Acontiophorum (additional source)
Acraspedanthus Carlgren, 1924 (additional source)
Acthelmis Lütken, 1875 (additional source)
Actinauge Verrill, 1883 (additional source)
Actineria (additional source)
Actinernus Verrill, 1879 (additional source)
Actinia Pallas, 1766 accepted as Pentacta Goldfuss, 1820 (additional source)
Actiniogeton Carlgren, 1938 accepted as Gyractis Boveri, 1893 (additional source)
Actinodendron (additional source)
Actinodiscus de Blainville, 1830 accepted as Discosoma Rüppell & Leuckart, 1828 (additional source)
Actinoporus Duchassaing, 1850 (additional source)
Actinopsis Dana, 1856 (additional source)
Actinoscyphia Stephenson, 1920 (additional source)
Actinostephanus Kwietniewski, 1897 (additional source)
Actinostola Verrill, 1883 (additional source)
Actinothoe Fischer, 1889 (additional source)
Adamsia Dunker, 1857 accepted as Agnewia Tenison Woods, 1878 (additional source)
Aiptasia Gosse, 1858 (additional source)
Aiptasiogeton Schmidt, 1972 (additional source)
Aiptasiomorpha Stephenson, 1920 (additional source)
Alicia Angas, 1868 accepted as Thraciopsis Tate & May, 1900 (additional source)
Allantactis Danielssen, 1890 (additional source)
Amphianthus Kükenthal, 1902 accepted as Amphiacme Kükenthal, 1903 (additional source)
Andresia Prenant, 1924 accepted as Harmothoe Kinberg, 1856 (additional source)
Andwakia accepted as Andvakia Danielssen, 1890 (additional source)
Anemonactis Andres, 1881 (additional source)
Anemonia Risso, 1827 (additional source)
Antholoba Hertwig, 1882 (additional source)
Anthopleura Duchassaing de Fonbressin & Michelotti, 1860 (additional source)
Anthosactis Danielssen, 1890 (additional source)
Anthostella Carlgren, 1938 (additional source)
Anthothoe Carlgren, 1938 (additional source)
Antiparactis Verrill, 1899 (additional source)
Artemidactis Stephenson, 1918 (additional source)
Aureliana accepted as Aureliania Gosse, 1860 (additional source)
Austroneophellia Zamponi, 1978 (additional source)
Bartholomea Duchassaing de Fombressin & Michelotti, 1864 (additional source)
Bathydactylus Carlgren, 1928 (additional source)
Bathyphellia Carlgren, 1932 (additional source)
Bolocera Gosse, 1860 (additional source)
Boloceractis Panikkar, 1937 (additional source)
Boloceroides Carlgren, 1899 (additional source)
Boloceropsis McMurrich, 1904 (additional source)
Botryon Carlgren & Hedgepeth, 1952 (additional source)
Bunodactis Verrill, 1899 (additional source)
Bunodeopsis Andres, 1881 (additional source)
Bunodosoma Verrill, 1899 (additional source)
Cactosoma Danielssen, 1890 (additional source)
Calamactinia Carlgren, 1949 (additional source)
Calamactis Carlgren, 1951 (additional source)
Calliactis Verrill, 1869 (additional source)
Carcinactis Uchida, 1960 (additional source)
Carlgrenia Stephenson, 1918 (additional source)
Cataphellia Stephenson, 1929 (additional source)
Cereus P. Miller, 1754 (additional source)
Charisea (additional source)
Charisella Carlgren, 1950 accepted as Cadetactis Fautin, 2016 (additional source)
Chondrophellia Carlgren, 1925 (additional source)
Choriactis (additional source)
Cladactella Verrill, 1928 (additional source)
Cnidanthea Carlgren, 1959 (additional source)
Cnidanthus Carlgren, 1927 (additional source)
Cnidopus Carlgren, 1934 accepted as Epiactis Verrill, 1869 (additional source)
Condylactis Duchassaing de Fombressin & Michelotti, 1864 (additional source)
Condylanthus Carlgren, 1899 (additional source)
Corallimorphus Moseley, 1877 (additional source)
Corynactis Allman, 1846 (additional source)
Cribrinopsis Carlgren, 1921 (additional source)
Cricophorus Carlgren, 1924 accepted as Handactis Fautin, 2016 (additional source)
Cryptodendron Klunzinger, 1877 accepted as Cryptodendrum Klunzinger, 1877 (additional source)
Dactylanthus (additional source)
Daontesia Carlgren, 1942 (additional source)
Decaphellia accepted as Andvakia Danielssen, 1890 (additional source)
Diadumene Stephenson, 1920 (additional source)
Dofleinia McLaughlin & Asakura, 2004 accepted as Pagurodofleinia Asakura, 2005 (additional source)
Drillactis Verrill, 1922 (additional source)
Edwardsia Endl. (additional source)
Edwardsiella Andres, 1883 (additional source)
Entacmaea Ehrenberg, 1834 (additional source)
Epiactis Verrill, 1869 (additional source)
Epiparactis Carlgren, 1921 (additional source)
Epiphellia Carlgren, 1950 (additional source)
Evactis Verrill, 1869 (additional source)
Exocoelactis Carlgren, 1925 (additional source)
Fagesia Delphy, 1938 accepted as Edwardsiella Andres, 1883 (additional source)
Flosmaris Stephenson, 1920 (additional source)
Galatheanthemum Carlgren, 1956 (additional source)
Glandulactis Riemann-Zürneck, 1978 (additional source)
Glyphoperidium Roule, 1909 (additional source)
Glyphostylum Roule, 1909 accepted as Glyphoperidium Roule, 1909 (additional source)
Gonactinia Sars, 1851 (additional source)
Gyractis Boveri, 1893 (additional source)
Gyrostoma P. Hesse, 1909 accepted as Gyrostomella P. Hesse, 1911 (additional source)
Habrosanthus Cutress, 1961 (additional source)
Hadalanthus Carlgren, 1956 (additional source)
Halcampa Gosse, 1858 (additional source)
Halcampactis Farquhar, 1898 (additional source)
Halcampaster Carlgren, 1938 (additional source)
Halcampella Andres, 1883 (additional source)
Halcampogeton Carlgren, 1937 (additional source)