Actinia equina mediterranea Schmidt, 1971 accepted as Actinia mediterranea Schmidt, 1971 (additional source)
Actinia nigropunctata den Hartog & Ocaña, 2003 (additional source)
Actinia virgata Johnson, 1861 accepted as Actinia cari Delle Chiaje, 1822 (additional source)
Actinoscyphia aurelia (Stephenson, 1918) (additional source)
Actinoscyphia saginata (Verrill, 1882) (additional source)
Actinostella flosculifera (Le Sueur, 1817) (additional source)
Actinothoe sphyrodeta (Gosse, 1858) (additional source)
Adamsia carciniopados (Otto, 1823) accepted as Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Aiptasia diaphana (Rapp, 1829) accepted as Exaiptasia diaphana (Rapp, 1829) (additional source)
Aiptasia mutabilis (Gravenhorst, 1831) (additional source)
Aiptasiogeton hyalinus (Delle Chiaje, 1822) (additional source)
Aiptasiogeton pellucidus (Hollard, 1848) accepted as Aiptasiogeton hyalinus (Delle Chiaje, 1822) (source of synonymy)
Alicia mirabilis Johnson, 1861 (additional source)
Amphianthus dohrnii (Koch, 1878) (additional source)
Anemonactis mazeli (Jourdan, 1880) (additional source)
Anemonia melanaster (Verrill, 1901) (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Anthopleura ballii (Cocks, 1851) (additional source)
Anthopleura thallia (Gosse, 1854) (additional source)
Anthothoe affinis (Johnson, 1861) (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Bunodactis rubripunctata (Grube, 1840) (additional source)
Bunodactis verrucosa (Pennant, 1777) (additional source)
Bunodeopsis pelagica (Quoy & Gaimard, 1833) (additional source)
Bunodeopsis strumosa Andrès, 1881 (additional source)
Calliactis parasitica (Couch, 1842) (additional source)
Cereus pedunculatus (Pennant, 1777) (additional source)
Corallimorphus ingens Gravier, 1918 (additional source)
Corynactis viridis Allman, 1846 (additional source)
Dendrophyllia ramea (Linnaeus, 1758) (additional source)
Diadumene leucolena (Verrill, 1866) (additional source)
Halcampaster Carlgren, 1938 (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)
Hormathia alba (Andres, 1881) (additional source)
Paraphellia expansa Haddon, 1886 (additional source)
Phelliactis hertwigii Simon, 1892 (additional source)
Pseudocorynactis caribbeorum Den Hartog, 1980 (additional source)
Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Sicyonis hemisphaerica Carlgren, 1934 accepted as Sicyonis haemisphaerica Carlgren, 1934 (additional source)
Telmatactis cricoides (Duchassaing, 1850) (additional source)
Telmatactis elongata (Delle Chiaje, 1825) accepted as Telmatactis forskalii (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Telmatactis solidago (Duchassaing & Michelotti, 1864) (additional source)

Canary Islands part of the North Atlantic Ocean for Diadumene leucolena (Verrill, 1866)  (origin: alien)
Canary Islands part of the North Atlantic Ocean for Diadumene lineata (Verrill, 1869)  (origin: alien)
Portuguese Exclusive Economic Zone for Actinia equina mediterranea Schmidt, 1971 
Portuguese Exclusive Economic Zone for Actinia nigropunctata den Hartog & Ocaña, 2003 
Portuguese Exclusive Economic Zone for Actinia virgata Johnson, 1861 
Portuguese Exclusive Economic Zone for Adamsia carciniopados (Otto, 1823) 
Portuguese Exclusive Economic Zone for Aiptasia mutabilis (Gravenhorst, 1831) 
Portuguese Exclusive Economic Zone for Aiptasiogeton hyalinus (Delle Chiaje, 1822) 
Portuguese Exclusive Economic Zone for Alicia mirabilis Johnson, 1861 
Portuguese Exclusive Economic Zone for Anemonia melanaster (Verrill, 1901) 
Portuguese Exclusive Economic Zone for Anemonia sulcata (Pennant, 1777) 
Portuguese Exclusive Economic Zone for Anthopleura ballii (Cocks, 1851) 
Portuguese Exclusive Economic Zone for Anthopleura thallia (Gosse, 1854) 
Portuguese Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Portuguese Exclusive Economic Zone for Bunodeopsis pelagica (Quoy & Gaimard, 1833) 
Portuguese Exclusive Economic Zone for Calliactis parasitica (Couch, 1842) 
Portuguese Exclusive Economic Zone for Corynactis viridis Allman, 1846 
Portuguese Exclusive Economic Zone for Halcampoides purpurea (Studer, 1879) 
Portuguese Exclusive Economic Zone for Telmatactis cricoides (Duchassaing, 1850) 
Portuguese Exclusive Economic Zone for Telmatactis elongata (Delle Chiaje, 1825) 
Spanish Exclusive Economic Zone for Actinia equina mediterranea Schmidt, 1971 
Spanish Exclusive Economic Zone for Actinia equina mediterranea Schmidt, 1971 
Spanish Exclusive Economic Zone for Actinia equina mediterranea Schmidt, 1971 
Spanish Exclusive Economic Zone for Actinia equina mediterranea Schmidt, 1971 
Spanish Exclusive Economic Zone for Actinia nigropunctata den Hartog & Ocaña, 2003 
Spanish Exclusive Economic Zone for Actinoscyphia aurelia (Stephenson, 1918) 
Spanish Exclusive Economic Zone for Actinoscyphia saginata (Verrill, 1882) 
Spanish Exclusive Economic Zone for Actinostella flosculifera (Le Sueur, 1817) 
Spanish Exclusive Economic Zone for Actinostella flosculifera (Le Sueur, 1817) 
Spanish Exclusive Economic Zone for Actinostella flosculifera (Le Sueur, 1817) 
Spanish Exclusive Economic Zone for Actinostella flosculifera (Le Sueur, 1817) 
Spanish Exclusive Economic Zone for Actinothoe sphyrodeta (Gosse, 1858) 
Spanish Exclusive Economic Zone for Adamsia carciniopados (Otto, 1823) 
Spanish Exclusive Economic Zone for Adamsia carciniopados (Otto, 1823) 
Spanish Exclusive Economic Zone for Adamsia carciniopados (Otto, 1823) 
Spanish Exclusive Economic Zone for Aiptasia diaphana (Rapp, 1829) 
Spanish Exclusive Economic Zone for Aiptasia diaphana (Rapp, 1829) 
Spanish Exclusive Economic Zone for Aiptasia diaphana (Rapp, 1829) 
Spanish Exclusive Economic Zone for Aiptasia diaphana (Rapp, 1829) 
Spanish Exclusive Economic Zone for Aiptasia mutabilis (Gravenhorst, 1831) 
Spanish Exclusive Economic Zone for Aiptasiogeton hyalinus (Delle Chiaje, 1822) 
Spanish Exclusive Economic Zone for Alicia mirabilis Johnson, 1861 
Spanish Exclusive Economic Zone for Amphianthus dohrnii (Koch, 1878) 
Spanish Exclusive Economic Zone for Amphianthus dohrnii (Koch, 1878) 
Spanish Exclusive Economic Zone for Anemonactis mazeli (Jourdan, 1880) 
Spanish Exclusive Economic Zone for Anemonia melanaster (Verrill, 1901) 
Spanish Exclusive Economic Zone for Anemonia sulcata (Pennant, 1777) 
Spanish Exclusive Economic Zone for Anthopleura ballii (Cocks, 1851) 
Spanish Exclusive Economic Zone for Anthopleura thallia (Gosse, 1854) 
Spanish Exclusive Economic Zone for Anthopleura thallia (Gosse, 1854) 
Spanish Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Spanish Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Spanish Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Spanish Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Spanish Exclusive Economic Zone for Anthothoe affinis (Johnson, 1861) 
Spanish Exclusive Economic Zone for Bunodactis rubripunctata (Grube, 1840) 
Spanish Exclusive Economic Zone for Bunodactis rubripunctata (Grube, 1840) 
Spanish Exclusive Economic Zone for Bunodactis verrucosa (Pennant, 1777) 
Spanish Exclusive Economic Zone for Bunodactis verrucosa (Pennant, 1777) 
Spanish Exclusive Economic Zone for Bunodactis verrucosa (Pennant, 1777) 
Spanish Exclusive Economic Zone for Bunodeopsis pelagica (Quoy & Gaimard, 1833) 
Spanish Exclusive Economic Zone for Bunodeopsis strumosa Andrès, 1881 
Spanish Exclusive Economic Zone for Calliactis parasitica (Couch, 1842) 
Spanish Exclusive Economic Zone for Calliactis parasitica (Couch, 1842) 
Spanish Exclusive Economic Zone for Calliactis parasitica (Couch, 1842) 
Spanish Exclusive Economic Zone for Calliactis parasitica (Couch, 1842) 
Spanish Exclusive Economic Zone for Cereus pedunculatus (Pennant, 1777) 
Spanish Exclusive Economic Zone for Cereus pedunculatus (Pennant, 1777) 
Spanish Exclusive Economic Zone for Cereus pedunculatus (Pennant, 1777) 
Spanish Exclusive Economic Zone for Cereus pedunculatus (Pennant, 1777) 
Spanish Exclusive Economic Zone for Cereus pedunculatus (Pennant, 1777) 
Spanish Exclusive Economic Zone for Corallimorphus ingens Gravier, 1918 
Spanish Exclusive Economic Zone for Corynactis viridis Allman, 1846 
Spanish Exclusive Economic Zone for Diadumene leucolena (Verrill, 1866) 
Spanish Exclusive Economic Zone for Halcampoides purpurea (Studer, 1879) 
Spanish Exclusive Economic Zone for Haliplanella lineata (Verrill, 1869) 
Spanish Exclusive Economic Zone for Hormathia alba (Andres, 1881) 
Spanish Exclusive Economic Zone for Paraphellia expansa Haddon, 1886 
Spanish Exclusive Economic Zone for Phelliactis hertwigii Simon, 1892 
Spanish Exclusive Economic Zone for Pseudocorynactis caribbeorum Den Hartog, 1980 
Spanish Exclusive Economic Zone for Pseudocorynactis caribbeorum Den Hartog, 1980 
Spanish Exclusive Economic Zone for Pseudocorynactis caribbeorum Den Hartog, 1980 
Spanish Exclusive Economic Zone for Sagartia troglodytes (Price in Johnston, 1847) 
Spanish Exclusive Economic Zone for Sicyonis hemisphaerica Carlgren, 1934 
Spanish Exclusive Economic Zone for Telmatactis cricoides (Duchassaing, 1850) 
Spanish Exclusive Economic Zone for Telmatactis elongata (Delle Chiaje, 1825) 
Spanish Exclusive Economic Zone for Telmatactis solidago (Duchassaing & Michelotti, 1864)