Acanella Gray, 1870 (basis of record)
Acanella arbuscula (Johnson, 1862) (basis of record)
Acanthogorgia Gray, 1857 (basis of record)
Acanthogorgia armata Verrill, 1878 (basis of record)
Acanthogorgiidae Gray, 1859 accepted as Paramuriceidae Bayer, 1956 (basis of record)
Alcyoniidae Lamouroux, 1812 (basis of record)
Alcyonium Linnaeus, 1758 (basis of record)
Alcyonium digitatum Linnaeus, 1758 (basis of record)
Anthelia Lamarck, 1816 (basis of record)
Anthelia borealis (Koren & Danielssen, 1883) accepted as Clavularia borealis Koren & Danielssen, 1883 (basis of record)
Anthomastus Verrill, 1878 (basis of record)
Anthomastus grandiflorus Verrill, 1878 (basis of record)
Anthothela Verrill, 1879 (basis of record)
Anthothela grandiflora (Sars, 1856) (basis of record)
Anthothelidae Broch, 1916 accepted as Alcyoniidae Lamouroux, 1812 (basis of record)
Chrysogorgia Duchassaing & Michelotti, 1864 (basis of record)
Chrysogorgia agassizii (Verrill, 1883) (basis of record)
Chrysogorgiidae Verrill, 1883 (basis of record)
Clavularia Blainville, 1830 (basis of record)
Clavularia arctica (Sars, 1860) (basis of record)
Clavulariidae Hickson, 1894 (basis of record)
Coralliidae Lamouroux, 1812 (basis of record)
Gorgoniidae Lamouroux, 1812 (basis of record)
Holaxonia accepted as Malacalcyonacea (basis of record)
Isididae Lamouroux, 1812 (basis of record)
Keratoisis Wright, 1869 (basis of record)
Keratoisis grayi Wright, 1869 (basis of record)
Leptogorgia Milne Edwards, 1857 (basis of record)
Paragorgia Milne Edwards, 1857 (basis of record)
Paragorgia arborea (Linnaeus, 1758) (basis of record)
Paragorgiidae Kükenthal, 1916 accepted as Coralliidae Lamouroux, 1812 (basis of record)
Paramuricea Kölliker, 1865 (basis of record)
Paramuricea placomus (Linnaeus, 1758) (basis of record)
Plexauridae Gray, 1859 (basis of record)
Primnoa Lamouroux, 1812 (basis of record)
Primnoa resedaeformis (Gunnerus, 1763) (basis of record)
Primnoidae Milne Edwards, 1857 (basis of record)
Radicipes Stearns, 1883 (basis of record)
Radicipes gracilis (Verrill, 1884) (basis of record)
Scleraxonia accepted as Malacalcyonacea (basis of record)
Telestula Madsen, 1944 (basis of record)
Telestula septentrionalis Madsen, 1944 (basis of record)
Xeniidae Ehrenberg, 1828 (basis of record)

Arctic Ocean for Acanella arbuscula (Johnson, 1862) 
Arctic Ocean for Allantactis parasitica Danielssen, 1890 
Arctic Ocean for Aulactinia stella (Verrill, 1864) 
Arctic Ocean for Clavularia arctica (Sars, 1860) 
Arctic Ocean for Epiactis fecunda (Verrill, 1899) 
Arctic Ocean for Epizoanthus erdmanni (Danielssen, 1890) 
Arctic Ocean for Glandulactis spetsbergensis (Carlgren, 1893) 
Arctic Ocean for Halcampa arctica Carlgren, 1893 
Arctic Ocean for Hormathia digitata (O.F. Müller, 1776) 
Arctic Ocean for Hormathia nodosa (Fabricius, 1780) 
Arctic Ocean for Liponema multicornis (Verrill, 1880) 
Arctic Ocean for Metridium senile (Linnaeus, 1761) 
Arctic Ocean for Stomphia coccinea (Müller, 1776) 
Arctic Ocean for Urticina crassicornis (Müller, 1776) 
Arctic Ocean for Urticina felina (Linnaeus, 1761) 
European waters (ERMS scope) for Acanella arbuscula (Johnson, 1862) 
European waters (ERMS scope) for Acanthogorgia armata Verrill, 1878 
European waters (ERMS scope) for Actinostola callosa (Verrill, 1882) 
European waters (ERMS scope) for Alcyonium digitatum Linnaeus, 1758 
European waters (ERMS scope) for Allantactis parasitica Danielssen, 1890 
European waters (ERMS scope) for Anthelia borealis (Koren & Danielssen, 1883) 
European waters (ERMS scope) for Anthomastus grandiflorus Verrill, 1878 
European waters (ERMS scope) for Anthothela grandiflora (Sars, 1856) 
European waters (ERMS scope) for Aulactinia stella (Verrill, 1864) 
European waters (ERMS scope) for Bolocera tuediae (Johnston, 1832) 
European waters (ERMS scope) for Chrysogorgia agassizii (Verrill, 1883) 
European waters (ERMS scope) for Clavularia arctica (Sars, 1860) 
European waters (ERMS scope) for Epiactis fecunda (Verrill, 1899) 
European waters (ERMS scope) for Epizoanthus erdmanni (Danielssen, 1890) 
European waters (ERMS scope) for Epizoanthus paguriphilus Verrill, 1883 
European waters (ERMS scope) for Epizoanthus papillosus Johnston, 1842 
European waters (ERMS scope) for Glandulactis spetsbergensis (Carlgren, 1893) 
European waters (ERMS scope) for Gonactinia prolifera (Sars, 1835) 
European waters (ERMS scope) for Halcampa arctica Carlgren, 1893 
European waters (ERMS scope) for Halcampa duodecimcirrata (Sars, 1851) 
European waters (ERMS scope) for Hormathia digitata (O.F. Müller, 1776) 
European waters (ERMS scope) for Hormathia nodosa (Fabricius, 1780) 
European waters (ERMS scope) for Keratoisis grayi Wright, 1869 
European waters (ERMS scope) for Liponema multicornis (Verrill, 1880) 
European waters (ERMS scope) for Metridium senile (Linnaeus, 1761) 
European waters (ERMS scope) for Nematostella vectensis Stephenson, 1935 
European waters (ERMS scope) for Paragorgia arborea (Linnaeus, 1758) 
European waters (ERMS scope) for Paramuricea placomus (Linnaeus, 1758) 
European waters (ERMS scope) for Primnoa resedaeformis (Gunnerus, 1763) 
European waters (ERMS scope) for Radicipes gracilis (Verrill, 1884) 
European waters (ERMS scope) for Sagartiogeton verrilli Carlgren, 1942 
European waters (ERMS scope) for Stomphia coccinea (Müller, 1776) 
European waters (ERMS scope) for Telestula septentrionalis Madsen, 1944 
European waters (ERMS scope) for Urticina crassicornis (Müller, 1776) 
European waters (ERMS scope) for Urticina felina (Linnaeus, 1761) 
Mediterranean Sea for Gonactinia prolifera (Sars, 1835) 
Mediterranean Sea for Paramuricea placomus (Linnaeus, 1758) 

 Taxonomy

 for Actinia filiformis Rapp, 1829

Possibly a synonym of Sagartiogeton viduatus [details]

 Taxonomy

 for Actinostola callosa (Verrill, 1882)

syn.: A. abyssorum [details]

 Taxonomy

 for Edwardsia allmanni McIntosh, 1865

dubious species [details]

 Taxonomy

 for Edwardsia longicornis Carlgren, 1921

dubious species [details]

 Taxonomy

 for Kadosactis spitsbergensis (Danielssen, 1890)

dubious species [details]

 Validity

 for Halcampella endromitata (Andrès, 1881)

dubious species [details]