Abalistes Jordan & Seale, 1906 (additional source)
Abudefduf Forsskål, 1775 (additional source)
Acanthastrea Milne Edwards & Haime, 1848 (additional source)
Acanthocepola Bleeker, 1874 (basis of record)
Acanthocybium Gill, 1862 (additional source)
Acanthodesia Canu & Bassler, 1919 accepted as Biflustra d'Orbigny, 1852 (basis of record)
Acanthogorgia Gray, 1857 (additional source)
Acanthonchus Cobb, 1920 (additional source)
Acasta Leach, 1817 (additional source)
Acaudina H.L. Clark, 1908 (additional source)
Acentrogobius Bleeker, 1874 (basis of record)
Achelia Hodge, 1864 (additional source)
Acreichthys Fraser-Brunner, 1941 (basis of record)
Acrocalanus Giesbrecht, 1888 (additional source)
Actinopyga Bronn, 1860 (additional source)
Actitis lliiger, 1811 (additional source)
Actumnus Dana, 1851 (additional source)
Adelosina d'Orbigny, 1826 (additional source)
Aeginura Haeckel, 1879 (additional source)
Aesopia Kaup, 1858 (basis of record)
Aethaloperca Fowler, 1904 (basis of record)
Aetobatus Blainville, 1816 (basis of record)
Aetomylaeus Garman, 1908 (basis of record)
Afrocucumis Deichmann, 1944 (additional source)
Albunea Weber, 1795 (additional source)
Alectis Rafinesque, 1815 (additional source)
Alepas Rang, 1829 (additional source)
Alepes Swainson, 1839 (additional source)
Aluterus Cloquet, 1816 (additional source)
Alveopora Blainville, 1830 (additional source)
Amakusanthura Nunomura, 1977 (additional source)
Amathina Gray, 1842 (basis of record)
Ambassis Cuvier, 1828 (basis of record)
Amblyeleotris Bleeker, 1874 (additional source)
Amblygaster Bleeker, 1849 (basis of record)
Amblygobius Bleeker, 1874 (basis of record)
Amblyrhynchotes Troschel, 1856 (basis of record)
Ammothella Verrill, 1900 (additional source)
Amphicoryna Schlumberger in Milne-Edwards, 1881 (additional source)
Amphiodia Verrill, 1899 (additional source)
Amphistegina d'Orbigny, 1826 (additional source)
Amphogona Browne, 1905 (additional source)
Anampses Quoy & Gaimard, 1824 (basis of record)
Anchistus Borradaile, 1898 (additional source)
Ancylocaris Schenkel, 1902 (basis of record)
Anisomysis Hansen, 1910 (additional source)
Anobothrus Levinsen, 1884 (additional source)
Anomalocardia Schumacher, 1817 (additional source)
Anoplostoma Bütschli, 1874 (additional source)
Antennarius Daudin, 1816 (additional source)
Antennatus Schultz, 1957 (basis of record)
Anthenea Gray, 1840 (additional source)
Anthessius Della Valle, 1880 (additional source)
Anthogorgia Verrill, 1868 (additional source)
Anticoma Bastian, 1865 (additional source)
Anyperodon Günther, 1859 (additional source)
Apionsoma Sluiter, 1902 (additional source)
Apogonichthyoides Smith, 1949 (additional source)
Apoprionospio Foster, 1969 (additional source)
Arcania Leach, 1817 (additional source)
Archaeomysis Czerniavsky, 1882 (basis of record)
Archamia Gill, 1863 (additional source)
Archaster Müller & Troschel, 1840 (additional source)
Argyrops Swainson, 1839 (basis of record)
Ariosoma Swainson, 1838 (additional source)
Arius Valenciennes, 1840 (additional source)
Armadilloniscus Uljanin, 1875 (additional source)
Arothron Müller, 1841 (basis of record)
Asaphis Modeer, 1793 (additional source)
Ashtoret Galil & Clark, 1994 (additional source)
Aspidontus Cuvier, 1834 (basis of record)
Asterocheres Boeck, 1859 (additional source)
Asterorhombus Tanaka, 1915 (basis of record)
Asymmetron Andrews, 1893 (basis of record)
Atactodea Dall, 1895 (additional source)
Atergatis De Haan, 1833 (additional source)
Atherinomorus Fowler, 1903 (additional source)
Atrobucca Chu, Lo & Wu, 1963 (basis of record)
Atule Jordan & Jordan, 1922 (basis of record)
Aulostomus Lacepède, 1803 (basis of record)
Aurila Pokorny, 1955 (additional source)
Austrognathia Sterrer, 1965 (additional source)
Automate De Man, 1888 (additional source)
Axinella Schmidt, 1862 (additional source)
Balanoglossus Delle Chiaje, 1829 (additional source)
Balistapus Tilesius, 1820 (basis of record)
Banareia A. Milne-Edwards, 1869 (additional source)
Bathycallionymus Nakabo, 1982 (basis of record)
Bathygobius Bleeker, 1878 (additional source)
Bathyphylax Myers, 1934 (basis of record)
Benthodesmus Goode & Bean, 1882 (additional source)
Benthosema Goode & Bean, 1896 (additional source)
Bigenerina d'Orbigny, 1826 (additional source)
Biloculinella Wiesner, 1931 (additional source)
Boccardiella Blake & Kudenov, 1978 (additional source)
Bolivina d'Orbigny, 1839 (additional source)
Boloceroides Carlgren, 1899 (basis of record)
Bopyrella Bonnier, 1900 (additional source)
Bopyrissa Nierstrasz & Brender à Brandis, 1931 (additional source)
Brachysomophis Kaup, 1856 (basis of record)