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)
Actinodendron (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)
Aiptasia Gosse, 1858 (additional source)
Aiptasiogeton Schmidt, 1972 (additional source)
Aiptasiomorpha Stephenson, 1920 (additional source)
Allantactis 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)
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)
Charisea (additional source)
Chondrophellia Carlgren, 1925 (additional source)
Cladactella Verrill, 1928 (additional source)
Cnidanthea Carlgren, 1959 (additional source)
Cnidanthus Carlgren, 1927 (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)
Dactylanthus (additional source)
Daontesia Carlgren, 1942 (additional source)
Diadumene Stephenson, 1920 (additional source)
Drillactis Verrill, 1922 (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)
Exocoelactis Carlgren, 1925 (additional source)
Flosmaris Stephenson, 1920 (additional source)
Galatheanthemum Carlgren, 1956 (additional source)
Glandulactis Riemann-Zürneck, 1978 (additional source)
Glyphoperidium Roule, 1909 (additional source)
Gonactinia Sars, 1851 (additional source)
Gyractis Boveri, 1893 (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)
Halcampoides Danielssen, 1890 (additional source)
Halcurias McMurrich, 1893 (additional source)
Haliactis Carlgren, 1921 (additional source)
Halianthella Kwietniewski, 1896 (additional source)
Haloclava Verrill, 1899 (additional source)
Harenactis Torrey, 1902 (additional source)
Heteranthus Klunzinger, 1877 (additional source)
Heterodactyla Hemprich & Ehrenberg in Ehrenberg, 1834 (additional source)
Homostichanthus Duerden, 1900 (additional source)
Hormathia Gosse, 1859 (additional source)
Hormathianthus Carlgren, 1943 (additional source)
Hormosoma Stephenson, 1918 (additional source)
Isactinernus Carlgren, 1918 (additional source)
Isactinia Carlgren, 1900 (additional source)
Isantheopsis Carlgren, 1942 (additional source)
Isanthus Carlgren, 1938 (additional source)
Isoedwardsia Carlgren, 1900 (additional source)
Isoparactis Stephenson, 1920 (additional source)
Isophellia Carlgren, 1900 (additional source)
Isosicyonis Carlgren, 1927 (additional source)
Isotealia Carlgren, 1899 (additional source)