Acontiaria Stephenson, 1935 (additional source)
Actinauge richardi (Marion, 1906) (additional source)
Actinia fragacea Tugwell, 1856 (additional source)
Actinoscyphia plebeia (McMurrich, 1893) (additional source)
Actinostephanus haeckeli Kwietniewski, 1897 (additional source)
Actinostola crassicornis (Hertwig, 1882) (additional source)
Aiptasia pulchella Carlgren, 1943 accepted as Exaiptasia pallida (Agassiz in Verrill, 1864) represented as Exaiptasia diaphana (Rapp, 1829) (additional source)
Andvakia boninensis Carlgren, 1943 (additional source)
Anemonia viridis (Forsskål, 1775) (additional source)
Anthopleura elegantissima (Brandt, 1835) (additional source)
Anthopleura krebsi Duchassaing & Michelotti, 1860 (additional source)
Anthopleura kurogane Uchida & Muramatsu, 1958 (additional source)
Anthosactis pearseae Daly & Gusmão, 2007 accepted as Ostiactis pearseae (Daly & Gusmão, 2007) (additional source)
Antipathes galapagensis Deichmann, 1941 (additional source)
Athenaria (additional source)
Bartholomea annulata (Le Sueur, 1817) (additional source)
Boloceroidaria accepted as Boloceroididae Carlgren, 1924 (additional source)
Boloceroides mcmurrichi (Kwietniewski, 1898) (additional source)
Bunodactis verrucosa (Pennant, 1777) (additional source)
Bunodosoma grandis (Verrill, 1869) accepted as Bunodosoma grande (Verrill, 1869) (additional source)
Calliactis parasitica (Couch, 1842) (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Chrysopathes formosa Opresko, 2003 (additional source)
Dactylanthus antarcticus (Clubb, 1908) (additional source)
Diadumene cincta Stephenson, 1925 (additional source)
Edwardsia elegans Verrill, 1869 (additional source)
Edwardsianthus gilbertensis (Carlgren, 1931) (additional source)
Endomyaria Stephenson, 1921 (additional source)
Epiactis lisbethae Fautin & Chia, 1986 (additional source)
Halcampa duodecimcirrata (Sars, 1851) (additional source)
Halcampoides purpurea (Studer, 1879) accepted as Halcampoides purpureus (Studer, 1879) (additional source)
Haliplanella lineata (Verrill, 1869) accepted as Diadumene lineata (Verrill, 1869) (additional source)
Haloclava producta (Stimpson, 1856) (additional source)
Heteractis aurora (Quoy & Gaimard, 1833) (additional source)
Heteractis magnifica (Quoy & Gaimard, 1833) accepted as Radianthus magnifica (Quoy & Gaimard, 1833) (additional source)
Hormathia armata Rodríguez & López-González, 2001 (additional source)
Hormosoma scotti Stephenson, 1918 (additional source)
Isosicyonis striata Rodríguez & López-González, 2008 (additional source)
Kadosactis antarctica (Carlgren, 1928) (additional source)
Lipomena brevicornis accepted as Liponema brevicorne (McMurrich, 1893) (additional source)
Macrodactyla doreenensis accepted as Macrodactyla doreensis (Quoy & Gaimard, 1833) accepted as Heteractis doreensis (Quoy & Gaimard, 1833) (additional source)
Mesomyaria Stephenson, 1921 accepted as Actinostoloidea Carlgren, 1932 (additional source)
Metridium senile (Linnaeus, 1761) (additional source)
Nemanthus nitidus (Wassilieff, 1908) (additional source)
Nematostella vectensis Stephenson, 1935 (additional source)
Paraiptasia England, 1992 (additional source)
Peachia cylindrica (Reid, 1848) (additional source)
Phellia gausapata Gosse, 1858 (additional source)
Phymanthus loligo (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Ptychodacteae accepted as Ptychodactinidae Appellöf, 1893 (additional source)
Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Sagartiogeton laceratus (Dalyell, 1848) accepted as Sagartia lacerata (Dalyell, 1848) (additional source)
Stichodactyla gigantea (Forsskål, 1775) (additional source)
Stomphia diademon accepted as Stomphia didemon Siebert, 1973 (additional source)
Triactis producta Klunzinger, 1877 (additional source)
Urticina coriacea (Cuvier, 1798) (additional source)