| Scientific Name | Author | English Name |
|---|---|---|
| Vitracar sulcata | (Lamarck, 1819) | |
| Trisidos tortuosa | (Linnaeus, 1758) | Propellor ark |
| Trisidos tortousa | (Linnaeus, 1758) | Twisted arc |
| Trisidos semitorta | (Lamarck, 1819) | Half-propellor ark |
| Trisidos kiyonoi | (Kuroda, 1930) | |
| Tosarca vellicata | (Reeve, 1844) | |
| Tetrarca tetragona | (Poli, 1795) | |
| Tegillarca granosa | (Linnaeus, 1758) | Granular ark |
| Senilia senilis | (Linnaeus, 1758) | Heavy african ark |
| Scaphula deltae | Blanford, 1867 | |
| Scaphula pinna | Benson, 1856 | |
| Scapharca troscheli | (Dunker, 1882) | |
| Scapharca pilula | (Reeve, 1843) | Pill ark |
| Scapharca labiosa | (Sowerby, 1833) | |
| Scapharca japonica | (Reeve, 1844) | |
| Scapharca indica | (Gmelin, 1791) | Rudder ark |
| Scapharca gubernaculum | (Reeve, 1844) | |
| Scapharca guangdongensis | (Bernard, Cai & Morton, 1993) | |
| Scapharca globosa | (Reeve, 1844) | Globose ark |
| Scapharca fultoni | (Sowerby, 1907) | |
| Scapharca crassissima | Macsotay, 2001 | |
| Scapharca deyrollei | Jousseaume, 1893 | |
| Scapharca cornea | (Reeve, 1844) | Corneous ark |
| Scapharca chemnitzii | (Philippi, 1851) | |
| Scapharca axelolssoni | Macsotay & Campos, 2001 | |
| Scapharca brasiliana | (Lamarck, 1819) | |
| Samacar strabo | (Hedley, 1914) | |
| Samacar pacifica | (Nomura & Zinbo, 1934) | Chuchoca ark |
| Nipponarca bistrigata | (Dunker, 1866) | Two-stringed ark shell |
| Mosambicarca erythraeonensis | (Jonas, 1851) | |
| Mimarcaria matsumotoi | Habe, 1958 | |
| Mesocibota bistrigata | (Dunker, 1866) | |
| Mabellarca pulchella | (Gmelin, 1791) | |
| Mabellarca dichotoma | (Deshayes, 1863) | |
| Mabellarca dautzenbergi | (Lamy, 1907) | |
| Lunarca ovalis | (Bruguière, 1789) | Blood ark |
| Larkinia multicostata | (Sowerby I, 1833) | Many-ribbed ark |
| Imparilarca craticulata | (Nyst, 1848) | |
| Hawaiarca yamamotoi | (Sakurai & Habe, 1961) | |
| Hawaiarca rectangula | Dall, Bartsch & Rehder, 1938 | |
| Hawaiarca uwaensis | (Yokoyama, 1928) | |
| Hawaiarca alia | Dall, Bartsch & Rehder, 1938 | |
| Fugleria tenera | (Adams, 1845) | |
| Deltaodon rubrotinctus | (Kuroda & Habe, 1958) | |
| Cucullaearca candida | (Helbling, 1779) | |
| Calloarca tenella | (Reeve, 1844) | |
| Calloarca nuttingi | (Dall, Bartsch & Rehder, 1938) | |
| Calloarca cibotina | (Melvill & Standen, 1907) | |
| Bentharca xenophoricola | (Kuroda, 1930) | |
| Bentharca sagrinata | (Dall, 1886) | |
| Bentharca irregularis | (Hayami & Kase, 1993) | |
| Bentharca rubrotincta | Kuroda & Habe, 1958 | |
| Bentharca avellanaria | (Melvill & Standen, 1907) | |
| Bentharca asperula | (Dall, 1881) | |
| Bathyarca strebeli | (Melvill & Standen, 1907) | |
| Bathyarca sinuata | Pelseneer, 1903 | |
| Bathyarca polycyma | (Dall, 1881) | |
| Bathyarca pisum | Dall, Bartsch & Rehder, 1938 | |
| Bathyarca philippiana | (Nyst, 1848) | |
| Bathyarca pectunculoides | (Scacchi, 1833) | Comb bathyark |
| Bathyarca orbiculata | (Dall, 1881) | |
| Bathyarca orientalis | (Thiele & Jaeckel, 1931) | |
| Bathyarca japonica | Habe, 1977 | |
| Bathyarca kyurokusimana | Nomura & Hatai | |
| Bathyarca inaequisculpta | (Smith, 1885) | |
| Bathyarca inaequalis | (Dall, 1927) | |
| Bathyarca grenophia | Risso, 1926 | |
| Bathyarca glomerula | (Dall, 1881) | Little-ball bathyark |
| Bathyarca glacialis | (Gray, 1824) | Glacial bathyark |
| Bathyarca frielei | (Friele, 1877) | Boreal bathyark |
| Bathyarca corpulenta | (Smith, 1885) | |
| Bathyarca cybaea | Hedley, 1906 | |
| Bathyarca anomala | (Verrill & Bush, 1898) | Anomalous bathyark |
| Bathyarca anaclima | (Melvill & Standen, 1906) | |
| Barbatia virescens | (Reeve, 1844) | Blood clam |
| Barbatia ventricosa | (Lamarck, 1819) | |
| Barbatia uwaensis | (Yokoyama, 1928) | |
| Barbatia tenera | (Adams, 1845) | Delicate ark |
| Barbatia tamikoae | Sakurai, 1969 | |
| Barbatia signata | (Dunker, 1868) | |
| Barbatia stearnsi | (Pilsbry, 1895) | Small ark shell |
| Barbatia scabra | Poli, 1795 | |
| Barbatia setigera | (Reeve, 1844) | |
| Barbatia reeveana | (d'Orbigny, 1846) | Low-rib ark |
| Barbatia pyrrhotus | Oliver & Holmes, 2004 | |
| Barbatia parva | (Sowerby, 1833) | |
| Barbatia obliquata | (Wood, 1828) | Oblique ark shell |
| Barbatia munda | (Sowerby, 1903) | |
| Barbatia novaezelandiae | (Smith, 1915) | Ark shell |
| Barbatia molokaia | Dall, Bartsch & Rehder, 1938 | |
| Barbatia lurida | (Sowerby I, 1833) | Lurid ark |
| Barbatia lacerata | (Linnaues, 1758) | |
| Barbatia hanzawai | (Nomura & Zinbo, 1934) | |
| Barbatia fusca | (Bruguière, 1789) | Almond ark |
| Barbatia foliata | (Forsskål, 1775) | Decussate ark |
| Barbatia diphaeonotus | Oliver & Holmes, 2004 | |
| Barbatia divaricata | unspecified | |
| Barbatia ectocomata | (Dall, 1886) | |
| Barbatia cometa | (Reeve, 1944) | |
| Barbatia decussata | (Sowerby, 1833) | |
| Barbatia clathrata | (Defrance, 1816) | |
| Barbatia candida | (Helbling, 1779) | White-beard ark |
| Barbatia cancellaria | (Lamarck, 1819) | Red-brown ark |
| Barbatia barbata | (Linnaeus, 1758) | Hairy ark |
| Barbatia amygdalumtotsum | (Roding, 1798) | |
| Asperarca secreta | La Perna, 1998 | |
| Asperarca nodulosa | (Müller, 1776) | |
| Asperarca ectocomata | (Dall, 1886) | |
| Asperarca magdalenae | La Perna, 1998 | |
| Arca zebra | (Swainson, 1833) | Turkey wing |
| Arca ventricosa | Lamarck, 1819 | Ventricose ark |
| Arca submerata | unspecified | |
| Arca reticulata | Gmelin, 1791 | |
| Arca patriarchalis | Röding, 1798 | |
| Arca pectinoides | King & Broderip, 1832 | |
| Arca noae | Linnaeus, 1758 | Noah's ark |
| Arca navicularis | Bruguière, 1789 | Indo-Pacific ark |
| Arca kobeltiana | Pilsbry, 1904 | |
| Arca mutabilis | (Sowerby, 1833) | Changeable ark |
| Arca kauaia | (Dall, Bartsch & Rehder, 1938) | |
| Arca boucardi | Jousseaume, 1894 | Kobelt's ark shell |
| Arca boucardia | Jousseaume, 1894 | |
| Arca imbricata | Bruguiere, 1789 | Mossy ark |
| Arca avellana | Lamarck, 1819 | Hazelnut ark |
| Arca angulata | King & Broderip, 1832 | |
| Anadara vellicata | (Reeve, 1844) | The pinched ark |
| Anadara uropigimelana | (Bory de Saint-Vincent, 1827) | |
| Anadara tuberculosa | (Sowerby I, 1833) | Pustulose ark |
| Anadara trapezia | (Deshayes, 1839) | |
| Anadara transversa | (Say, 1822) | Transverse ark |
| Anadara similis | (Adams, 1852) | Brown ark |
| Anadara senegalensis | (Gmelin, 1791) | Senegal ark |
| Anadara secernenda | (Lamy, 1907) | |
| Anadara secticostata | Reeve, 1844 | |
| Anadara satowi | (Dunker, 1882) | Chinese blood clam |
| Anadara sabinae | (Morlet, 1889) | |
| Anadara reinharti | (Lowe, 1935) | Reinhart's ark |
| Anadara rotundicostata | (Reeve, 1843) | |
| Anadara rufescens | (Reeve, 1844) | |
| Anadara polii | (Mayer, 1868) | |
| Anadara oceanica | (Lesson, 1831) | |
| Anadara paucigranosa | (Dunker, 1889) | |
| Anadara nux | (Sowerby, 1833) | |
| Anadara notabilis | (Roding, 1798) | Eared ark |
| Anadara nodifera | (Martens, 1860) | Nodular ark |
| Anadara natalensis | (Krauss, 1848) | Natal ark |
| Anadara mazatlanica | (Hertlein & Strong, 1943) | Mazatlan's ark |
| Anadara kikaizimana | (Nomura & Zinbo, 1934) | |
| Anadara kagoshimensis | (Tokunaga, 1906) | Half-crenated ark |
| Anadara jousseaumei | (Lamy, 1907) | |
| Anadara inaequivalvis | (Bruguière, 1789) | Inequivalve ark |
| Anadara holoserica | (Reeve, 1844) | |
| Anadara hubbardi | (Iredale, 1929) | |
| Anadara gubernaculum | (Reeve, 1844) | |
| Anadara grandis | (Broderip & Sowerby, 1829) | |
| Anadara floridana | (Conrad, 1869) | Cut-ribbed ark |
| Anadara ferruginea | (Reeve, 1844) | Rusty ark |
| Anadara ehrenbergi | (Dunker, 1868) | |
| Anadara disparilis | (Reeve, 1844) | |
| Anadara diluvii | (Lamarck, 1805) | Diluvial ark |
| Anadara crebricostata | (Reeve, 1844) | |
| Anadara demiri | (Piani, 1981) | Arc shell |
| Anadara craticulata | (Nyst, 1848) | |
| Anadara consociata | (Smith, 1885) | |
| Anadara corbuloides | Monterosato, 1878 | |
| Anadara concinna | (Sowerby, 1833) | |
| Anadara compacta | (Reeve, 1844) | |
| Anadara chemnitzii | (Philippi, 1851) | Triangular ark |
| Anadara broughtonii | (Schrenck, 1867) | Inflated ark |
| Anadara brasiliana | (Lamarck, 1819) | Incongruous ark |
| Anadara baughmani | Hertlein, 1951 | Skewed ark |
| Anadara auriculata | Lamarck | |
| Anadara antiquata | (Linnaeus, 1758) | Antique ark |
| Acar transmar | Simone, 2009 | |
| Acar sandersonae | Powell, 1933 | |
| Acar sociella | (Brookes, 1926) | |
| Acar revelata | (Deshayes, 1863) | |
| Acar requiescens | (Melvill & Standen, 1907) | |
| Acar plicata | (Dillwyn, 1817) | |
| Acar petasion | Kilburn, 1983 | |
| Acar marsupialis | Oliver & Holmes, 2004 | |
| Acar dubia | (Baird, 1873) | |
| Acar gradata | Broderip & Sowerby, 1829 | |
| Acar domingensis | (Lamarck, 1819) | White miniature ark |
| Acar congenitus | (Smith, 1885) | |
| Acar congenitum | (Smith, 1885) | |
| Acar clathrata | (Defrance, 1816) | |
| Acar cometa | (Reeve, 1844) | |
| Acar bailyi | Bartsch, 1931 | Miniature ark |
| Acar abdita | Oliver & Chesney, 1994 | |
| Acar albidum | Sakurai & Habe, 1966 |