Abietinaria abietina (Linnaeus, 1758) (additional source)
Abietinaria fusca (Johnston, 1847) (redescription)
Abietinaria pulchra (Nutting, 1904) (redescription)
Bonneviella grandis (Allman, 1876) (redescription)
Campanularia crenata Allman, 1876 accepted as Tulpa crenata (Allman, 1876) (additional source)
Campanularia groenlandica Levinsen, 1893 (redescription)
Campanulina pumila (Clark, 1875) (redescription)
Cladocarpus bonnevieae Jäderholm, 1909 accepted as Aglaophenopsis bonnevieae (Jäderholm, 1909) (additional source)
Clava Gmelin, 1791 (redescription)
Cuspidella quadridentatum (Hincks, 1874) accepted as Tetrapoma quadridentatum (Hincks, 1874) (redescription)
Diphasia rosacea (Linnaeus, 1758) (redescription)
Euphysa aurata Forbes, 1848 (additional source)
Filellum serpens (Hassall, 1848) (additional source)
Grammaria abietina (Sars, 1851) (additional source)
Grammaria borealis (Levinsen, 1893) (additional source)
Halecium birulai Spassky, 1929 (redescription)
Halecium curvicaule Lorenz, 1886 (redescription)
Halecium groenlandicum Kramp, 1911 (additional source)
Halecium muricatum (Ellis & Solander, 1786) (additional source)
Halecium tenellum Hincks, 1861 (additional source)
Halitholus yoldiaarcticae (Birula, 1897) accepted as Halitholus yoldiaearcticae (Birula, 1897) (basis of record)
Hydractinia carica Bergh, 1887 (redescription)
Hydractinia echinata (Fleming, 1828) (additional source)
Hydractinia monocarpa Allman, 1876 (additional source)
Hydractinia serrata Kramp, 1943 accepted as Clavactinia serrata (Kramp, 1943) (additional source)
Hydrallmania falcata (Linnaeus, 1758) (additional source)
Lafoeina maxima Levinsen, 1893 (redescription)
Opercularella lacerata (Johnston, 1847) (redescription)
Sertularia fabricii Levinsen, 1893 (redescription)
Stegopoma plicatile (Sars, 1863) accepted as Ptychogena crocea Kramp & Damas, 1925 (redescription)
Thuiaria alternitheca Levinsen, 1893 (additional source)
Thuiaria arctica (Bonnevie, 1899) (redescription)
Thuiaria articulata (Pallas, 1766) (additional source)
Thuiaria carica Levinsen, 1893 (redescription)