• Actinia (Entacmaea)
• Actinia (Entacmaea) adhaerens Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Actinia (Entacmaea) adspersa Gravenhorst, 1831 accepted as Actinia cari Delle Chiaje, 1822
• Actinia (Entacmaea) aurantiaca Delle Chiaje, 1822 accepted as Condylactis aurantiaca (Delle Chiaje, 1825)
• Actinia (Entacmaea) cereus Ellis & Solander, 1786 accepted as Anemonia sulcata (Pennant, 1777)
• Actinia (Entacmaea) chamaeleon Grube, 1840 accepted as Telmatactis forskalii (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) crispa Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Radianthus crispa (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) decora Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Telmatactis decora (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) erythraea Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Anemonia erythraea (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) forskalii Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Telmatactis forskalii (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) forskålii Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Telmatactis forskalii (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) globulifera H. & Ehrenb. accepted as Corynactis globulifera (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) gracilis Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Actinia gracilis Hemprich & Ehrenberg in Ehrenberg, 1834
• Actinia (Entacmaea) helianthus Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Gyrostoma helianthus (Hemprich & Ehrenberg in Ehrenberg, 1834) accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Actinia (Entacmaea) mesembryanthemum Ellis & Solander, 1786 accepted as Actinia equina (Linnaeus, 1758)
• Actinia (Entacmaea) olivacea Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Anthothoe olivacea (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) pulchella Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Paractis pulchella (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) quadricolor Leuckart in Rüppell & Leuckart, 1828 accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Actinia (Entacmaea) rosula Ehrenberg, 1834 accepted as Actinia rosula Ehrenberg, 1834
• Actinia (Entacmaea) rufa Müller, 1776 accepted as Actinia rufa Müller, 1776 accepted as Metridium senile (Linnaeus, 1761)
• Actinia (Entacmaea) subfusca Hemprich & Ehrenberg in Ehrenberg, 1834 accepted as Paractis subfusca (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Actinia (Entacmaea) zebra Grube, 1840 accepted as Sagartiogeton undatus (Müller, 1778) accepted as Cylista undata (Müller, 1778) accepted as Sagartia undata (Müller, 1778)
• Entacmaea Ehrenberg, 1834
• Entacmaea (Parasicyonis)
• Entacmaea (Parasicyonis) actinostoloides accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Entacmaea actinostoloides Uchida, 1947 (uncertain > unassessed)
• Entacmaea adhaerens Hemprich & Ehrenberg accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Entacmaea biserialis (uncertain > nomen dubium)
• Entacmaea chromatodera Schmarda, 1852 accepted as Paranthus chromatoderus (Schmarda, 1852)
• Entacmaea cricoides Duchassaing, 1850 accepted as Telmatactis cricoides (Duchassaing, 1850)
• Entacmaea crispa Hemprich & Ehrenberg accepted as Radianthus crispa (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Entacmaea decora Hemprich & Ehrenberg accepted as Telmatactis decora (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Entacmaea erythraea Hemprich & Ehrenberg accepted as Anemonia erythraea (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Entacmaea forskalii (uncertain > nomen dubium)
• Entacmaea forskålii (uncertain > nomen dubium)
• Entacmaea maxima (uncertain > nomen dubium)
• Entacmaea medusivora Fautin & Fitt, 1991
• Entacmaea mesembryanthemum accepted as Anemonia hemprichi (Klunzinger, 1877)
• Entacmaea olivacea Hemprich & Ehrenberg accepted as Anthothoe olivacea (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Entacmaea phaeochira Schmarda, 1852 accepted as Anemonia sulcata (Pennant, 1777)
• Entacmaea pulchella Hemprich & Ehrenberg accepted as Paractis pulchella (Hemprich & Ehrenberg in Ehrenberg, 1834)
• Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Entacmaea quadricolor actinostoloides Uchida (uncertain > unassessed)
• Entacmaea quadricolor sol accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Entacmaea quadricolour accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)
• Entacmaea ramsayi (Haddon & Shackleton, 1893) accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828)