Actinauge richardi (Marion, 1906) (additional source)
Actinia equina (Linnaeus, 1758) (additional source)
Actinoloba dianthus de Blainville, 1830 accepted as Metridium senile (Linnaeus, 1761) (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Adamsia rondeletii (Delle Chiaje, 1822) accepted as Calliactis (Sagartia) parasitica (Couch, 1842) accepted as Calliactis parasitica (Couch, 1842) (additional source)
Aiptasia couchii Gosse (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Aureliana heterocera (Thompson, 1853) accepted as Capnea sanguinea Forbes, 1841 (additional source)
Bolocera eques Gosse, 1860 accepted as Urticina felina (Linnaeus, 1761) (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Bunodes balli (Cocks, 1851) accepted as Anthopleura ballii (Cocks, 1851) (additional source)
Bunodes verrucosa (Pennant, 1777) accepted as Aulactinia verrucosa (Pennant, 1777) accepted as Bunodactis verrucosa (Pennant, 1777) (additional source)
Capnea sanguinea Forbes, 1841 (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Chitonactis coronata (Gosse, 1858) accepted as Hormathia coronata (Gosse, 1858) (additional source)
Chitonactis marioni Haddon, 1889 accepted as Hormathia marioni (Haddon, 1889) (additional source)
Corynactis viridis Allman, 1846 (additional source)
Cylista coccinea (Müller, 1776) accepted as Stomphia coccinea (Müller, 1776) (additional source)
Cylista undata (Müller, 1778) accepted as Sagartia undata (Müller, 1778) (additional source)
Cylista viduata (Müller, 1776) accepted as Sagartia viduata (Müller, 1778) (additional source)
Edwardsia beautempsii Quatrefages, 1842 (additional source)
Edwardsia tecta Haddon, 1889 (additional source)
Edwardsia timida Quatrefages, 1842 (additional source)
Gephyra dohrnii Koch, 1878 accepted as Amphianthus dohrnii (Koch, 1878) (additional source)
Halcampa arenarea Haddon accepted as Halcampa chrysanthellum (Peach in Johnston, 1847) (additional source)
Halcampa chrysanthellum (Peach in Johnston, 1847) (additional source)
Ilyanthus scoticus Forbes, 1840 (additional source)
Paraphellia expansa Haddon, 1886 (additional source)
Peachia hastata Gosse, 1855 (additional source)
Sagartia (Heliactis) miniata Gosse accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia (Heliactis) ornata (Holdsworth, 1855) represented as Sagartia ornata (Holdsworth, 1855) accepted as Cylista ornata (Holdsworth, 1855) (additional source)
Sagartia (Heliactis) venusta Gosse accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia (Thoe) hastata Wright, 1859 represented as Sagartia hastata Wright, 1859 accepted as Cylista hastata Wright, 1859 (additional source)
Sagartia herdmani Haddon in Herdman, 1891 accepted as Sagartiogeton laceratus (Dalyell, 1848) accepted as Sagartia lacerata (Dalyell, 1848) (additional source)
Sagartia nivea (Lesson, 1830) accepted as Paranthus niveus (Lesson, 1830) (additional source)
Sagartia pallida Holdsworth accepted as Metridium senile (Linnaeus, 1761) (additional source)
Sagartia pura (Alder, 1858) accepted as Metridium senile (Linnaeus, 1761) (additional source)
Sagartia rosea (Gosse, 1853) accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia sphyrodeta Gosse, 1858 accepted as Actinothoe sphyrodeta (Gosse, 1858) (additional source)
Stomphia churchiae Gosse, 1859 accepted as Stomphia coccinea (Müller, 1776) (additional source)
Urticina felina (Linnaeus, 1761) (additional source)