, original combination)
Species Arca stigmosa Dunker, 1853 accepted as Barbatia complanata (Bruguière, 1789) (unaccepted)
Species Arca strabo Hedley, 1915 accepted as Samacar strabo (Hedley, 1915) (unaccepted, original combination)
Species Arca strebeli Melvill & Standen, 1907 accepted as Bathyarca strebeli (Melvill & Standen, 1907) (unaccepted, original combination)
Species Arca striata Reeve, 1844 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted, invalid: junior homonym of Arca lactea Gmelin, 1791)
Species Arca striata Gmelin, 1791 accepted as Oblimopa multistriata (Forsskål in Niebuhr, 1775) (unaccepted)
Species Arca striatella Nyst, 1848 accepted as Striarca lactea (Linnaeus, 1758) (unaccepted)
Species Arca subcrenata Lischke, 1869 accepted as Anadara kagoshimensis (Tokunaga, 1906) (unaccepted, Invalid: junior homonym of Arca subcrenata Michelotti, 1861; Scapharca sativa is a replacement name)
Species Arca subelongata Nyst, 1848 accepted as Anadara aequatorialis (d'Orbigny, 1846) (unaccepted)
Species Arca subglobosa Kobelt, 1889 accepted as Anadara subglobosa (Kobelt, 1889) (unaccepted)
Species Arca subnitens Récluz, 1851 accepted as Senilia senilis (Linnaeus, 1758) (unaccepted)
Species Arca subquadrangula Dunker in Philippi, 1847 accepted as Arca navicularis Bruguière, 1789 (unaccepted)
Species Arca sulcata Lamarck, 1819 accepted as Vitracar sulcata (Lamarck, 1819) (unaccepted, original combination)
Species Arca sulcosa van Hyning, 1946 accepted as Anadara transversa (Say, 1822) (unaccepted)
Species Arca suzukii Noda, 1988 accepted as Anadara consociata (E. A. Smith, 1885) (unaccepted)
Species Arca symmetrica Reeve, 1844 accepted as Striarca symmetrica (Reeve, 1844) (unaccepted)
Species Arca symphenacis Oliver & Chesney, 1994 accepted as Arca navicularis Bruguière, 1789 (unaccepted)
Species Arca tabogensis C. B. Adams, 1852 accepted as Fugleria illota (G. B. Sowerby I, 1833) (unaccepted)
Species Arca takoensis Nomura, 1933 accepted as Anadara craticulata (Nyst, 1848) (unaccepted)
Species Arca talismani Locard, 1898 accepted as Anadara gibbosa (Reeve, 1844) (unaccepted)
Species Arca tenebrica Reeve, 1844 accepted as Didimacar tenebrica (Reeve, 1844) (unaccepted)
Species Arca tenella Reeve, 1844 accepted as Calloarca tenella (Reeve, 1844) (unaccepted, original combination)
Species Arca tenera C. B. Adams, 1845 accepted as Fugleria tenera (C. B. Adams, 1845) (unaccepted)
Species Arca tenuis Montagu, 1808 accepted as Ennucula tenuis (Montagu, 1808) (unaccepted, original combination)
Species Arca tenuis Tokunaga, 1906 accepted as Anadara broughtonii (Schrenck, 1867) (unaccepted)
Species Arca torta Mörch, 1850 accepted as Trisidos torta (Mörch, 1850) (unaccepted)
Species Arca tortuosa Linnaeus, 1758 accepted as Trisidos tortuosa (Linnaeus, 1758) (unaccepted, original combination)
Species Arca transversa Say, 1822 accepted as Anadara transversa (Say, 1822) (unaccepted)
Species Arca trapezia Deshayes, 1839 accepted as Anadara trapezia (Deshayes, 1839) (unaccepted, original combination)
Species Arca trapezina Lamarck, 1819 accepted as Barbatia trapezina (Lamarck, 1819) (unaccepted, original combination)
Species Arca tricenicosta Nyst, 1848 accepted as Anadara tricenicosta (Nyst, 1848) (unaccepted)
Species Arca triundulata Bory de Saint-Vincent, 1827 accepted as Arca imbricata Bruguière, 1789 (unaccepted)
Species Arca tuberculosa G. B. Sowerby I, 1833 accepted as Anadara tuberculosa (G. B. Sowerby I, 1833) (unaccepted, original combination)
Species Arca umbonata Lamarck, 1819 accepted as Arca imbricata Bruguière, 1789 (unaccepted)
Species Arca undata Linnaeus, 1758 accepted as Glycymeris undata (Linnaeus, 1758) (unaccepted)
Species Arca uropigimelana Bory, 1824 accepted as Anadara uropigimelana (Bory de Saint-Vincent, 1827) (unaccepted)
Species Arca uwaensis Yokoyama, 1928 accepted as Hawaiarca uwaensis (Yokoyama, 1928) (unaccepted)
Species Arca vellicata Reeve, 1844 accepted as Anadara vellicata (Reeve, 1844) (unaccepted)
Species Arca venusta Dunker, 1852 accepted as Sheldonella lateralis (Reeve, 1844) (unaccepted)
Species Arca verrilli Lamy, 1907 accepted as Bathyarca pectunculoides (Scacchi, 1835) (unaccepted)
Species Arca vespertina Mörch, 1861 accepted as Lunarca brevifrons (G. B. Sowerby I, 1833) (unaccepted)
Species Arca virescens Reeve, 1844 accepted as Barbatia virescens (Reeve, 1844) (unaccepted, original combination)
Species Arca vivipara F. Bernard, 1898 accepted as Lissarca miliaris (Philippi, 1845) (unaccepted)
Species Arca weberi Prashad, 1932 accepted as Hawaiarca weberi (Prashad, 1932) (unaccepted)
Species Arca wendti Lamy, 1907 accepted as Miratacar wendti (Lamy, 1907) (unaccepted)
Species Arca yokoyamai Nomura, 1933 accepted as Verilarca interplicata (Grabau & S. G. King, 1928) (unaccepted)
Species Arca zanzibarensis Nyst, 1848 accepted as Tegillarca zanzibarensis (Nyst, 1848) (unaccepted, prigibnal combination)
Species Arca zebra Reeve, 1844 accepted as Arca ventricosa Lamarck, 1819 (unaccepted, secondary junior homonym of Arca zebra (Swainson, 1833))
marine
recent + fossil
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp., available online at http://www.biodiversitylibrary.org/item/10277#page/3/mode/1up [details]   
Note ICZN Opinion 189 (1945) has set aside all...  
Type species ICZN Opinion 189 (1945) has set aside all previous designations of a type species for Arca [details]
Taxonomy There are two undescribed subgenera in this genus.  
Taxonomy There are two undescribed subgenera in this genus. [details]
MolluscaBase (2018). Arca Linnaeus, 1758. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=137670 on 2018-05-25
Date
action
by
2004-12-21 15:54:05Z
created
2012-06-23 08:05:40Z
changed
2017-10-27 19:29:48Z
changed

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


original description Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp., available online at http://www.biodiversitylibrary.org/item/10277#page/3/mode/1up [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. Patrimoines Naturels. 50: 180-213. (look up in IMIS[details]   

additional source Lamy E. 1907. Révision des Arca vivants du Muséum National d'Histoire Naturelle de Paris. Journal de Conchyliologie, 55: 1-111, 199-307., available online at http://biodiversitylibrary.org/page/16292971 [details]   

additional source Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details]   

subsequent type designation ICZN. (1945). Opinion 189. Suspension of the rules for Arca Linnaeus, 1758 (Class Pelecypoda, Order Filibranchiata). Opinions and declarations rendered by the International Commission on Zoological Nomenclature. 3(8): 93-108., available online at http://biodiversitylibrary.org/page/34653550 [details]   

basis of record  (ofArca (Arca) Linnaeus, 1758) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   

basis of record  (ofTetrarca F. Nordsieck, 1969) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   

basis of record  (ofNavicula Blainville, 1825) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   

basis of record  (ofCibota Mörch, 1853) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   

basis of record  (ofDaphnoderma Poli, 1795) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   

basis of record  (ofByssoarca Swainson, 1833) Huber, M. (2010). Compendium of bivalves. A full-color guide to 3,300 of the world’s marine bivalves. A status on Bivalvia after 250 years of research. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS[details]   
From editor or global species database
Type species ICZN Opinion 189 (1945) has set aside all previous designations of a type species for Arca [details]

From other sources
Taxonomy There are two undescribed subgenera in this genus. [details]
 



LanguageName 
Norwegian Bokmål arkskjell  [details]
Norwegian Nynorsk arkskjel  [details]
Arca noae
 Arca noae
[image from typetaxon]

Arca noae
 Arca noae
[image from typetaxon]

Arca noae
 Arca noae
[image from typetaxon]

Arca noae
 Arca noae
[image from typetaxon]

Arca noae
 Arca noae
[image from typetaxon]