WoRMS source details
Harms, J. (1993). Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records. Helgoländer Meeresunters. 47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus.
32476
Harms, J.
1993
Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight): a review of recent records
Helgoländer Meeresunters.
47: 1-34. [p. 25, tab. 3: Gastrosaccus spinifer, Mysis relicta, Praunus inermis, Schistomysis kervillei, Schistomysis spiritus
Publication
tabs 1-6.
Kristian Fauchald's Polychaeta DB
from NeMys; NeMys doc_id: 1180
Kristian Fauchald's Polychaeta DB
from NeMys; NeMys doc_id: 1180
Systematics, Taxonomy
Zoogeography, Biogeography (generalities), Geographic distribution
Zoogeography, Biogeography (generalities), Geographic distribution
Acervochalina loosanoffi (Hartmann, 1958) accepted as Chalinula loosanoffi (Hartman, 1958) (additional source)
Acrosiphonia centralis (Lyngbye) Kjellman, 1893 accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912 (basis of record)
Acrosiphonia sonderi (Kützing) Kornmann, 1962 (additional source)
Amphilectus fucorum (Esper, 1794) (additional source)
Angulus donacinus (Linnaeus, 1758) accepted as Moerella donacina (Linnaeus, 1758) (source of synonymy)
Angulus donacinus (Linnaeus, 1758) accepted as Moerella donacina (Linnaeus, 1758) (basis of record)
Antithamnion plumula (J.Ellis) Thuret, 1863 accepted as Pterothamnion plumula (J.Ellis) Nägeli, 1855 (basis of record)
Arthrospira Sitzenberger ex Gomont, 1892 (additional source)
Ascobius faurefremieti Hadzi, 1951 (basis of record)
Ascobius simplex Dons, 1918 (basis of record)
Blidingia Kylin, 1947 (additional source)
Callithamnion hookeri (Dillwyn) S.F.Gray, 1821 accepted as Aglaothamnion hookeri (Dillwyn) Maggs & Hommersand, 1993 accepted as Gaillona hookeri (Dillwyn) Athanasiadis, 2016 (basis of record)
Caulleriella bioculata parva Gillandt, 1979 accepted as Caulleriella parva Gillandt, 1979 (additional source)
Chaetomorpha tortuosa (Dillwyn) Kleen, 1874 (basis of record)
Cochlodesma (Bontaea) T. Brown, 1844 accepted as Cochlodesma Couthouy, 1839 (basis of record)
Coryphella verrucosa rufibranchialis (G. Johnston, 1832) (basis of record)
Craterolophus tethys James-Clark, 1863 accepted as Craterolophus convolvulus (Johnston, 1835) (basis of record)
Cyprina Lamarck, 1818 accepted as Arctica Schumacher, 1817 (source of synonymy)
Cyprina Lamarck, 1818 accepted as Arctica Schumacher, 1817 (basis of record)
Cyprina islandica (Linnaeus, 1767) accepted as Arctica islandica (Linnaeus, 1767) (basis of record)
Cyprina islandica (Linnaeus, 1767) accepted as Arctica islandica (Linnaeus, 1767) (source of synonymy)
Didemnum helgolandicum Michaelsen, 1921 (basis of record)
Diplosoma migrans (Menker & Ax, 1970) (basis of record)
Eteone (Mysta) barbata (Malmgren, 1865) accepted as Eteone barbata (Malmgren, 1865) accepted as Mysta barbata Malmgren, 1865 (basis of record)
Facelina auriculata coronata (Forbes & Goodsir, 1839) accepted as Facelina auriculata (O. F. Müller, 1776) (basis of record)
Gadus capelanus Lacepède, 1800 accepted as Trisopterus capelanus (Lacepède, 1800) (source of synonymy)
Gadus capelanus Lacepède, 1800 accepted as Trisopterus capelanus (Lacepède, 1800) (basis of record)
Gastrosaccus spinifer (Goës, 1864) (redescription)
Halichondria coalita (sensu Lamarck, 1814) represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (additional source)
Helcion pellucidum (Linnaeus, 1758) accepted as Patella pellucida Linnaeus, 1758 (basis of record)
Hermaea dendritica (Alder & Hancock, 1843) accepted as Placida dendritica (Alder & Hancock, 1843) (basis of record)
Hormiscia Fries, 1835 (additional source)
Hormiscia neglecta Kornmann, 1966 accepted as Urospora neglecta (Kornmann) Lokhorst & Trask, 1981 (additional source)
Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803) (basis of record)
Laomedea conferta (Hartlaub, 1897) accepted as Laomedea calceolifera (Hincks, 1871) (basis of record)
Laomedea conferta (Hartlaub, 1897) accepted as Laomedea calceolifera (Hincks, 1871) (source of synonymy)
Laomedea gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (additional source)
Laomedea longissima (Pallas, 1766) accepted as Obelia longissima (Pallas, 1766) (additional source)
Leucandra fistulosa (Johnston, 1842) (additional source)
Leucandra johnstonii (Carter, 1871) accepted as Leuconia johnstonii Carter, 1871 (basis of record)
Litosiphon filiformis (Reinke) Batters, 1902 accepted as Pogotrichum filiforme Reinke, 1892 (basis of record)
Littorina saxatilis var. rudis (Maton, 1797) accepted as Littorina saxatilis (Olivi, 1792) (basis of record)
Macropipus holsatus (Fabricius, 1798) accepted as Polybius holsatus (Fabricius, 1798) (basis of record)
Macropipus holsatus (Fabricius, 1798) accepted as Polybius holsatus (Fabricius, 1798) (source of synonymy)
Metridium senile pallidus (Rawlinson, 1934) (basis of record)
Montacuta bidentata (Montagu, 1803) accepted as Kurtiella bidentata (Montagu, 1803) (basis of record)
Mysis relicta Lovén, 1862 (taxonomy source)
Nereis (Neanthes) virens Sars, 1835 accepted as Alitta virens (M. Sars, 1835) (additional source)
Obelia gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (basis of record)
Obelia gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (source of synonymy)
Ophiura textura (Linnaeus, 1758) accepted as Ophiura ophiura (Linnaeus, 1758) (basis of record)
Ophiura textura (Linnaeus, 1758) accepted as Ophiura ophiura (Linnaeus, 1758) (source of synonymy)
Partulida spiralis (Montagu, 1803) accepted as Spiralinella spiralis (Montagu, 1803) accepted as Spiralina spiralis (Montagu, 1803) (basis of record)
Pectinaria (Amphictene) auricoma (O.F. Müller, 1776) represented as Amphictene auricoma (O.F. Müller, 1776) (additional source)
Phycodrys sinuosa (Goodenough & Woodward) Kützing, 1843 accepted as Phycodrys rubens (Linnaeus) Batters, 1902 (source of synonymy)
Phycodrys sinuosa (Goodenough & Woodward) Kützing, 1843 accepted as Phycodrys rubens (Linnaeus) Batters, 1902 (basis of record)
Phyllodoce (Anaitides) groenlandica Örsted, 1842 represented as Phyllodoce groenlandica Örsted, 1842 (basis of record)
Phyllodoce (Anaitides) lineata (Claparède, 1870) represented as Phyllodoce lineata (Claparède, 1870) (basis of record)
Phyllodoce (Anaitides) maculata (Linnaeus, 1767) represented as Phyllodoce maculata (Linnaeus, 1767) (basis of record)
Phyllodoce (Anaitides) mucosa Örsted, 1843 represented as Phyllodoce mucosa Örsted, 1843 (basis of record)
Phyllodoce (Anaitides) rosea (McIntosh, 1877) represented as Phyllodoce rosea (McIntosh, 1877) (basis of record)
Phymatolithon polymorphum Foslie, 1898 accepted as Phymatolithon calcareum (Pallas) W.H.Adey & D.L.McKibbin ex Woelkering & L.M.Irvine, 1986 (basis of record)
Pleuronectes solea Linnaeus, 1758 accepted as Solea solea (Linnaeus, 1758) (source of synonymy)
Pleuronectes solea Linnaeus, 1758 accepted as Solea solea (Linnaeus, 1758) (basis of record)
Polyplumularia Sars, 1874 accepted as Polyplumaria Sars, 1874 (basis of record)
Polyplumularia Sars, 1874 accepted as Polyplumaria Sars, 1874 (source of synonymy)
Polyplumularia setacea (Linnaeus, 1758) accepted as Plumularia setacea (Linnaeus, 1758) (basis of record)
Polyplumularia setacea (Linnaeus, 1758) accepted as Plumularia setacea (Linnaeus, 1758) (source of synonymy)
Polysiphonia violacea (Roth) Sprengel, 1827 accepted as Vertebrata fucoides (Hudson) Kuntze, 1891 (basis of record)
Praunus neglectus (G.O. Sars, 1869) (taxonomy source)
Pusillina parva (da Costa, 1778) accepted as Rissoa parva (da Costa, 1778) (basis of record)
Rhodochorton floridulum (Dillwyn) Nägeli, 1862 accepted as Rhodothamniella floridula (Dillwyn) Feldmann, 1978 (basis of record)
Rhodomela virgata Kjellman, 1883 (basis of record)
Schistomysis kervillei (G.O. Sars, 1885) (taxonomy source)
Schistomysis spiritus (Norman, 1860) (taxonomy source)
Scypha coronata (Ellis & Solander, 1786) accepted as Sycon ciliatum (Fabricius, 1780) (additional source)
Spisula elliptica elliptica (T. Brown, 1827) accepted as Spisula elliptica (T. Brown, 1827) (basis of record)
Stylochoplana agilis Lang, 1884 accepted as Comoplana agilis (Lang, 1884) (basis of record)
Sycon coronatum (Ellis & Solander, 1786) accepted as Sycon ciliatum (Fabricius, 1780) (source of synonymy)
Thracia papyracea papyracea (Poli, 1791) accepted as Thracia phaseolina (Lamarck, 1818) (basis of record)
Trailliella Batters, 1896 accepted as Bonnemaisonia C.Agardh, 1822 (additional source)
Trailliella intricata Batters, 1896 accepted as Bonnemaisonia hamifera Hariot, 1891 (additional source)
Typosyllis hyalina (Grube, 1863) accepted as Syllis hyalina Grube, 1863 (additional source)
Zeppelina mediopigmentata Gillandt, 1979 accepted as Dodecaceria concharum Örsted, 1843 (source of synonymy)
Zeppelina mediopigmentata Gillandt, 1979 accepted as Dodecaceria concharum Örsted, 1843 (basis of record)
Zoothamnium Bory de St. Vincent, 1824 (basis of record)
Acrosiphonia centralis (Lyngbye) Kjellman, 1893 accepted as Acrosiphonia arcta (Dillwyn) Gain, 1912 (basis of record)
Acrosiphonia sonderi (Kützing) Kornmann, 1962 (additional source)
Amphilectus fucorum (Esper, 1794) (additional source)
Angulus donacinus (Linnaeus, 1758) accepted as Moerella donacina (Linnaeus, 1758) (source of synonymy)
Angulus donacinus (Linnaeus, 1758) accepted as Moerella donacina (Linnaeus, 1758) (basis of record)
Antithamnion plumula (J.Ellis) Thuret, 1863 accepted as Pterothamnion plumula (J.Ellis) Nägeli, 1855 (basis of record)
Arthrospira Sitzenberger ex Gomont, 1892 (additional source)
Ascobius faurefremieti Hadzi, 1951 (basis of record)
Ascobius simplex Dons, 1918 (basis of record)
Blidingia Kylin, 1947 (additional source)
Callithamnion hookeri (Dillwyn) S.F.Gray, 1821 accepted as Aglaothamnion hookeri (Dillwyn) Maggs & Hommersand, 1993 accepted as Gaillona hookeri (Dillwyn) Athanasiadis, 2016 (basis of record)
Caulleriella bioculata parva Gillandt, 1979 accepted as Caulleriella parva Gillandt, 1979 (additional source)
Chaetomorpha tortuosa (Dillwyn) Kleen, 1874 (basis of record)
Cochlodesma (Bontaea) T. Brown, 1844 accepted as Cochlodesma Couthouy, 1839 (basis of record)
Coryphella verrucosa rufibranchialis (G. Johnston, 1832) (basis of record)
Craterolophus tethys James-Clark, 1863 accepted as Craterolophus convolvulus (Johnston, 1835) (basis of record)
Cyprina Lamarck, 1818 accepted as Arctica Schumacher, 1817 (source of synonymy)
Cyprina Lamarck, 1818 accepted as Arctica Schumacher, 1817 (basis of record)
Cyprina islandica (Linnaeus, 1767) accepted as Arctica islandica (Linnaeus, 1767) (basis of record)
Cyprina islandica (Linnaeus, 1767) accepted as Arctica islandica (Linnaeus, 1767) (source of synonymy)
Didemnum helgolandicum Michaelsen, 1921 (basis of record)
Diplosoma migrans (Menker & Ax, 1970) (basis of record)
Eteone (Mysta) barbata (Malmgren, 1865) accepted as Eteone barbata (Malmgren, 1865) accepted as Mysta barbata Malmgren, 1865 (basis of record)
Facelina auriculata coronata (Forbes & Goodsir, 1839) accepted as Facelina auriculata (O. F. Müller, 1776) (basis of record)
Gadus capelanus Lacepède, 1800 accepted as Trisopterus capelanus (Lacepède, 1800) (source of synonymy)
Gadus capelanus Lacepède, 1800 accepted as Trisopterus capelanus (Lacepède, 1800) (basis of record)
Gastrosaccus spinifer (Goës, 1864) (redescription)
Halichondria coalita (sensu Lamarck, 1814) represented as Halichondria (Halichondria) bowerbanki Burton, 1930 (additional source)
Helcion pellucidum (Linnaeus, 1758) accepted as Patella pellucida Linnaeus, 1758 (basis of record)
Hermaea dendritica (Alder & Hancock, 1843) accepted as Placida dendritica (Alder & Hancock, 1843) (basis of record)
Hormiscia Fries, 1835 (additional source)
Hormiscia neglecta Kornmann, 1966 accepted as Urospora neglecta (Kornmann) Lokhorst & Trask, 1981 (additional source)
Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) accepted as Janua heterostropha (Montagu, 1803) (basis of record)
Laomedea conferta (Hartlaub, 1897) accepted as Laomedea calceolifera (Hincks, 1871) (basis of record)
Laomedea conferta (Hartlaub, 1897) accepted as Laomedea calceolifera (Hincks, 1871) (source of synonymy)
Laomedea gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (additional source)
Laomedea longissima (Pallas, 1766) accepted as Obelia longissima (Pallas, 1766) (additional source)
Leucandra fistulosa (Johnston, 1842) (additional source)
Leucandra johnstonii (Carter, 1871) accepted as Leuconia johnstonii Carter, 1871 (basis of record)
Litosiphon filiformis (Reinke) Batters, 1902 accepted as Pogotrichum filiforme Reinke, 1892 (basis of record)
Littorina saxatilis var. rudis (Maton, 1797) accepted as Littorina saxatilis (Olivi, 1792) (basis of record)
Macropipus holsatus (Fabricius, 1798) accepted as Polybius holsatus (Fabricius, 1798) (basis of record)
Macropipus holsatus (Fabricius, 1798) accepted as Polybius holsatus (Fabricius, 1798) (source of synonymy)
Metridium senile pallidus (Rawlinson, 1934) (basis of record)
Montacuta bidentata (Montagu, 1803) accepted as Kurtiella bidentata (Montagu, 1803) (basis of record)
Mysis relicta Lovén, 1862 (taxonomy source)
Nereis (Neanthes) virens Sars, 1835 accepted as Alitta virens (M. Sars, 1835) (additional source)
Obelia gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (basis of record)
Obelia gelatinosa (Pallas, 1766) accepted as Hartlaubella gelatinosa (Pallas, 1766) (source of synonymy)
Ophiura textura (Linnaeus, 1758) accepted as Ophiura ophiura (Linnaeus, 1758) (basis of record)
Ophiura textura (Linnaeus, 1758) accepted as Ophiura ophiura (Linnaeus, 1758) (source of synonymy)
Partulida spiralis (Montagu, 1803) accepted as Spiralinella spiralis (Montagu, 1803) accepted as Spiralina spiralis (Montagu, 1803) (basis of record)
Pectinaria (Amphictene) auricoma (O.F. Müller, 1776) represented as Amphictene auricoma (O.F. Müller, 1776) (additional source)
Phycodrys sinuosa (Goodenough & Woodward) Kützing, 1843 accepted as Phycodrys rubens (Linnaeus) Batters, 1902 (source of synonymy)
Phycodrys sinuosa (Goodenough & Woodward) Kützing, 1843 accepted as Phycodrys rubens (Linnaeus) Batters, 1902 (basis of record)
Phyllodoce (Anaitides) groenlandica Örsted, 1842 represented as Phyllodoce groenlandica Örsted, 1842 (basis of record)
Phyllodoce (Anaitides) lineata (Claparède, 1870) represented as Phyllodoce lineata (Claparède, 1870) (basis of record)
Phyllodoce (Anaitides) maculata (Linnaeus, 1767) represented as Phyllodoce maculata (Linnaeus, 1767) (basis of record)
Phyllodoce (Anaitides) mucosa Örsted, 1843 represented as Phyllodoce mucosa Örsted, 1843 (basis of record)
Phyllodoce (Anaitides) rosea (McIntosh, 1877) represented as Phyllodoce rosea (McIntosh, 1877) (basis of record)
Phymatolithon polymorphum Foslie, 1898 accepted as Phymatolithon calcareum (Pallas) W.H.Adey & D.L.McKibbin ex Woelkering & L.M.Irvine, 1986 (basis of record)
Pleuronectes solea Linnaeus, 1758 accepted as Solea solea (Linnaeus, 1758) (source of synonymy)
Pleuronectes solea Linnaeus, 1758 accepted as Solea solea (Linnaeus, 1758) (basis of record)
Polyplumularia Sars, 1874 accepted as Polyplumaria Sars, 1874 (basis of record)
Polyplumularia Sars, 1874 accepted as Polyplumaria Sars, 1874 (source of synonymy)
Polyplumularia setacea (Linnaeus, 1758) accepted as Plumularia setacea (Linnaeus, 1758) (basis of record)
Polyplumularia setacea (Linnaeus, 1758) accepted as Plumularia setacea (Linnaeus, 1758) (source of synonymy)
Polysiphonia violacea (Roth) Sprengel, 1827 accepted as Vertebrata fucoides (Hudson) Kuntze, 1891 (basis of record)
Praunus neglectus (G.O. Sars, 1869) (taxonomy source)
Pusillina parva (da Costa, 1778) accepted as Rissoa parva (da Costa, 1778) (basis of record)
Rhodochorton floridulum (Dillwyn) Nägeli, 1862 accepted as Rhodothamniella floridula (Dillwyn) Feldmann, 1978 (basis of record)
Rhodomela virgata Kjellman, 1883 (basis of record)
Schistomysis kervillei (G.O. Sars, 1885) (taxonomy source)
Schistomysis spiritus (Norman, 1860) (taxonomy source)
Scypha coronata (Ellis & Solander, 1786) accepted as Sycon ciliatum (Fabricius, 1780) (additional source)
Spisula elliptica elliptica (T. Brown, 1827) accepted as Spisula elliptica (T. Brown, 1827) (basis of record)
Stylochoplana agilis Lang, 1884 accepted as Comoplana agilis (Lang, 1884) (basis of record)
Sycon coronatum (Ellis & Solander, 1786) accepted as Sycon ciliatum (Fabricius, 1780) (source of synonymy)
Thracia papyracea papyracea (Poli, 1791) accepted as Thracia phaseolina (Lamarck, 1818) (basis of record)
Trailliella Batters, 1896 accepted as Bonnemaisonia C.Agardh, 1822 (additional source)
Trailliella intricata Batters, 1896 accepted as Bonnemaisonia hamifera Hariot, 1891 (additional source)
Typosyllis hyalina (Grube, 1863) accepted as Syllis hyalina Grube, 1863 (additional source)
Zeppelina mediopigmentata Gillandt, 1979 accepted as Dodecaceria concharum Örsted, 1843 (source of synonymy)
Zeppelina mediopigmentata Gillandt, 1979 accepted as Dodecaceria concharum Örsted, 1843 (basis of record)
Zoothamnium Bory de St. Vincent, 1824 (basis of record)
Helgoland for Acanthocardia echinata echinata (Linnaeus, 1758)
Helgoland for Acrosiphonia centralis (Lyngbye) Kjellman, 1893
Helgoland for Acrosiphonia sonderi (Kützing) Kornmann, 1962
Helgoland for Alcyonium digitatum Linnaeus, 1758
Helgoland for Arthrospira Sitzenberger ex Gomont, 1892
Helgoland for Ascobius faurefremieti Hadzi, 1951
Helgoland for Ascobius simplex Dons, 1918
Helgoland for Blidingia Kylin, 1947
Helgoland for Callithamnion hookeri (Dillwyn) S.F.Gray, 1821
Helgoland for Caulleriella bioculata parva Gillandt, 1979
Helgoland for Chaetomorpha tortuosa (Dillwyn) Kleen, 1874
Helgoland for Coryphella verrucosa rufibranchialis (G. Johnston, 1832)
Helgoland for Craterolophus tethys James-Clark, 1863
Helgoland for Didemnum helgolandicum Michaelsen, 1921
Helgoland for Diplosoma migrans (Menker & Ax, 1970)
Helgoland for Eteone (Mysta) barbata (Malmgren, 1865)
Helgoland for Facelina auriculata coronata (Forbes & Goodsir, 1839)
Helgoland for Helcion pellucidum (Linnaeus, 1758)
Helgoland for Hermaea dendritica (Alder & Hancock, 1843)
Helgoland for Hormiscia neglecta Kornmann, 1966
Helgoland for Hormiscia penicilliformis (Roth) Fries, 1835
Helgoland for Janua (Dexiospira) pagenstecheri (Quatrefages, 1866)
Helgoland for Laomedea gelatinosa (Pallas, 1766)
Helgoland for Laomedea longissima (Pallas, 1766)
Helgoland for Litosiphon filiformis (Reinke) Batters, 1902
Helgoland for Littorina saxatilis var. rudis (Maton, 1797)
Helgoland for Metridium senile pallidus (Rawlinson, 1934)
Helgoland for Nereis (Neanthes) virens Sars, 1835
Helgoland for Pectinaria (Amphictene) auricoma (O.F. Müller, 1776)
Helgoland for Phyllodoce (Anaitides) groenlandica Örsted, 1842
Helgoland for Phyllodoce (Anaitides) lineata (Claparède, 1870)
Helgoland for Phyllodoce (Anaitides) maculata (Linnaeus, 1767)
Helgoland for Phyllodoce (Anaitides) mucosa Örsted, 1843
Helgoland for Phyllodoce (Anaitides) rosea (McIntosh, 1877)
Helgoland for Phymatolithon polymorphum Foslie, 1898
Helgoland for Pleuronectes solea Linnaeus, 1758
Helgoland for Polysiphonia violacea (Roth) Sprengel, 1827
Helgoland for Pusillina parva (da Costa, 1778)
Helgoland for Rhodochorton floridulum (Dillwyn) Nägeli, 1862
Helgoland for Rhodomela virgata Kjellman, 1883
Helgoland for Scypha coronata (Ellis & Solander, 1786)
Helgoland for Spisula elliptica elliptica (T. Brown, 1827)
Helgoland for Stylochoplana agilis Lang, 1884
Helgoland for Thracia papyracea papyracea (Poli, 1791)
Helgoland for Trailliella intricata Batters, 1896
Helgoland for Typosyllis hyalina (Grube, 1863)
Helgoland for Zoothamnium Bory de St. Vincent, 1824
North Sea for Acervochalina loosanoffi (Hartmann, 1958)
North Sea for Leucandra fistulosa (Johnston, 1842)
North Sea for Leucandra johnstonii (Carter, 1871)
Helgoland for Acrosiphonia centralis (Lyngbye) Kjellman, 1893
Helgoland for Acrosiphonia sonderi (Kützing) Kornmann, 1962
Helgoland for Alcyonium digitatum Linnaeus, 1758
Helgoland for Arthrospira Sitzenberger ex Gomont, 1892
Helgoland for Ascobius faurefremieti Hadzi, 1951
Helgoland for Ascobius simplex Dons, 1918
Helgoland for Blidingia Kylin, 1947
Helgoland for Callithamnion hookeri (Dillwyn) S.F.Gray, 1821
Helgoland for Caulleriella bioculata parva Gillandt, 1979
Helgoland for Chaetomorpha tortuosa (Dillwyn) Kleen, 1874
Helgoland for Coryphella verrucosa rufibranchialis (G. Johnston, 1832)
Helgoland for Craterolophus tethys James-Clark, 1863
Helgoland for Didemnum helgolandicum Michaelsen, 1921
Helgoland for Diplosoma migrans (Menker & Ax, 1970)
Helgoland for Eteone (Mysta) barbata (Malmgren, 1865)
Helgoland for Facelina auriculata coronata (Forbes & Goodsir, 1839)
Helgoland for Helcion pellucidum (Linnaeus, 1758)
Helgoland for Hermaea dendritica (Alder & Hancock, 1843)
Helgoland for Hormiscia neglecta Kornmann, 1966
Helgoland for Hormiscia penicilliformis (Roth) Fries, 1835
Helgoland for Janua (Dexiospira) pagenstecheri (Quatrefages, 1866)
Helgoland for Laomedea gelatinosa (Pallas, 1766)
Helgoland for Laomedea longissima (Pallas, 1766)
Helgoland for Litosiphon filiformis (Reinke) Batters, 1902
Helgoland for Littorina saxatilis var. rudis (Maton, 1797)
Helgoland for Metridium senile pallidus (Rawlinson, 1934)
Helgoland for Nereis (Neanthes) virens Sars, 1835
Helgoland for Pectinaria (Amphictene) auricoma (O.F. Müller, 1776)
Helgoland for Phyllodoce (Anaitides) groenlandica Örsted, 1842
Helgoland for Phyllodoce (Anaitides) lineata (Claparède, 1870)
Helgoland for Phyllodoce (Anaitides) maculata (Linnaeus, 1767)
Helgoland for Phyllodoce (Anaitides) mucosa Örsted, 1843
Helgoland for Phyllodoce (Anaitides) rosea (McIntosh, 1877)
Helgoland for Phymatolithon polymorphum Foslie, 1898
Helgoland for Pleuronectes solea Linnaeus, 1758
Helgoland for Polysiphonia violacea (Roth) Sprengel, 1827
Helgoland for Pusillina parva (da Costa, 1778)
Helgoland for Rhodochorton floridulum (Dillwyn) Nägeli, 1862
Helgoland for Rhodomela virgata Kjellman, 1883
Helgoland for Scypha coronata (Ellis & Solander, 1786)
Helgoland for Spisula elliptica elliptica (T. Brown, 1827)
Helgoland for Stylochoplana agilis Lang, 1884
Helgoland for Thracia papyracea papyracea (Poli, 1791)
Helgoland for Trailliella intricata Batters, 1896
Helgoland for Typosyllis hyalina (Grube, 1863)
Helgoland for Zoothamnium Bory de St. Vincent, 1824
North Sea for Acervochalina loosanoffi (Hartmann, 1958)
North Sea for Leucandra fistulosa (Johnston, 1842)
North Sea for Leucandra johnstonii (Carter, 1871)
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton sample [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larva, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larvae, whose adults are not listed before, found in plankton samples [details]
Additional information
Polychaeta larvae, whose adults are not listed before, found in plankton samples [details]
Synonymy
Following the source below, Didemnum helgolandicum is possibly a synonym for Didemnum candidum because only the ... [details]
Synonymy
Treated as a synonym of Helcion pellucidum (Linnaeus, 1758). [details]
Synonymy
The source below itself isn't sure about this synonymy. [details]
