Anomia squamula Linnaeus, 1758 accepted as Heteranomia squamula (Linnaeus, 1758) (additional source)
Arctica islandica (Linnaeus, 1767) (additional source)
Arctinula Thiele, 1934 accepted as Similipecten Winckworth, 1932 (additional source)
Astarte acuticostata Friele, 1877 (additional source)
Astarte alaskensis Dall, 1903 accepted as Tridonta elliptica (T. Brown, 1827) (basis of record)
Astarte arctica (J. E. Gray, 1824) accepted as Tridonta arctica (J. E. Gray, 1824) (additional source)
Astarte borealis (Schumacher, 1817) accepted as Tridonta borealis Schumacher, 1817 (additional source)
Astarte crenata (J. E. Gray, 1824) (additional source)
Astarte elliptica (T. Brown, 1827) accepted as Tridonta elliptica (T. Brown, 1827) (additional source)
Astarte esquimalti (Baird, 1863) (basis of record)
Astarte montagui (Dillwyn, 1817) accepted as Tridonta montagui (Dillwyn, 1817) (additional source)
Astarte sulcata (da Costa, 1778) (additional source)
Bathyarca frielei (Friele, 1877) (additional source)
Bathyarca glacialis (Gray, 1824) (additional source)
Bathyarca pectunculoides (Scacchi, 1835) (additional source)
Chamelea striatula (da Costa, 1778) (basis of record)
Chlamys rubida (Hinds, 1845) (basis of record)
Crassicardia Savitsky, 1979 (basis of record)
Crenella decussata (Montagu, 1808) (additional source)
Cuspidaria arctica (M. Sars, 1859) (additional source)
Cuspidaria glacialis (G. O. Sars, 1878) (additional source)
Cuspidaria lamellosa (G. O. Sars, 1878) (additional source)
Cuspidaria microrhina Dall, 1886 (additional source)
Cuspidaria rostrata (Spengler, 1793) (additional source)
Cuspidaria subtorta (G. O. Sars, 1878) (additional source)
Cuspidaria turgida A. E. Verrill & K. J. Bush, 1898 (additional source)
Cyclocardia crassidens (Broderip & G. B. Sowerby I, 1829) accepted as Crassicardia crassidens (Broderip & G. B. Sowerby I, 1829) (basis of record)
Cyclocardia crebricostata (A. Krause, 1885) accepted as Crassicardia crebricostata (A. Krause, 1885) (basis of record)
Cyclocardia ventricosa (A. Gould, 1850) accepted as Coanicardita ventricosa (A. Gould, 1850) (basis of record)
Cyrtodaria kurriana Dunker, 1861 (additional source)
Dacrydium vitreum (Møller, 1842) (additional source)
Elliptica Scarlato, 1981 accepted as Tridonta Schumacher, 1817 (basis of record)
Ennucula corticata (Møller, 1842) (additional source)
Ennucula delphinodonta (Mighels & C. B. Adams, 1842) (basis of record)
Ennucula tenuis (Montagu, 1808) (additional source)
Heteranomia squamula (Linnaeus, 1758) (additional source)
Hiatella arctica (Linnaeus, 1767) (additional source)
Katadesmia kolthoffi (Hägg, 1904) (additional source)
Limatula hyperborea A. S. Jensen, 1905 (additional source)
Limatula subauriculata (Montagu, 1808) (additional source)
Limea crassa (Forbes, 1844) (basis of record)
Limopsis (Paracratis) M. Huber, 2010 represented as Limopsis Sasso, 1827 (original description)
Limopsis minuta (R. A. Philippi, 1836) (additional source)
Liocyma fluctuosa (A. Gould, 1841) (additional source)
Lyonsia W. Turton, 1822 (additional source)
Lyonsia arenosa (Møller, 1842) (additional source)
Lyonsiella abyssicola (G. O. Sars, 1872) (additional source)
Mactromeris polynyma (W. Stimpson, 1860) (additional source)
Megayoldia thraciaeformis (Storer, 1838) (additional source)
Modiolula phaseolina (R. A. Philippi, 1844) (additional source)
Modiolus modiolus (Linnaeus, 1758) (additional source)
Monia macrochisma (Deshayes, 1839) accepted as Pododesmus macrochisma (Deshayes, 1839) (basis of record)
Monia patelliformis (Linnaeus, 1761) accepted as Pododesmus patelliformis (Linnaeus, 1761) (additional source)
Musculus discors (Linnaeus, 1767) (additional source)
Musculus glacialis (Leche, 1883) (basis of record)
Mya arenaria Linnaeus, 1758 (additional source)
Mya pseudoarenaria Schlesch, 1931 (basis of record)
Mya truncata Linnaeus, 1758 (additional source)
Myonera centobi (Bouchet & Warén, 1979) accepted as Cuspidaria centobi Bouchet & Warén, 1979 (basis of record)
Mytilus edulis Linnaeus, 1758 (additional source)
Mytilus trossulus A. Gould, 1850 (additional source)
Nicania Leach, 1819 accepted as Tridonta Schumacher, 1817 (basis of record)
Notolimea Iredale, 1924 accepted as Limea Bronn, 1831 (status source)
Nuculana minuta (O. F. Müller, 1776) (additional source)
Nuculana pernula (O. F. Müller, 1779) (additional source)
Nuculoma Cossmann, 1907 † (additional source)
Pandora glacialis Leach, 1819 (additional source)
Panomya ampla Dall, 1898 (basis of record)
Panomya norvegica (Spengler, 1793) (additional source)
Periploma aleuticum (A. Krause, 1885) (basis of record)
Periploma fragile (Totten, 1835) (additional source)
Policordia (Policordia) Dall, Bartsch & Rehder, 1938 represented as Policordia Dall, Bartsch & Rehder, 1938 (additional source)
Policordia jeffreysi (Friele, 1879) (additional source)
Poromya granulata (Nyst & Westendorp, 1839) (additional source)
Portlandia aestuariorum (Mosevich, 1928) (additional source)
Portlandia arctica (Gray, 1824) (additional source)
Rictocyma Dall, 1871 accepted as Astarte J. Sowerby, 1816 (basis of record)
Spisula elliptica (T. Brown, 1827) (additional source)
Thracia devexa G. O. Sars, 1878 (additional source)
Thracia myopsis Møller, 1842 (additional source)
Thracia septentrionalis Jeffreys, 1872 (basis of record)
Timoclea ovata (Pennant, 1777) (additional source)
Tindaria Bellardi, 1875 (additional source)
Tindaria derjugini Gorbunov, 1946 (additional source)
Tridonta Schumacher, 1817 (additional source)
Tridonta borealis Schumacher, 1817 (additional source)
Turtonia minuta (O. Fabricius, 1780) (additional source)
Xylophaga dorsalis (W. Turton, 1819) (additional source)
Yoldia hyperborea (A. Gould, 1841) (additional source)
Yoldia myalis (Couthouy, 1838) (additional source)
Yoldia seminuda Dall, 1871 accepted as Yoldia aeolica (Valenciennes, 1846) (basis of record)
Yoldiella annenkovae (Gorbunov, 1946) (additional source)
Yoldiella frami Knudsen, 1985 (additional source)
Yoldiella frigida (Torell, 1859) (additional source)
Yoldiella intermedia (M. Sars, 1865) (additional source)
Yoldiella lenticula (Møller, 1842) (additional source)
Yoldiella lucida (Lovén, 1846) (additional source)
Yoldiella nana (M. Sars, 1865) (additional source)
Yoldiella philippiana (Nyst, 1845) (additional source)
Yoldiella propinqua (Leche, 1878) (additional source)