Acthelmis Lütken, 1875 (additional source)
Actinauge Verrill, 1883 (additional source)
Actinernus nobilis Verrill, 1879 (additional source)
Actinia striata Rizzi, 1907 (additional source)
Actinoscyphia Stephenson, 1920 (additional source)
Actinostola Verrill, 1883 (additional source)
Actinostola spetsbergensis Carlgren, 1893 accepted as Glandulactis spetsbergensis (Carlgren, 1893) (additional source)
Actinothoe Fischer, 1889 (additional source)
Aiptasiogeton Schmidt, 1972 (additional source)
Alicia mirabilis Johnson, 1861 (additional source)
Allantactis parasitica Danielssen, 1890 (additional source)
Amphianthus bathybium Hertwig, 1882 (additional source)
Andvakia mirabilis Danielssen, 1890 (additional source)
Anemonia Risso, 1827 (additional source)
Antholoba Hertwig, 1882 (additional source)
Anthothoe Carlgren, 1938 (additional source)
Aureliana accepted as Aureliania Gosse, 1860 (additional source)
Bathyphellia Carlgren, 1932 (additional source)
Bicidiopsis Verrill, 1922 (additional source)
Bolocera Gosse, 1860 (additional source)
Bunodactis Verrill, 1899 (additional source)
Bunodeopsis strumosa Andrès, 1881 (additional source)
Bunodosoma Verrill, 1899 (additional source)
Cactosoma abyssorum Danielssen, 1890 (additional source)
Calliactis Verrill, 1869 (additional source)
Capnea sanguinea Forbes, 1841 (additional source)
Carlgrenia desiderata Stephenson, 1918 (additional source)
Cataphellia Stephenson, 1929 (additional source)
Chondrophellia Carlgren, 1925 (additional source)
Corynactis viridis Allman, 1846 (additional source)
Cribrinopsis similis Carlgren, 1921 (additional source)
Cylista Wright, 1859 (additional source)
Daontesia Carlgren, 1942 (additional source)
Diadumene Stephenson, 1920 (additional source)
Diadumene cincta Stephenson, 1925 (additional source)
Drillactis Verrill, 1922 (additional source)
Edwardsia beautempsii Quatrefages, 1842 (additional source)
Epiparactis dubia Carlgren, 1921 (additional source)
Euphellia cinclidifera Pax, 1908 (additional source)
Fagesia Delphy, 1938 accepted as Edwardsiella Andres, 1883 (additional source)
Glandulactis Riemann-Zürneck, 1978 (additional source)
Gliactis crassa Gravier, 1918 (additional source)
Gonactinia Sars, 1851 (additional source)
Halcampa Gosse, 1858 (additional source)
Halcampella Andres, 1883 (additional source)
Halcampoides abyssorum Danielssen, 1890 (additional source)
Haliactis arctica Carlgren, 1921 (additional source)
Haloclava Verrill, 1899 (additional source)
Iosactis vagabunda Riemann-Zürneck, 1997 (additional source)
Isoedwardsia ingolfi Carlgren, 1921 (additional source)
Kadosactis rosea Danielssen, 1890 (additional source)
Kadosactis sulcata Carlgren, 1934 (additional source)
Limnactinia laevis Carlgren, 1921 (additional source)
Mesacmaea Andres, 1883 (additional source)
Metridium de Blainville, 1824 (additional source)
Nectactis singularis Gravier, 1918 (additional source)
Nematostella vectensis Stephenson, 1935 (additional source)
Octineon Moseley in Fowler, 1894 (additional source)
Onubactis rocioi López-González, den Hartog & García-Gómez, 1995 (additional source)
Paractinia Andres, 1883 (additional source)
Paranemonia Carlgren, 1900 (additional source)
Paranthus Andres, 1883 (additional source)
Paraphelliactis spinosa Carlgren, 1928 (additional source)
Parasicyonis sarsii Carlgren, 1921 (additional source)
Parastephanauge paxi Dufaure, 1959 accepted as Paractinia striata (Risso, 1826) (additional source)
Peachia hastata Gosse, 1855 (additional source)
Phellia gausapata Gosse, 1858 (additional source)
Phelliactis hertwigii Simon, 1892 (additional source)
Phymanthus Milne Edwards & Haime, 1851 (additional source)
Protanthea simplex Carlgren, 1891 (additional source)
Pseudocorynactis caribbeorum Den Hartog, 1980 (additional source)
Ptychodactis patula Appellöf, 1893 (additional source)
Sagartia Gosse, 1855 (additional source)
Sagartia luciae Verrill, 1898 accepted as Diadumene lineata (Verrill, 1869) (additional source)
Sagartiogeton robustus Carlgren, 1924 (additional source)
Scolanthus callimorphus Gosse, 1853 (additional source)
Segonzactis platypus Riemann-Zürneck, 1979 (additional source)
Sicyopus commensalis Gravier, 1918 accepted as Englandactis commensalis (Gravier, 1918) (additional source)
Sideractis glacialis Danielssen, 1890 (additional source)
Siphonactinopsis laevis Carlgren, 1921 (additional source)
Stephanauge Verrill, 1899 (additional source)
Tealia Gosse, 1858 (additional source)
Urticina Ehrenberg, 1834 (additional source)