Hydropunctaria maura

Myriospora smaragdula

Polycauliona verruculifera

Variospora flavescens

Drifa Danielssen, 1887

Gersemia Marenzeller, 1878

Gersemia clavata (Danielssen, 1887)

Gersemia fruticosa (M. Sars, 1860)

Gersemia rubiformis (Ehrenberg, 1834)

Anthelia borealis (Koren & Danielssen, 1883)

Anthelia fallax Broch, 1912

Anthothelidae Broch, 1916

Isididae Studer, 1878

Plexauridae Gray, 1859

Muriceides Wright & Studer in Studer, 1887

Paramuricea Kölliker, 1865

Swiftia rosea (Grieg, 1887)

Swiftia pallida Madsen, 1970

Primnoidae Verrill, 1866

Funiculina Lamarck, 1816

Funiculina quadrangularis (Pallas, 1766)

Halipteridae Williams, 1995

Halipteris Kölliker, 1880

Kophobelemnoidae Gray, 1860

Kophobelemnon stelliferum (O.F. Müller, 1776)

Pennatulidae Ehrenberg, 1828

Pennatula grandis Ehrenberg, 1834

Protoptilidae Kölliker, 1872

Protoptilum Kölliker, 1872

Protoptilum thomsoni Kölliker, 1872

Virgulariidae Verrill, 1868

Stylatula Verrill, 1864

Stylatula elegans (Koren & Danielssen, 1859)

Virgularia Lamarck, 1816

Virgularia mirabilis (O.F. Müller, 1776)

Caryophylliidae Gray, 1847

Lophelia pertusa (Linnaeus, 1758)

Madrepora Linneaus, 1758

Flabellidae Bourne, 1905

Flabellum Lesson, 1832

Flabellum macandrewi J.E. Gray, 1849

Guyniidae

Stenocyathus

Fungiacyathus G.O. Sars 1872

Fungiacyathus fragilis G.O. Sars 1872

Epizoanthus J. E. Gray, 1867

Epizoanthus couchii (Johnston in Couch, 1844)

Epizoanthus danielsseni Carlgren, 1913

Epizoanthus erdmanni (Danielssen, 1890)

Parazoanthidae Delage & Hérouard, 1901

Isozoanthus arborescens (Danielssen, 1890)

Isozoanthus ingolfi Carlgren, 1913

Isozoanthus sulcatus (Gosse, 1860)

Arachnactidae McMurrich, 1910

Cerianthus Delle Chiaje, 1830

Botrucnidiferidae Carlgren, 1912

Botrucnidifer norvegicus Carlgren, 1912

Hormathiidae Carlgren, 1932

Actinauge Verrill, 1883

Actinauge richardi (Marion, 1882)

Adamsia Forbes, 1840

Amphianthus R. Hertwig, 1882

Hormathia Gosse, 1859

Actiniidae Rafinesque, 1815

Actinia equina (Linnaeus, 1758)

Anemonia Risso, 1826

Bolocera tuediae (Johnston, 1832)

Bunodactis Verrill, 1899

Bunodactis spetsbergensis (Carlgren, 1921)

Urticina eques (Gosse, 1860)

Aulactina Verrill, 1864

Aulactina stella Verrill, 1864

Actinostolidae Carlgren, 1932

Actinostola callosa (Verrill, 1882)

Stomphia Gosse, 1859

Parasicyonis sarsii Carlgren, 1921

Diadumene Stephenson, 1920

Diadumene cincta Stephenson, 1925

Kadosactidae Riemann-Zürneck, 1991

Kadosactis Danielssen, 1890

Kadosactis abyssicola (Koren & Danielssen, 1877)

Metridiidae Carlgren, 1893

Metridium de Blainville, 1824

Metridium senile (Linnaeus, 1761)

Phellia Gosse, 1858

Phellia gausapata Gosse, 1858

Sagartia Gosse, 1855

Sagartia elegans (Dalyell, 1848)

Sagartia ornata (Holdsworth, 1855)

Sagartiogeton laceratus (Dalyell, 1848)

Edwardsiidae Andres, 1881

Edwardsia andresi Danielssen, 1890

Edwardsia carlgreni Williams, 1981

Edwardsia costata Danielssen, 1890

Edwardsia danica Carlgren, 1921

Edwardsia longicornis Carlgren, 1921

Edwardsia norvegica Carlgren, 1942

Edwardsia tuberculata Düben & Koren, 1847

Paraedwardsia arenaria Carlgren in Nordgaard, 1905

Paraedwardsia sarsii (Düben & Koren, 1847)

Edwardsiella Andres, 1883

Edwardsiella loveni (Carlgren, 1892)

Halcampoides Danielssen, 1890

Halcampoides abyssorum Danielssen, 1890

Haloclavidae Verrill, 1899

Peachia Gosse, 1855

Limnactinia Carlgren, 1921

Octineonidae Fowler, 1894

Gonactinia M. Sars, 1851

Gonactinia prolifera (M. Sars, 1835)

Protanthea simplex Carlgren, 1891

Andwakiidae Danielssen, 1890

Andwakia mirabilis Danielssen, 1890

Sideractiidae Danielssen, 1890

Sideractis Danielssen, 1890

Ptychodactis Appellöf, 1893

Pseudachorutes Tullberg, 1871

Pseudachorutes dubius Krausbauer, 1898

Micranurida Börner, 1901

Micranurida granulata (Agrell, 1943)

Anurida Laboulbène, 1865

Micranurida pygmaea Börner, 1901

Micranurida sensillata (Gisin, 1953)

Micranurida forsslundi Gisin, 1949

Anuridella submarina Bagnall, 1934

Anurida denisi Bagnall, 1939

Anurida maritima (Guérin, 1836)

Anoura