- Adeonellopsis tuberculata (Busk, 1854)
- Alcyonidium albidum Alder, 1857
- Alcyonidium anderssoni Abrikossov, 1932
- Alcyonidium diaphanum (Farre, 1837)
- Alcyonidium disciforme Smitt, 1872
- Alcyonidium erectum Andersson, 1902
- Alcyonidium excavatum Hincks, 1880
- Alcyonidium gelatinosum (Linnaeus, 1767)
- Alcyonidium hirsutum (Fleming, 1828)
- Alcyonidium irregulare Kluge, 1962
- Alcyonidium mamillatum Alder,1857
- Alcyonidium mytili Dalyell, 1847
- Alcyonidium pachydermatum Kluge, 1962
- Alcyonidium parasiticum (Fleming, 1828)
- Alcyonidium proboscideum Kluge, 1962
- Alcyonidium radicellatum Kluge, 1946
- Alcyonidium vermiculare Okada, 1925
- Amphiblestrum flemingii (Busk, 1854)
- Amphiblestrum quadrata (Hincks, 1880)
- Amphiblestrum septentrionalis (Kluge, 1906)
- Amphiblestrum trifolium (Wood, 1844)
- Arachnidum clavatum Hincks, 1877
- Arachnidum hippothoides Hincks, 1862
- Arachnidum simplex Hincks, 1880
- Arachnoidea barentsia Kluge, 1962
- Berenicea arctica Kluge, 1946
- Berenicea meandrina (Wood, 1844)
- Berenicea oblonga Kluge, 1946
- Berenicea patina Lamarck, 1816
- Bicellariella ciliata (Linnaeus, 1758)
- Bicellaria alderi (Busk, 1859)
- Bicrisia abyssicola Kluge, 1962
- Borgella tumulosa Kluge, 1955
- Bowerbankia arctica Busk, 1880
- Bowerbankia caudata (Hincks, 1877)
- Bowerbankia composita Kluge, 1955
- Bowerbankia imbricata (Adams, 1800)
- Bowerbankia pustulosa (Ellis and Solander, 1786)
- Buffonellaria arctica Berning and Kuklinski, 2008
- Bugula avicularia (Linnaeus, 1758)
- Bugula calathus Norman, 1868
- Bugula elongata Norgaard, 1906
- Bugula fastigiata Dalyell, 1847
- Bugula harmsworthi Waters, 1900
- Bugula tricuspisKluge, 1915
- Bugula tschukotskensis Kluge, 1952
- Bugulopsis beringia Kluge, 1952
- Bugulopsis peachii (Busk, 1851)
- Buskia nitens Alder, 1857
- Caberea ellisi (Fleming, 1818)
- Callopora aurita (Hincks, 1877)
- Callopora craticula (Alder, 1857)
- Callopora derjugini (Kluge, 1915)
- Callopora lata (Kluge, 1907)
- Callopora lineata (Linnaeus, 1767)
- Callopora obesa Kluge, 1952
- Callopora sedovi Kluge, 1962
- Callopora smitti Kluge, 1946
- Callopora weslawski Kuklinski and Taylor, 2006
- Carbasea carbasea (Ellis and Solander, 1786)
- Carbacea membraneotruncata Smitt, 1868
- Cauloramphus cymbeaformis (Hincks, 1877)
- Cauloramphus intermedius Kluge, 1962
- Cauloramphus spiniferum (Johnston, 1832)
- Cellepora avicularis Hincks, 1880
- Cellepora canaliculata Busk, 1886
- Cellepora costazii Audouin, 1826
- Cellepora nodulosa Lorenz, 1886
- Cellepora nordenskjoldi Kluge, 1929
- Cellepora pumicosa Linnaeus, 1767
- Cellepora ramulosa Linnaeus, 1726
- Cellepora smitti Kluge, 1962
- Cellepora surcularis (Packard, 1863)
- Cellepora ventricosa Lorenz, 1886
- Celleporella hyalina (Linnaeus, 1767)
- Cheilopora inermis (Busk, 1880)
- Cheilopora sincera (Smitt,1868)
- Cheilopora sincera var.praelucida (Hincks, 1888)
- Corynoporella tenuis Hincks, 1888
- Cribrilina annulata (Fabricius, 1780)
- Cribrilina cryptooecium Norman, 1903
- Cribrilina punctata Hassall, 1841
- Cribrilina spiculifera Kluge, 1955
- Cribrilina spitsbergensis Norman, 1903
- Cribrilina watersi Andersson, 1902
- Crisia aculeata Hassall, 1841
- Crisia arctica Sars, 1863
- Crisia bathyalis Kluge, 1946
- Crisia borgi Kluge, 1962
- Crisia constans Kluge, 1946
- Crisia denticulata (Lamarck, 1816)
- Crisia eburnea (Linnaeus,1758)
- Crisia eburneo-denticulata Smitt
- Crisidia cornuta (Linnaeus, 1758)
- Crisidia orientalis Kluge, 1962
- Crisiella complecta Kluge, 1955
- Crisiella diversa (Kluge, 1955)
- Crisiella producta (Smitt, 1865)
- Cylindroporella tubulosa (Norman, 1868)
- Defrancia lucernaria Sars, 1851
- Defrancia prolifera Kluge, 1946
- Dendrobeania flustroides (Levinsen,1887)
- Dendrobeania fruticosa (Packard, 1863)
- Dendrobeania fruticosa var.frigida (Waters, 1900)
- Dendrobeania fruticosa var.quadridentata (Loven, 1834)
- Dendrobeania levinseni (Kluge, 1929)
- Dendrobeania murmanica (Kluge, 1915)
- Dendrobeania murrayana (Johnston, 1847)
- Dendrobeania pseudolevinseni Kluge, 1952
- Dendrobeania pseudomurrayana Kluge, 1955
- Dendrobeania pseudomurrayana var.fessa Kluge, 1955
- Dendrobeania pseudomurrayana var.tenuis Kluge, 1955
- Diplosolen arctica (Waters, 1904)
- Diplosolen intricarius (Smitt, 1872)
- Diplosolen obelia (Johnston, 1838)
- Domopora stellata (Goldfuss, 1827)
- Doryporella spathulifera (Smitt, 1868)
- Electra arctica Borg, 1931
- Electra baltica Borg, 1931
- Electra catenularia Jameson, 1811
- Electra catenularia similis Kluge, 1962
- Electra crustulenta (Pallas, 1766)
- Electra crustulenta f.typica Borg, 1931
- Electra pilosa (Linnaeus, 1768)
- Electra pilosa var.dentata (Ellis and Solander, 1786)
- Entalophora clavata Busk, 1859
- Entalophora harmeri (Osburn, 1933)
- Escharella abyssicola (Norman, 1869)
- Escharella dijmphnae (Kluge, 1929)
- Escharella immersa (Fleming, 1828)
- Escharella indivisa Levinsen, 1916
- Escharella klugei Kluge, 1962
- Escharella laqueata (Norman, 1864)
- Escharella latodonta Kluge, 1962
- Escharella macrodonta Levinsen, 1916
- Escharella microstoma (Norman, 1864)
- Escharella octodentata (Hincks, 1880)
- Escharella variolosa (Johnston, 1838)
- Escharella ventricosa (Hassall, 1842)
- Escharelloides cancellatum (Smitt, 1868)
- Escharelloides simplex (Kluge, 1955)
- Escharelloides spinulifera (Hincks, 1889)
- Escharelloides stenostoma (Smitt, 1872)
- Escharoides bidenkapi (Kluge, 1946)
- Escharoides coccinea Abildgaard, 1806)
- Escharoides jacksoni (Waters, 1900)
- Escharoides monstruosa (Kluge, 1946)
- Escharopsis rosacea (Busk, 1856)
- Escharopsis sarsi (Smitt, 1868)
- Eucratea loricata (Linnaeus,1758)
- Eucratea loricata var.arctica Kluge, 1915
- Eucratea loricata var.cornuta (Osburn,1932)
- Eucratea loricata var.macrostoma (Ortman, 1890)
- Exidmonea atlantica Forbes, 1847
- Exidmonea bidenkapi Kluge, 1955
- Exidmonea fenestrata Busk, 1859
- Exidmonea gracillima Busk, 1875
- Exidmonea tumida Smitt, 1872
- Fasciculiporoides americana d'Orbigny, 1853
- Fenestrulina malusii (Audouin, 1826)
- Filicrisia geniculata Milne-Edwards, 1838
- Filicrisia smitti (Kluge, 1946)
- Flustra barleei Busk, 1860
- Flustra foliacea (Linnaeus, 1758)
- Flustra nordenskjoldi Kluge, 1928
- Flustra securifrons (Pallas, 1766)
- Flustra serrulata Busk, 1880
- Flustrella corniculata (Smitt, 1872)
- Flustrella hispida (Fabricius, 1780)
- Flustrellaria whiteavesi Norman, 1903
- Frustrella cervicornis (Robertson, 1900)
- Frustrella gigantea Silen, 1947
- Frustrella vegae Silen, 1947
- Fungella dalli Kluge, 1955
- Gephyrotes nitidopunctata (Smitt, 1868)
- Haplopoma impressum (Audouin, 1826)
- Harmeria scutulata (Busk, 1855)
- Hemicyclopora emucronata (Smitt, 1872)
- Hemicyclopora polita (Norman, 1864)
- Heteropora pelliculata Waters, 1879
- Hippodiplosia borealis (Waters, 1900)
- Hippodiplosia harmsworthi (Waters, 1900)
- Hippodiplosia murdochi Kluge, 1962
- Hippodiplosia obesa (Waters, 1900)
- Hippodiplosia pertusa (Esper, 1797)
- Hippodiplosia propinqua (Smitt, 1868)
- Hippodiplosia reticulatopunctata (Hincks, 1877)
- Hippodiplosia tschukotkensis Kluge, 1952
- Hippodiplosia ussowi (Kluge, 1908)
- Hippoponella fastigatoavicularis (Kluge, 1955)
- Hippoponella hippopus (Smitt, 1868)
- Hippothoa arctica Kluge, 1906
- Hippothoa divaricata Lamouroux, 1821
- Hippothoa expansa Dawson,1859
- Hornera lichenoides (Linnaeus, 1758)
- Idmoneoides arctoflabellaris Kluge, 1946
- Idmoneoides simplex Kluge, 1955
- Kinetoskias arborescens Danielssen, 1868
- Kinetoskias beringi Kluge, 1953
- Kinetoskias mitsukurii Yanagi and Okada, 1918
- Kinetoskias smitti Danielssen, 1868
- Larnacicus corniger (Busk, 1859)
- Lepraliella contigua (Smitt, 1868)
- Lepralioides nordlandica (Nordgaard, 1905)
- Lichenopora crassiuscula (Smitt, 1867)
- Lichenopora hispida (Fleming, 1828)
- Lichenopora multicentra Kluge, 1955
- Lichenopora radiata (Audouin, 1828)
- Lichenopora sibirica Kluge, 1955
- Lichenopora verrucaria (Fabricius, 1780)
- Megapora ringens (Busk, 1856)
- Membranipora membranacea (Linnaeus, 1767)
- Membraniporella nitida (Johnston, 1838)
- Microporella arctica Norman, 1903
- Microporella ciliata (Pallas, 1766)
- Microporella klugei Kuklinski and Taylor, 2008
- Microporina articulata (Fabricius, 1821)
- Myriapora coarctata Sars, 1863
- Myriapora orientalis (Kluge, 1929)
- Myriapora subgracilis (d'Orbigny, 1852)
- Nolella dilatata Hincks, 1860
- Notoplites jeffreysii (Norman, 1868)
- Notoplites normani (Nordgaard, 1900)
- Notoplites sibirica (Kluge, 1929)
- Notoplites smitti (Norman, 1868)
- Oncousoecia canadensis (Osburn, 1933)
- Oncousoecia diastoporides (Norman, 1869)
- Oncousoecia polygonalis (Kluge, 1915)
- Palmicellaria bicornis (Busk, 1859)
- Palmicellaria skenei (Ellis and Solander, 1786)
- Palmicellaria tridens (Busk, 1856)
- Phylactella labiata Smitt, 1868
- Phylactella pacifica O'Donoghue, 1923
- Porella acutirostris Smitt, 1869
- Porella alba Nordgaard, 1906
- Porella aperta Boeck, 1862
- Porella compressa (Sowerby, 1806)
- Porella concinna (Busk, 1854)
- Porella fragilis Levinsen, 1914
- Porella groenlandica Norman, 1894
- Porella leavis (Fleming, 1828)
- Porella minuta (Norman, 1869)
- Porella plana Hincks, 1888
- Porella princeps Norman, 1903
- Porella proboscidea Hincks, 1888
- Porella saccata (Busk, 1856)
- Porella saccata var.beringia Kluge, 1929
- Porella smitti Kluge, 1908
- Porella struma (Norman, 1868)
- Porella tumida Kluge,1955
- Proboscina fecunda Kluge, 1962
- Proboscina gracilis Kluge, 1915
- Proboscina incrassata Smitt, 1866
- Proboscina major (Johnston, 1847)
- Pseudoflustra anderssoni Kluge, 1946
- Pseudoflustra birulai Kluge, 1929
- Pseudoflustra hincksi Kluge, 1915
- Pseudoflustra sinuosa (Andersson, 1902)
- Pseudoflustra solida (Stimpson, 1854)
- Ramphonotus gorbunovi Kluge, 1946
- Ramphonotus minax (Busk, 1860)
- Regionula rosacea (Busk, 1856)
- Retepora beaniana King, 1846
- Retepora cellulosa (Linnaeus, 1758)
- Retepora elongata Smitt, 1868
- Retepora watersi Nordgaard, 1907
- Reussina impressa (Reuss, 1846)
- Rhamphostomella bilaminata (Hincks, 1877)
- Rhamphostomella costata Lorenz, 1886
- Rhamphostomella cristata Hincks, 1889
- Rhamphostomella hincksi Nordgaard, 1906
- Rhamphostomella ovata (Smitt, 1868)
- Rhamphostomella plicata (Smitt, 1868)
- Rhamphostomella radiatula (Hincks, 1877)
- Rhamphostomella scabra (Fabricius, 1780)
- Rhamphostomella sibirica Kluge, 1929
- Rhamphostomella spinigera Lorenz, 1886
- Sarsiflustra abyssicola (Sars, 1872)
- Schizoporella alderi (Busk, 1856)
- Schizoporella auriculata (Hassall, 1842)
- Schizoporella bispinosa Nordgaard, 1906
- Schizoporella costata Kluge, 1962
- Schizoporella crustacea (Smitt, 1868)
- Schizoporella elmwoodiae Waters, 1900
- Schizoporella hexagona Nordgaard, 1905
- Schizoporella incerta Kluge, 1929
- Schizoporella limbata Lorenz, 1886
- Schizoporella lineata (Nordgaard, 1896)
- Schizoporella magniporata Nordgaard, 1906
- Schizoporella mamillata Kluge, 1962
- Schizoporella ortmanni Kluge, 1955
- Schizoporella pachystega Kluge, 1929
- Schizoporella perforata Kluge, 1952
- Schizoporella porifera (Smitt, 1868)
- Schizoporella smitti Kluge, 1962
- Schizoporella stylifera (Levinsen, 1887)
- Schizoporella thompsonii Kluge, 1962
- Schizoporella unicornis (Johnston, 1847)
- Scrupocellaria arctica (Busk, 1855)
- Scrupocellaria intermedia Norman, 1893
- Scrupucellaria minor Kluge, 1915
- Scrupucellaria orientalis Kluge, 1955
- Scrupucellaria scabra (Van Beneden, 1848)
- Scrupucellaria scabra var.paenulata Norman, 1903
- Semibugula birulai (Kluge, 1929)
- Septentriopora nigrans (Hincks, 1882)
- Smittina bella (Busk, 1860)
- Smittina belli (Dawson, 1859)
- Smittina beringia Kluge, 1952
- Smittina glaciata (Waters, 1900)
- Smittina jeffreysi Norman, 1903
- Smittina landsborovii (Johnston, 1847)
- Smittina majuscula (Smitt, 1868)
- Smittina minuscula (Smitt, 1868)
- Smittina mucronata (Smitt, 1868)
- Smittina muliebris Kluge, 1962
- Smittina peristomata (Nordgaard, 1905)
- Smittina pseudoacutirostris Gostilovskaya, 1957
- Smittina reticulata (MacGillivray, 1842)
- Smittina rigida Lorenz, 1886
- Smittina smitti Kirchenpauer, 1874
- Smittina thomsoni Kluge, 1955
- Smittina trispinosa (Johnston,1838)
- Smittina tuberosa Kluge, 1952
- Smittipora solida (Nordgaard, 1907)
- Stegohornera arctica Kluge, 1946
- Stegohornera proboscina (Smitt, 1867)
- Stegohornera violacea (Sars, 1863)
- Stomachetosella collaris (Kluge, 1946)
- Stomachetosella cruenta (Busk,1854)
- Stomachetosella hincksi Powell, 1968
- Stomachetosella producta (Packard,1863)
- Stomachetosella sinuosa (Busk, 1860)
- Stomatopora granulata Milne-Edwards, 1838
- Tegella amissavicularis (Kluge, 1952)
- Tegella anguloavicularis Kluge, 1952
- Tegella arctica (d'Orbigny, 1852)
- Tegella armifera (Hincks, 1880)
- Tegella armiferoides Kluge, 1955
- Tegella inermis Kluge, 1959
- Tegella karasi Kuklinski and Taylor, 2006
- Tegella kildinensis Kluge, 1955
- Tegella norvegica (Nordgaard, 1918)
- Tegella retroversa Kluge, 1952
- Tegella spitsbergensis (Bidenkap, 1897)
- Tegella unicornis (Fleming, 1828)
- Tessaradoma gracile (Sars, 1851)
- Tricellaria ternata (Ellis and Solander, 1786)
- Tricellaria gracilis (Van Beneden, 1848)
- Tricellaria gracilis var.inermis Kluge, 1962
- Triticella pedicellata (Alder, 1857)
- Tubulipora aperta Harmer, 1898
- Tubulipora borgi Kluge, 1946
- Tubulipora dilatans (Johnston, 1847)
- Tubulipora eminens Kluge, 1955
- Tubulipora flabellaris (Fabicius, 1780)
- Tubulipora fructuosa Gostilovskaya, 1955
- Tubulipora fruticosa Kluge, 1946
- Tubulipora liliacea Pallas, 1766
- Tubulipora maris-albi Gostilovskaya, 1955
- Tubulipora minuta Kluge, 1915
- Tubulipora murmanica Kluge, 1915
- Tubulipora nordgaardi Kluge, 1946
- Tubulipora penicillata (Fabicius, 1780)
- Tubulipora smitti Kluge, 1962
- Tubulipora soluta Kluge, 1946
- Tubulipora uniformis Gostilovskaya, 1955
- Tubulipora ventricosa Busk, 1855
- Umbonula arctica (Sars, 1851)
- Umbonula inarmata Kluge, 1962
- Umbonula patens (Smitt, 1868)
- Umonulla verrucosa (Esper, 1790)
- Uschakovia gorbunovi Kluge, 1946
- Valkeria uva (Linnaeus, 1767)