Actinia bellis Ellis & Solander, 1786 accepted as Cereus pedunculatus (Pennant, 1777) (additional source)
Actinia coccinea Müller, 1776 accepted as Stomphia coccinea (Müller, 1776) (additional source)
Actinia dianthus Ellis, 1768 accepted as Metridium dianthus (Ellis, 1768) (additional source)
Actinia gemmacea accepted as Urticina felina (Linnaeus, 1761) (additional source)
Actinia margaritifera Templeton, 1836 accepted as Actinia equina (Linnaeus, 1758) (additional source)
Actinia mesembryanthemum Ellis & Solander, 1786 accepted as Actinia nigropunctata den Hartog & Ocaña, 2003 (additional source)
Actinia viduata W. Thompson accepted as Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Adamsia maculata Johnst. accepted as Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Anthea cereus Gærtner accepted as Anemonia sulcata (Pennant, 1777) (additional source)
Iluanthos scoticus Forbes, 1840 accepted as Ilyanthus scoticus Forbes, 1840 (additional source)