Actinauge longicornis (Verrill, 1882) (additional source)
Actinauge richardi (Marion, 1906) (additional source)
Actinauge verrilli McMurrich, 1893 accepted as Actinauge verrillii McMurrich, 1893 (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Allantactis parasitica Danielssen, 1890 (additional source)
Amphianthus ingolfi Carlgren, 1942 (original description)
Amphianthus islandicus Carlgren, 1942 (original description)
Amphianthus margaritaceus (Danielssen, 1890) (additional source)
Amphianthus mopseae (Danielssen, 1890) (additional source)
Amphianthus norvegicus Carlgren, 1942 (original description)
Amphianthus verruculatus Carlgren, 1942 (original description)
Andwakia parva Carlgren, 1940 accepted as Andvakia parva Carlgren, 1940 (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Arachnactis albida Sars, 1846 (additional source)
Arachnanthus sarsi Carlgren, 1912 (additional source)
Bathyphellia margaritacea (Danielssen, 1890) (additional source)
Botrucnidifer norvegicus Carlgren, 1912 (additional source)
Cerianthus Delle Chiaje, 1841 (additional source)
Cerianthus danielsseni Levinsen accepted as Cerianthus lloydii Gosse, 1859 accepted as Synarachnactis lloydii (Gosse, 1859) (additional source)
Cerianthus lloydii Gosse, 1859 accepted as Synarachnactis lloydii (Gosse, 1859) (additional source)
Cerianthus roulei Carlgren, 1912 accepted as Synarachnactis roulei (Carlgren, 1912) (additional source)
Cerianthus vogti Danielssen, 1890 (additional source)
Chondrophellia coronata (Verrill, 1883) (additional source)
Daontesia Carlgren, 1942 (original description)
Daontesia praelonga (Carlgren, 1928) (additional source)
Edwardsia norvegica Carlgren, 1942 (original description)
Haliactis arctica Carlgren, 1921 (additional source)
Hormathia digitata (O.F. Müller, 1776) (additional source)
Hormathia digitata vegae (original description)
Hormathia nodosa (Fabricius, 1780) (additional source)
Hormathiogeton Carlgren, 1942 (original description)
Hormathiogeton vegae Carlgren, 1942 accepted as Hormathia digitata (O.F. Müller, 1776) (original description)
Isantheopsis Carlgren, 1942 (original description)
Isoedwardsia nidarosiensis Carlgren, 1942 accepted as Scolanthus nidarosiensis (Carlgren, 1942) (original description)
Kadosactis (Kadosanthus) sulcata Carlgren, 1934 accepted as Kadosactis sulcata Carlgren, 1934 (additional source)
Kadosactis abyssicola (Koren & Danielssen, 1877) (additional source)
Kadosactis antarctica (Carlgren, 1928) (additional source)
Kadosactis rosea Danielssen, 1890 (additional source)
Kadosactis spitzbergensis accepted as Kadosactis spitsbergensis (Danielssen, 1890) (additional source)
Metridium senile (Linnaeus, 1761) (additional source)
Octineon suecicum Carlgren, 1940 (additional source)
Pachycerianthus multiplicatus Carlgren, 1912 (additional source)
Paraphelliactis spinosa Carlgren, 1928 (additional source)
Parasicyonis ingolfi Carlgren, 1942 (original description)
Phellia gausapata Gosse, 1858 (additional source)
Phelliactis hertwigi Simon, 1892 accepted as Phelliactis hertwigii Simon, 1892 (additional source)
Phelliactis robusta Carlgren, 1928 (additional source)
Sagartia elegans (Dalyell, 1848) accepted as Cylista elegans (Dalyell, 1848) (additional source)
Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Sagartiogeton (Actinothoe) laceratus (Dalyell, 1848) accepted as Sagartiogeton laceratus (Dalyell, 1848) accepted as Sagartia lacerata (Dalyell, 1848) (additional source)
Sagartiogeton (Actinothoe) undatus (Müller, 1778) accepted as Sagartiogeton undatus (Müller, 1778) accepted as Cylista undata (Müller, 1778) accepted as Sagartia undata (Müller, 1778) (additional source)
Sagartiogeton (Actinothoe) undatus anguicomus (additional source)
Sagartiogeton (Actinothoe) viduatus (Müller, 1776) accepted as Sagartiogeton viduatus (Müller, 1776) accepted as Sagartia (Cylista) viduata (Müller, 1776) (additional source)
Sagartiogeton abyssorum Carlgren, 1942 (original description)
Sagartiogeton flexibilis (Danielssen, 1890) (additional source)
Sagartiogeton ingolfi Carlgren, 1928 (additional source)
Sagartiogeton robustus Carlgren, 1924 (additional source)
Sagartiogeton tubicolus (Koren & Danielssen, 1877) (additional source)
Sagartiogeton verrilli Carlgren, 1942 (original description)
Stephanauge acanellae (Verrill, 1883) (additional source)
Stephanauge nexilis (Verrill, 1883) (additional source)

Canadian Exclusive Economic Zone for Actinauge verrilli McMurrich, 1893 
Canadian Exclusive Economic Zone for Actinauge verrilli McMurrich, 1893 
Canadian Exclusive Economic Zone for Actinauge verrilli McMurrich, 1893 
Canadian Exclusive Economic Zone for Actinauge verrilli McMurrich, 1893 
Canadian Exclusive Economic Zone for Actinauge verrilli McMurrich, 1893 
Canadian Exclusive Economic Zone for Allantactis parasitica Danielssen, 1890 
Canadian Exclusive Economic Zone for Allantactis parasitica Danielssen, 1890 
Canadian Exclusive Economic Zone for Amphianthus margaritaceus (Danielssen, 1890) 
Canadian Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Canadian Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Hormathia nodosa (Fabricius, 1780) 
Canadian Exclusive Economic Zone for Kadosactis rosea Danielssen, 1890 
Canadian Exclusive Economic Zone for Kadosactis rosea Danielssen, 1890 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Canadian Exclusive Economic Zone for Phelliactis robusta Carlgren, 1928 
Canadian Exclusive Economic Zone for Phelliactis robusta Carlgren, 1928 
Canadian Exclusive Economic Zone for Stephanauge acanellae (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge acanellae (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge nexilis (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge nexilis (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge nexilis (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge nexilis (Verrill, 1883) 
Canadian Exclusive Economic Zone for Stephanauge nexilis (Verrill, 1883) 
Danish Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Danish Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Danish Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Danish Exclusive Economic Zone for Hormathia digitata (O.F. Müller, 1776) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Danish Exclusive Economic Zone for Sagartia elegans (Dalyell, 1848) 
Danish Exclusive Economic Zone for Sagartia troglodytes (Price in Johnston, 1847) 
Danish Exclusive Economic Zone for Sagartia troglodytes (Price in Johnston, 1847) 
Danish Exclusive Economic Zone for Sagartia troglodytes (Price in Johnston, 1847) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) laceratus (Dalyell, 1848) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) laceratus (Dalyell, 1848) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) laceratus (Dalyell, 1848) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) laceratus (Dalyell, 1848) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) undatus (Müller, 1778) 
Danish Exclusive Economic Zone for Sagartiogeton (Actinothoe) viduatus (Müller, 1776) 
Dutch Exclusive Economic Zone for Metridium senile (Linnaeus, 1761) 
Faroe Islands for Amphianthus margaritaceus (Danielssen, 1890) 
Faroe Islands for Bathyphellia margaritacea (Danielssen, 1890) 
Faroe Islands for Daontesia praelonga (Carlgren, 1928) 
Faroe Islands for Hormathia digitata (O.F. Müller, 1776) 
Faroe Islands for Hormathia digitata (O.F. Müller, 1776) 
Faroe Islands for Hormathia nodosa (Fabricius, 1780) 
Faroe Islands for Hormathia nodosa (Fabricius, 1780) 
Faroe Islands for Kadosactis rosea Danielssen, 1890 
Faroe Islands for Kadosactis rosea Danielssen, 1890 
Faroe Islands for Metridium senile (Linnaeus, 1761) 
Faroe Islands for Phelliactis robusta Carlgren, 1928 
Faroe Islands for Sagartia troglodytes (Price in Johnston, 1847) 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 
Fisheries Zone around Svalbard for Allantactis parasitica Danielssen, 1890 

Nontype LO 319, identified as Sagartiogeton verrilli Carlgren, 1942
Syntype LO 336, geounit Icelandic Exclusive Economic Zone, identified as Sagartiogeton abyssorum Carlgren, 1942
Holotype NTNU 395, geounit Norwegian Exclusive Economic Zone, identified as Edwardsia norvegica Carlgren, 1942
Nontype NTNU 40895, identified as Amphianthus norvegicus Carlgren, 1942
Holotype SMNH 4888, geounit Norwegian Exclusive Economic Zone, identified as Isoedwardsia nidarosiensis Carlgren, 1942
Syntype SMNH 5582, geounit Russian Exclusive economic Zone, identified as Hormathiogeton vegae Carlgren, 1942
Syntype SMNH 5662, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5663, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5664, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5665, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5666, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5667, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5677, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5695, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5696, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype SMNH 5697, geounit Norwegian Exclusive Economic Zone, identified as Amphianthus norvegicus Carlgren, 1942
Syntype LO L 878 / 3044, geounit Russian Exclusive economic Zone, identified as Hormathiogeton vegae Carlgren, 1942
Unknown type ZMUC NONE, geounit Faroe Islands, identified as Phelliactis hertwigi Simon, 1892
Syntype ZMUC NONE, geounit Greenlandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Syntype LO NONE, geounit Greenlandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Syntype ZMUC NONE, geounit Greenlandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Syntype ZMUC NONE, geounit Greenlandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Syntype ZMUC NONE, geounit Greenlandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Syntype LO NONE, geounit High Seas, identified as Amphianthus ingolfi Carlgren, 1942
Syntype ZMUC NONE, geounit High Seas, identified as Amphianthus ingolfi Carlgren, 1942
Holotype ZMUC NONE, geounit Icelandic Exclusive Economic Zone, identified as Parasicyonis ingolfi Carlgren, 1942
Syntype ZMUC NONE, geounit Icelandic Exclusive Economic Zone, identified as Amphianthus islandicus Carlgren, 1942
Syntype LO NONE, geounit Icelandic Exclusive Economic Zone, identified as Amphianthus islandicus Carlgren, 1942
Syntype ZMUC NONE, geounit Icelandic Exclusive Economic Zone, identified as Amphianthus verruculatus Carlgren, 1942
Unknown type ZMUC NONE, geounit Moroccan Exclusive Economic Zone, identified as Phelliactis hertwigi Simon, 1892
Holotype LO NONE, geounit Norwegian Exclusive Economic Zone, identified as Isoedwardsia nidarosiensis Carlgren, 1942
Holotype LO NONE, geounit Norwegian Exclusive Economic Zone, identified as Edwardsia norvegica Carlgren, 1942