Actinauge richardi (Marion, 1906) (additional source)
Actinia fragacea Tugwell, 1856 (additional source)
Actinothoe sphyrodeta (Gosse, 1858) (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Aiptasia mutabilis (Gravenhorst, 1831) (additional source)
Allantactis parasitica Danielssen, 1890 (additional source)
Amphianthus Hertwig, 1882 (additional source)
Anemonia viridis (Forsskål, 1775) (additional source)
Bunodactis verrucosa (Pennant, 1777) (additional source)
Calliactis Verrill, 1869 (additional source)
Calliactis parasitica (Couch, 1842) (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Diadumene cincta Stephenson, 1925 (additional source)
Edwardsia elegans Verrill, 1869 (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)
Metridium senile (Linnaeus, 1761) (additional source)
Nematostella vectensis Stephenson, 1935 (additional source)
Paracalliactis Carlgren, 1928 (additional source)
Paraphelliactis Carlgren, 1928 (additional source)
Peachia cylindrica (Reid, 1848) (additional source)
Phellia gausapata Gosse, 1858 (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)
Sagartiogeton undatus (Müller, 1778) accepted as Cylista undata (Müller, 1778) accepted as Sagartia undata (Müller, 1778) (additional source)