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Image of sea hedgehog hydroid
Creatures » … » Animal » Cnidarians » Hydrozoans » … » Haleciidae » …

Sea Hedgehog Hydroid

Halecium muricatum (Ellis & Solander 1786)

Scientific Names

Preferred Names

Halecium muricatum (Ellis & Solander 1786)
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from World Register of Marine Species
Halecium muricatum
Species recognized by wikipedia NL, Canada Species List, Ireland Species List, Isle of Man Species List, Norway Species List, Russia Species List, South Africa Species List, Sweden Species List, United Kingdom Species List, Japan Species List, Barents Sea Species List, Bay of Fundy Species List, Bering Sea Species List, Celtic Sea Species List, Davis Strait Species List, East Siberian Sea Species List, English Channel Species List, Greenland Sea Species List, Inner Seas off the West Coast of Scotland Species, Indian Ocean Species List, Irish Sea Species List, Kattegat Species List, North Atlantic Species List, North Pacific Species List, North Sea Species List, Sea of Japan Species List, Skagerrak Species List, South Atlantic Species List, NCBI, and United States Species List
Halecium muricatum (Ellis & Solander 1786)
Species recognized by EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, and GBIF classification
Halecium muricatum (Ellis & Solander 1786)
Recognized by Arctic Register of Marine Species and OBIS environmental data records
Halecium muricatum
Species recognized by wikidata_hierarchy tar gz, wikipedia EN, Barcode of Life Data Systems, and Wikipedia (inferred records)
Halecium muricatum (Ellis & Solander 1786)
Species recognized by Catalogue of Life 26 March 2024, iNaturalist, Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy, World Register of Marine Species, GBIF data coverage, and Dynamic Hierarchy Version 2.2.3 - Test
Halecium muricatum (Ellis & Solander 1786) Ellis & Solander 1786
Species recognized by TreatmentBank

Alternative Names

Sertularia
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from World Register of Marine Species
Sertularia
Not accepted according to Dynamic Hierarchy Version 2.2.3 - Test
Sertularia
Synonym according to Catalogue of Life 26 March 2024

Common Names

English

sea hedgehog hydroid preferred
Recognized by World Register of Marine Species

Russian

Халециум колючий preferred
Recognized by World Register of Marine Species

Curated hierarchies for Halecium muricatum (Ellis & Solander 1786)

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Cnidaria
Hydrozoa Owen 1843
Hydroidolina Collins 2000
Leptothecata Cornelius 1992
Haleciidae Hincks 1868
Halecium Oken 1815
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium amphibolum Watson 1993
Halecium annulatum Torrey 1902
Halecium annuliforme Galea & Schories 2012
Halecium antarcticum Vanhöffen 1910
Halecium argentum Clarke 1894
Halecium articulosum Clark 1875
Halecium banyulense Motz-Kossowska 1912
Halecium banzare Watson 2008
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium birulai Spassky 1929
Halecium brashnikowi Linko 1911
Halecium brevithecum Watson 2008
Halecium calderi Galea 2010
Halecium corrugatissimum Trebilcock 1928
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium densum Calkins 1899
Halecium diminutivum Fraser 1940
Halecium discoidum Galea 2013
Halecium dubium Fraser 1943
Halecium dufresnae Millard 1977
Halecium elegantulum Watson 2008
Halecium erratum Galea, Försterra, Häussermann & Schories 2014
Halecium exaggeratum Peña Cantero, Boero & Piraino 2013
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fijiensis Watson 2015
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flexum Fraser 1948
Halecium fraseri Ralph 1958
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium harrimani Nutting 1901
Halecium humeriformis Galea & Schories 2014
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium insolens Fraser 1938
Halecium irregulare Bonnevie 1899
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium lamourouxianum (d'Orbigny 1842)
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocaulus Watson 2008
Halecium maximum Galea & Schories 2014
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium modestum Galea & Schories 2014
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium obovatum Watson 2018
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium pallens Jäderholm 1904
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium permodicum Calder 2017
Halecium planum Bonnevie 1901
Halecium platythecum Galea, Försterra & Häussermann 2014
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plicatum Galea 2015
Halecium praeparvum Calder 2017
Halecium profundum Calder & Vervoort 1998
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scandens Nutting 1906
Halecium scutum Clark 1976
Halecium secundum Jäderholm 1904
Halecium sessile Norman 1867
Halecium sibogae Billard 1929
Halecium speciosum Nutting 1901
Halecium stoloniferum Soto Angel & Peña Cantero 2015
Halecium tangaroa Peña Cantero 2017
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tenue Fraser 1938
Halecium textum Kramp 1911
Halecium tortile Bonnevie 1898
Halecium tortum Fraser 1938
Halecium tristaniensis Galea 2014
Halecium tubatum Watson 2008
Halecium undulatum Billard 1921
Halecium vagans Fraser 1938
Halecium vasiforme Fraser 1935
Halecium washingtoni Nutting 1901
Halecium wilsoni Calkins 1899
41 additional siblings truncated for brevity.
See the resource file for a full list.

Catalogue of Life 26 March 2024

Biota
Animalia
Cnidaria
Hydrozoa
Hydroidolina Collins 2000
Leptothecata Cornelius 1992
Haleciidae Hincks 1868
Halecium Oken 1815
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium annulatum Torrey 1902
Halecium annuliforme Galea & Schories 2012
Halecium antarcticum Vanhöffen 1910
Halecium arcticum Ronowicz & Schuchert 2007
Halecium argentum Clarke 1894
Halecium articulosum Clark 1875
Halecium banyulense Motz-Kossowska 1912
Halecium banzare Watson 2008
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium bithecum Watson 2005
Halecium brashnikowi Linko 1911
Halecium brevithecum Watson 2008
Halecium calderi Galea 2010
Halecium conicum Stechow 1919
Halecium corrugatissimum Trebilcock 1928
Halecium corrugatum Nutting 1899
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium delicatulum Coughtrey 1876
Halecium densum Calkins 1899
Halecium dichotomum Allman 1888
Halecium diminutivum Fraser 1942
Halecium discoidum Galea 2013
Halecium dufresnae Millard 1977
Halecium dyssymetrum Billard 1929
Halecium edwardsianum (d'Orbigny 1842)
Halecium elegantulum Watson 2008
Halecium erratum Galea, Försterra, Häussermann & Schories 2014
Halecium exaggeratum Peña Cantero, Boero & Piraino 2013
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fasciculatum Fraser 1938
Halecium fijiensis Watson 2015
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flabellatum Fraser 1935
Halecium flexum Fraser 1948
Halecium fragile Hodgson 1950
Halecium fraseri Ralph 1958
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium halecinum (Linnaeus 1758)
Halecium harrimani Nutting 1901
Halecium humeriformis Galea & Schories 2014
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium interpolatum Ritchie 1907
Halecium irregulare Bonnevie 1899
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium laeve Kramp 1932
Halecium lamourouxianum (d'Orbigny 1842)
Halecium lankesterii (Bourne 1890)
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocephalum Allman 1877
Halecium marsupiale Bergh 1887
Halecium maximum Galea & Schories 2014
Halecium mediterraneum Weismann 1883
Halecium minutum Broch 1903
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium modestum Galea & Schories 2014
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium ochotense Linko 1911
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium pallens Jäderholm 1904
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium perexiguum Hirohito 1995
Halecium permodicum Calder 2017
Halecium petrosum Stechow 1919
Halecium planum Bonnevie 1901
Halecium platythecum Galea, Försterra & Häussermann 2014
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plumosum Hincks 1868
Halecium praeparvum Calder 2017
Halecium pseudodelicatulum Peña Cantero 2014
Halecium pseudoincertus Peña Cantero 2014
Halecium pusillum Sars 1856
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium repens Jäderholm 1907
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scandens Nutting 1906
Halecium scutum Clark 1976
36 additional siblings truncated for brevity.
See the resource file for a full list.

Dynamic Hierarchy Version 2.2.3 - Test

Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium amphibolum Watson 1993
Halecium annulatum Torrey 1902
Halecium annuliforme Galea & Schories 2012
Halecium antarcticum Vanhöffen 1910
Halecium argentum Clarke 1894
Halecium articulosum Clark 1875
Halecium banyulense Motz-Kossowska 1912
Halecium banzare Watson 2008
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium birulai Spassky 1929
Halecium brashnikowi Linko 1911
Halecium brevithecum Watson 2008
Halecium calderi Galea 2010
Halecium corrugatissimum Trebilcock 1928
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium densum Calkins 1899
Halecium diminutivum Fraser 1940
Halecium discoidum Galea 2013
Halecium dubium Fraser 1943
Halecium dufresnae Millard 1977
Halecium elegantulum Watson 2008
Halecium erratum Galea, Försterra, Häussermann & Schories 2014
Halecium exaggeratum Peña Cantero, Boero & Piraino 2013
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fijiensis Watson 2015
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flexum Fraser 1948
Halecium fraseri Ralph 1958
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium harrimani Nutting 1901
Halecium humeriformis Galea & Schories 2014
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium insolens Fraser 1938
Halecium irregulare Bonnevie 1899
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium lamourouxianum (d'Orbigny 1842)
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocaulus Watson 2008
Halecium maximum Galea & Schories 2014
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium modestum Galea & Schories 2014
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium obovatum Watson 2018
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium pallens Jäderholm 1904
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium permodicum Calder 2017
Halecium planum Bonnevie 1901
Halecium platythecum Galea, Försterra & Häussermann 2014
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plicatum Galea 2015
Halecium praeparvum Calder 2017
Halecium profundum Calder & Vervoort 1998
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scandens Nutting 1906
Halecium scutum Clark 1976
Halecium secundum Jäderholm 1904
Halecium sessile Norman 1867
Halecium sibogae Billard 1929
Halecium speciosum Nutting 1901
Halecium stoloniferum Soto Angel & Peña Cantero 2015
Halecium tangaroa Peña Cantero 2017
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tenue Fraser 1938
Halecium textum Kramp 1911
Halecium tortile Bonnevie 1898
Halecium tortum Fraser 1938
Halecium tristaniensis Galea 2014
Halecium tubatum Watson 2008
Halecium undulatum Billard 1921
Halecium vagans Fraser 1938
Halecium vasiforme Fraser 1935
Halecium washingtoni Nutting 1901
Halecium wilsoni Calkins 1899
41 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Cnidaria
Hydrozoa
Leptothecata
Haleciidae
Halecium
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium amphibolum Watson 1993
Halecium annulatum Torrey 1902
Halecium annuliforme Galea & Schories 2012
Halecium antarcticum Vanhöffen 1910
Halecium argentum Clarke 1894
Halecium articulosum Clark 1875
Halecium banyulense Motz-Kossowska 1912
Halecium banzare Watson 2008
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium birulai Spassky 1929
Halecium brashnikowi Linko 1911
Halecium brevithecum Watson 2008
Halecium calderi Galea 2010
Halecium corrugatissimum Trebilcock 1928
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium densum Calkins 1899
Halecium diminutivum Fraser 1940
Halecium discoidum Galea 2013
Halecium dubium Fraser 1943
Halecium dufresnae Millard 1977
Halecium elegantulum Watson 2008
Halecium erratum Galea, Försterra, Häussermann & Schories 2014
Halecium exaggeratum Peña Cantero, Boero & Piraino 2013
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fijiensis Watson 2015
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flexum Fraser 1948
Halecium fraseri Ralph 1958
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium harrimani Nutting 1901
Halecium humeriformis Galea & Schories 2014
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium insolens Fraser 1938
Halecium irregulare Bonnevie 1899
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium lamourouxianum (d'Orbigny 1842)
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocaulus Watson 2008
Halecium maximum Galea & Schories 2014
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium modestum Galea & Schories 2014
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium obovatum Watson 2018
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium pallens Jäderholm 1904
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium permodicum Calder 2017
Halecium planum Bonnevie 1901
Halecium platythecum Galea, Försterra & Häussermann 2014
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plicatum Galea 2015
Halecium praeparvum Calder 2017
Halecium profundum Calder & Vervoort 1998
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scandens Nutting 1906
Halecium scutum Clark 1976
Halecium secundum Jäderholm 1904
Halecium sessile Norman 1867
Halecium sibogae Billard 1929
Halecium speciosum Nutting 1901
Halecium stoloniferum Soto Angel & Peña Cantero 2015
Halecium tangaroa Peña Cantero 2017
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tenue Fraser 1938
Halecium textum Kramp 1911
Halecium tortile Bonnevie 1898
Halecium tortum Fraser 1938
Halecium tristaniensis Galea 2014
Halecium tubatum Watson 2008
Halecium undulatum Billard 1921
Halecium vagans Fraser 1938
Halecium vasiforme Fraser 1935
Halecium washingtoni Nutting 1901
Halecium wilsoni Calkins 1899
35 additional siblings truncated for brevity.
See the resource file for a full list.

GBIF classification

Animalia
Cnidaria
Hydrozoa
Leptothecata
Haleciidae
Halecium Oken 1815
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium amphibolum Watson 1993
Halecium annulatum Torrey 1902
Halecium antarcticum Vanhöffen 1910
Halecium arcticum Ronowicz & Schuchert 2007
Halecium articulosum Clark 1875
Halecium balei Fraser 1911
Halecium banyulense Motz-Kossowska 1912
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium birulai Spassky 1929
Halecium brashnikowi Linko 1911
Halecium bruniensis Watson 1975
Halecium capillare (Pourtalès 1867)
Halecium conicum Stechow 1919
Halecium corrugatissimum Trebilcock 1928
Halecium corrugatum Nutting 1899
Halecium crassicaule Fraser 1947
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium delicatulum Coughtrey 1876
Halecium densum Calkins 1899
Halecium dichotomum Allman 1888
Halecium diminutivum Fraser 1940
Halecium dubium Fraser 1943
Halecium dufresnae Millard 1977
Halecium dyssymetrum Billard 1929
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fasciculatum Fraser 1938
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flabellatum Fraser 1935
Halecium flexum Fraser 1948
Halecium fragile Hodgson 1950
Halecium fraseri Ralph 1958
Halecium fruticosum Fraser 1943
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium harrimani Nutting 1901
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium insolens Fraser 1938
Halecium interpolatum Ritchie 1907
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium laeve Kramp 1932
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium linkoi Antsulevich 1980
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocephalum Allman 1877
Halecium marsupiale Bergh 1887
Halecium mediterraneum Weismann 1883
Halecium minimum Schneider 1898
Halecium minutum Broch 1903
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium ochotense Linko 1911
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium perexiguum Hirohito 1995
Halecium petrosum Stechow 1919
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plumosum Hincks 1868
Halecium pusillum Sars 1856
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium repens Jäderholm 1907
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scutum Clark 1976
Halecium secundum Jäderholm 1904
Halecium sessile Norman 1867
Halecium sibogae Billard 1929
Halecium spatulum Watson 2000
Halecium speciosum Nutting 1901
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tensum Fraser 1943
Halecium tenue Fraser 1938
Halecium textum Kramp 1911
Halecium tortum Fraser 1938
Halecium undulatum Billard 1921
Halecium vagans Fraser 1938
Halecium vasiforme Fraser 1935
Halecium washingtoni Nutting 1901
Halecium wilsoni Calkins 1899
50 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Cnidaria Hatschek 1888
Medusozoa
Hydrozoa Owen 1843
Hydroidolina
Leptothecatae
Haleciidae
Halecium Oken 1815
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium annulatum Torrey 1902
Halecium articulosum Clark 1875
Halecium beanii (Johnston 1838)
Halecium beringi
Halecium bermudense Congdon 1907
Halecium capillare (Pourtalès 1869)
Halecium corrugatissimum Trebilcock 1928
Halecium corrugatum Nutting 1899
Halecium curvicaule von Lorenz 1886
Halecium delicatulum Coughtrey 1876
Halecium densum Calkins 1899
Halecium diminutivum Fraser 1940
Halecium dysymmetrum Billard 1929
Halecium exiguum Fraser 1938
Halecium expansum Trebilcock 1928
Halecium fasciculatum Fraser 1938
Halecium flexum Fraser 1938
Halecium fragile Hodgson 1950
Halecium fruticosum Fraser 1943
Halecium groenlandicum Kramp 1911
Halecium halecinum (Linnaeus 1758)
Halecium insolens Fraser 1938
Halecium kofoidi Torrey 1902
Halecium labrosum Alder 1859
Halecium lankesteri (Bourne 1890)
Halecium lenticulare Trebilcock 1928
Halecium macrocephalum Allman 1877
Halecium marsupiale
Halecium minutum Broch 1903
Halecium nanum Alder 1859
Halecium ochotense
Halecium ornatum Nutting 1901
Halecium paucinodum (Fraser 1947)
Halecium plumosum Hincks 1868
Halecium pusillum M. Sars 1850
Halecium pygmaeum Fraser 1911
Halecium reflexum Stechow 1919
Halecium regulare Fraser 1938
Halecium reversum Nutting 1901
Halecium scutum Clark 1877
Halecium sessile Norman 1867
Halecium speciosum Nutting 1901
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tenue Fraser 1938
Halecium undulatum Billard 1921
Halecium vagans Fraser 1938
Halecium washingtoni Nutting 1901
Halecium wilsoni Calkins 1899

NCBI

root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Cnidaria
Hydrozoa
Hydroidolina
Leptothecata
Haleciidae
Halecium
Halecium muricatum (this page)
Halecium beanii
Halecium delicatulum
Halecium halecinum
Halecium incertus
Halecium labrosum
Halecium lankesteri
Halecium lenticulare
Halecium mediterraneum
Halecium mirabile
Halecium petrosum
Halecium pusillum
Halecium sibogae
Halecium tenellum
unclassified Halecium

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Radiata
Cnidaria
Medusozoa
Hydrozoa
Hydroidolina
Leptomedusae
Haleciidae
Halecium
Halecium muricatum (this page)
Halecium annulatum
Halecium annuliforme
Halecium antarcticum
Halecium arcticum
Halecium articulosum
Halecium banyulense
Halecium banzare
Halecium beanii
Halecium bermudense
Halecium birulai
Halecium bithecum
Halecium brashnikowi
Halecium brevithecum
Halecium calderi
Halecium conicum
Halecium corrugatissimum
Halecium corrugatum
Halecium crinis
Halecium cymiforme
Halecium cymosum
Halecium delicatulum
Halecium densum
Halecium dichotomum
Halecium diminutivum
Halecium dubium
Halecium dufresnae
Halecium dyssymetrum
Halecium elegantulum
Halecium exiguum
Halecium expansum
Halecium fasciculatum
Halecium fjordlandicum
Halecium flexum
Halecium fraseri
Halecium frigidum
Halecium galeatum
Halecium gorgonoide
Halecium groenlandicum
Halecium halecinum
Halecium harrimani
Halecium inhacae
Halecium insolens
Halecium interpolatum
Halecium jaederholmi
Halecium kofoidi
Halecium labiatum
Halecium labrosum
Halecium laeve
Halecium lankesterii
Halecium lenticulare
Halecium lightbourni
Halecium linkoi
Halecium liouvillei
Halecium lucium
Halecium luteum
Halecium macrocaulus
Halecium macrocephalum
Halecium marsupiale
Halecium mediterraneum
Halecium minimum
Halecium minor
Halecium minutum
Halecium mirabile
Halecium mirandus
Halecium nanum
Halecium nullinodum
Halecium ochotense
Halecium ovatum
Halecium pallens
Halecium patagonicum
Halecium paucinodum
Halecium pearsonenese
Halecium perexiguum
Halecium petrosum
Halecium planum
Halecium plicatocarpum
Halecium plumosum
Halecium profundum
Halecium pusillum
Halecium pyriforme
Halecium regulare
Halecium repens
Halecium reversum
Halecium scalariformis
Halecium scutum
Halecium secundum
Halecium sessile
Halecium sibogae
Halecium tabulatum
Halecium tehuelchum
Halecium tenue
Halecium textum
Halecium tortile
Halecium tortum
Halecium tubatum
Halecium undulatum
Halecium vagans
Halecium vasiforme
Halecium washingtoni
Halecium wilsoni
46 additional siblings truncated for brevity.
See the resource file for a full list.

World Register of Marine Species

Animalia
Cnidaria
Hydrozoa
Leptothecata
Haleciidae
Halecium
Halecium muricatum (Ellis & Solander 1786) (this page)
Halecium amphibolum Watson 1993
Halecium annulatum Torrey 1902
Halecium antarcticum Vanhöffen 1910
Halecium articulosum Clark 1875
Halecium banyulense Motz-Kossowska 1912
Halecium beanii (Johnston 1838)
Halecium bermudense Congdon 1907
Halecium birulai Spassky 1929
Halecium brashnikowi Linko 1911
Halecium bruniensis Watson 1975
Halecium conicum Stechow 1919
Halecium corrugatissimum Trebilcock 1928
Halecium corrugatum Nutting 1899
Halecium crinis Stechow 1913
Halecium curvicaule Lorenz 1886
Halecium cymiforme Allman 1888
Halecium cymosum Fraser 1935
Halecium delicatulum Coughtrey 1876
Halecium densum Calkins 1899
Halecium dichotomum Allman 1888
Halecium diminutivum Fraser 1942
Halecium dubium Fraser 1941
Halecium dufresnae Millard 1977
Halecium dyssymetrum Billard 1929
Halecium exiguum Fraser 1948
Halecium expansum Trebilcock 1928
Halecium fasciculatum Fraser 1938
Halecium filicula Allman 1877
Halecium fjordlandicum Galea 2007
Halecium flabellatum Fraser 1935
Halecium flexum Fraser 1948
Halecium fragile Hodgson 1950
Halecium fraseri Ralph 1958
Halecium galeatum Billard 1937
Halecium groenlandicum Kramp 1911
Halecium halecinum (Linnaeus 1758)
Halecium harrimani Nutting 1901
Halecium humile Pictet 1893
Halecium incertus Naumov & Stepanjants 1962
Halecium inhacae Millard 1958
Halecium insolens Fraser 1938
Halecium interpolatum Ritchie 1907
Halecium irregulare Bonnevie 1899
Halecium jaederholmi Vervoort 1972
Halecium kofoidi Torrey 1902
Halecium labiatum Billard 1933
Halecium labrosum Alder 1859
Halecium laeve Kramp 1932
Halecium lankesterii (Bourne 1890)
Halecium lenticulare Trebilcock 1928
Halecium lightbourni Calder 1991
Halecium linkoi Antsulevich 1980
Halecium liouvillei Billard 1934
Halecium lucium Antsulevich 1979
Halecium luteum Watson 1975
Halecium macrocephalum Allman 1877
Halecium marsupiale Bergh 1887
Halecium mediterraneum Weismann 1883
Halecium minutum Broch 1903
Halecium mirabile Schydlowsky 1902
Halecium mirandus Antsulevich & Regel 1986
Halecium mutilum Allman 1876
Halecium nanum Alder 1859
Halecium nullinodum Fraser 1935
Halecium obovatum Watson 2018
Halecium ochotense Linko 1911
Halecium ornatum Nutting 1901
Halecium ovatum Totton 1930
Halecium pallens Jäderholm 1904
Halecium paucinodum (Fraser 1947)
Halecium pearsonenese Watson 1997
Halecium perexiguum Hirohito 1995
Halecium permodicum Calder 2017
Halecium petrosum Stechow 1919
Halecium plicatocarpum Vervoort & Watson 2003
Halecium plumosum Hincks 1868
Halecium praeparvum Calder 2017
Halecium profundum Calder & Vervoort 1998
Halecium pusillum (Sars 1857)
Halecium pyriforme Hirohito 1995
Halecium ralpha Watson & Vervoort 2001
Halecium reduplicatum (Fraser 1935)
Halecium regulare Fraser 1938
Halecium reversum Nutting 1901
Halecium scalariformis Billard 1929
Halecium scutum Clark 1977
Halecium secundum Jäderholm 1904
Halecium sessile Norman 1867
Halecium sibogae Billard 1929
Halecium spatulum Watson 2000
Halecium speciosum Nutting 1901
Halecium tangaroa Peña Cantero 2017
Halecium telescopicum Allman 1888
Halecium tenellum Hincks 1861
Halecium tensum Fraser 1941
Halecium tenue Fraser 1938
Halecium textum Kramp 1911
Halecium tortum Fraser 1938
Halecium tristaniensis Galea 2014
Halecium undulatum Billard 1921
35 additional siblings truncated for brevity.
See the resource file for a full list.
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