Actinia equina (Linnaeus, 1758) (additional source)
Actinia equina olivacea (additional source)
Actinia equina rufa (additional source)
Actinia equina var. fragacea Gosse accepted as Actinia fragacea Tugwell, 1856 (additional source)
Actinothoe pallida Holdsworth accepted as Metridium senile (Linnaeus, 1761) (additional source)
Actinothoe sphyrodeta (Gosse, 1858) (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Aiptasia couchi Gosse represented as Aiptasia couchii Gosse (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Anemonia sulcata smaragdina (additional source)
Anthea parasitica (additional source)
Aureliania augusta Gosse, 1860 accepted as Capnea sanguinea Forbes, 1841 (additional source)
Bunodes balli (Cocks, 1851) accepted as Anthopleura ballii (Cocks, 1851) (additional source)
Bunodes gemmacea Ellis & Solander accepted as Aulactinia verrucosa (Pennant, 1777) accepted as Bunodactis verrucosa (Pennant, 1777) (additional source)
Bunodes verrucosus (Pennant, 1777) accepted as Aulactinia verrucosa (Pennant, 1777) accepted as Bunodactis verrucosa (Pennant, 1777) (additional source)
Calliactis effoeta accepted as Calliactis parasitica (Couch, 1842) (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Corynactis viridis Allman, 1846 (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 beautempsi Quatrefages, 1842 accepted as Edwardsia beautempsii Quatrefages, 1842 (additional source)
Edwardsia callimorpha (Gosse, 1853) accepted as Scolanthus callimorphus Gosse, 1853 (additional source)
Edwardsia lucifuga Fischer, 1888 accepted as Scolanthus callimorphus Gosse, 1853 (additional source)
Gephyra dohrni Koch, 1878 accepted as Amphianthus dohrnii (Koch, 1878) (additional source)
Halcampa chrysanthellum (Peach in Johnston, 1847) (additional source)
Halcampa microps Gosse, 1858 accepted as Edwardsiella carnea (Gosse, 1856) (additional source)
Mesacmaea stellata (Andrès, 1881) accepted as Mesacmaea mitchellii (Gosse, 1853) (additional source)
Metridium dianthus (Ellis, 1768) (additional source)
Peachia hastata Gosse, 1855 (additional source)
Sagartia bellis (Ellis & Solander) accepted as Cereus pedunculatus (Pennant, 1777) (additional source)
Sagartia coccinea (Müller) accepted as Sagartiogeton laceratus (Dalyell, 1848) accepted as Sagartia lacerata (Dalyell, 1848) (additional source)
Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia miniata Gosse, 1853 accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia nivea (Lesson, 1830) accepted as Paranthus niveus (Lesson, 1830) (additional source)
Sagartia rosea (Gosse, 1853) accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Sagartia venusta Gosse, 1860 accepted as Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Tealia coriacea (Cuvier, 1798) accepted as Urticina coriacea (Cuvier, 1798) (additional source)
Tealia crassicornis (Müller, 1776) accepted as Urticina crassicornis (Müller, 1776) (additional source)
Tealia felina (Linnaeus, 1767) accepted as Urticina felina (Linnaeus, 1761) (additional source)