• Codakia Scopoli, 1777
• Codakia (Codakia) Scopoli, 1777 accepted as Codakia Scopoli, 1777
• Codakia (Ctena) Mörch, 1861 accepted as Ctena Mörch, 1861
• Codakia (Ctena) decorata (S. V. Wood, 1851) † accepted as Ctena decorata (S. V. Wood, 1851) †
• Codakia (Epicodakia) Iredale, 1930 accepted as Epicodakia Iredale, 1930
• Codakia (Epicodakia) bella (Conrad, 1837) accepted as Ctena bella (Conrad, 1837)
• Codakia (Epilucina) Dall, 1901 accepted as Epilucina Dall, 1901
• Codakia (Epilucina) concentrica (Lamarck, 1806) † accepted as Epilucina concentrica (Lamarck, 1806) †
• Codakia (Epilucina) detrita (Deshayes, 1857) † accepted as Epilucina detrita (Deshayes, 1857) †
• Codakia (Epilucina) gloriosa (Pezant, 1911) † accepted as Epilucina gloriosa (Pezant, 1911) †
• Codakia (Jagonia) Récluz, 1869 accepted as Ctena Mörch, 1861
• Codakia (Jagonia) chiquita Dall, 1901 accepted as Callucina chiquita (Dall, 1901)
• Codakia (Jagonia) decussata (O. G. Costa, 1829) accepted as Ctena decussata (O. G. Costa, 1829)
• Codakia (Jagonia) galapagana Dall, 1901 accepted as Ctena galapagana (Dall, 1901)
• Codakia (Jagonia) leonensis Mansfield, 1932 † (uncertain > unassessed)
• Codakia (Jagonia) magnoliana Dall, 1903 † (uncertain > unassessed)
• Codakia (Jagonia) mexicana Dall, 1901 accepted as Ctena mexicana (Dall, 1901)
• Codakia (Jagonia) pertenera Dall, 1903 † accepted as Ferrocina pertenera (Dall, 1903) †
• Codakia (Jagonia) portoricana Dall, 1901 accepted as Parvilucina pectinella (C. B. Adams, 1852)
• Codakia (Jagonia) reticulatoides Cossmann & Peyrot, 1912 † accepted as Epicodakia reticulatoides (Cossmann & Peyrot, 1912) †
• Codakia (Jagonia) speciosa (Rogers, 1837) † (uncertain > unassessed)
• Codakia aethiopica Thiele, 1931 accepted as Liralucina aethiopica (Thiele, 1931)
• Codakia angela (Melvill, 1899) accepted as Pillucina angela (Melvill, 1899) accepted as Rugalucina angela (Melvill, 1899)
• Codakia bella (Conrad, 1837) accepted as Ctena bella (Conrad, 1837)
• Codakia bella delicatula Pilsbry, 1904 accepted as Ctena delicatula (Pilsbry, 1904)
• Codakia colpoica Dall, 1901 accepted as Codakia distinguenda (Tryon, 1872)
• Codakia costata (A. d'Orbigny, 1846) accepted as Clathrolucina costata (A. d'Orbigny, 1846)
• Codakia cubana Dall, 1901 accepted as Ferrocina cubana (Dall, 1901)
• Codakia decussata (O. G. Costa, 1836) accepted as Ctena decussata (O. G. Costa, 1829)
• Codakia distinguenda (Tryon, 1872)
• Codakia divergens (R. A. Philippi, 1850) accepted as Ctena divergens (R. A. Philippi, 1850)
• Codakia fisheriana [sic] accepted as Lucina fischeriana Issel, 1869 accepted as Pillucina angela (Melvill, 1899) accepted as Rugalucina angela (Melvill, 1899)
• Codakia golikovi Zorina, 1978 accepted as Lepidolucina venusta (R. A. Philippi, 1847)
• Codakia interrupta (Lamarck, 1818)
• Codakia leonina (Basterot, 1825) †
• Codakia minuata (Deshayes, 1863) accepted as Epicodakia minuata (Deshayes, 1863)
• Codakia nux (A. E. Verrill & K. J. Bush, 1900) accepted as Clathrolucina costata (A. d'Orbigny, 1846)
• Codakia orbicularis (Linnaeus, 1758)
• Codakia orbiculata (Montagu, 1808) accepted as Ctena orbiculata (Montagu, 1808)
• Codakia orbiculata filiata (Dall, 1901) accepted as Epicodakia filiata (Dall, 1901)
• Codakia orbiculata imbricatula (C. B. Adams, 1845) accepted as Ctena imbricatula (C. B. Adams, 1845)
• Codakia paytenorum (Iredale, 1937)
• Codakia pectinella (C. B. Adams, 1852) accepted as Parvilucina pectinella (C. B. Adams, 1852)
• Codakia percirrata Cotton & Godfrey, 1938 accepted as Lucinoma percirrata (Cotton & Godfrey, 1938)
• Codakia pertenera Dall, 1903 † accepted as Ferrocina pertenera (Dall, 1903) †
• Codakia pinchoti Pilsbry & H. N. Lowe, 1932 accepted as Codakia distinguenda (Tryon, 1872)
• Codakia planatella (Tate, 1885) † accepted as Pseudarcopagia planatella (Tate, 1885) †
• Codakia portoricana Dall, 1901 accepted as Parvilucina pectinella (C. B. Adams, 1852)
• Codakia punctata (Linnaeus, 1758)
• Codakia recta Dall & Ochsner, 1928 †
• Codakia rugifera (Reeve, 1835)
• Codakia salebrosa N. H. Woods, 1931 † accepted as Gibbolucina salebrosa (N. H. Woods, 1931) †
• Codakia semperiana (Issel, 1869) accepted as Cardiolucina semperiana (Issel, 1869)
• Codakia simplex (Reeve, 1850) accepted as Prophetilora simplex (Reeve, 1850)
• Codakia thaanumi Pilsbry, 1918
• Codakia tigerina (Linnaeus, 1758)
• Codakia tigrina [sic] accepted as Codakia tigerina (Linnaeus, 1758)
• Lucina (Codakia) Scopoli, 1777 accepted as Codakia Scopoli, 1777
• Lucina (Codakia) angela Melvill, 1899 accepted as Rugalucina angela (Melvill, 1899)
• Lucina (Codakia) compacta E. A. Smith, 1890 accepted as Cavilinga compacta (E. A. Smith, 1890)
• Lucina (Codakia) congenita E. A. Smith, 1885 (uncertain > nomen dubium)
• Lucina (Codakia) distinguenda Tryon, 1872 accepted as Codakia distinguenda (Tryon, 1872)
• Lucina (Codakia) fijiensis E. A. Smith, 1885 accepted as Wallucina fijiensis (E. A. Smith, 1885)
• Lucina (Codakia) hawaiiensis E. A. Smith, 1885 accepted as Pillucina hawaiiensis (E. A. Smith, 1885)
• Lucina (Codakia) levukana E. A. Smith, 1885 accepted as Funafutia levukana (E. A. Smith, 1885)
• Lucina (Codakia) munda A. Adams, 1856 accepted as Rugalucina munda (A. Adams, 1856)
• Lucina (Codakia) oblonga Hedley, 1899 accepted as Funafutia levukana (E. A. Smith, 1885)
• Lucina (Codakia) parvula A. Gould, 1861 accepted as Lucina parvula A. Gould, 1861 accepted as Pillucina pisidium (Dunker, 1860)
• Lucina (Codakia) quadrata Angas, 1877 accepted as Epicodakia boamilliensis Pacaud, Coppini, Buisson & F. Meunier, 2024
• Lucina (Codakia) seminula A. Gould, 1861 accepted as Lucina seminula A. Gould, 1861 accepted as Cardiolucina rugosa (Hedley, 1909)
• Lucina (Codakia) tatei Angas, 1879 accepted as Ctena tatei (Angas, 1879)
• Lucina (Codakia) tumida Preston, 1906 accepted as Codakia tigerina (Linnaeus, 1758)