title: Halecium
text: Halecium is een geslacht van hydroïdpoliepen uit de familie van de Haleciidae.
  
  Soorten 
   Halecium amphibolum Watson, 1993
   Halecium annulatum Torrey, 1902
   Halecium antarcticum Vanhöffen, 1910
   Halecium arcticum Ronowicz & Schuchert, 2007
   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 bithecum Watson, 2005
   Halecium brashnikowi Linko, 1911
   Halecium brevithecum Watson, 2008
   Halecium bruniensis Watson, 1975
   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, 1940
   Halecium dubium Fraser, 1943
   Halecium dufresnae Millard, 1977
   Halecium dyssymetrum Billard, 1929
   Halecium elegantulum Watson, 2008
   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 frigidum Peña Cantero, 2010
   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 macrocaulus Watson, 2008
   Halecium macrocephalum Allman, 1877
   Halecium marsupiale Bergh, 1887
   Halecium mediterraneum Weismann, 1883
   Halecium minimum Schneider, 1898
   Halecium minor Fraser, 1935
   Halecium minutum Broch, 1903
   Halecium mirabile Schydlowsky, 1902
   Halecium mirandus Antsulevich & Regel, 1986
   Halecium muricatum (Ellis & Solander, 1786)
   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 petrosum Stechow, 1919
   Halecium planum Bonnevie, 1901
   Halecium plicatocarpum Vervoort & Watson, 2003
   Halecium plumosum Hincks, 1868
   Halecium profundum Calder & Vervoort, 1998
   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, 1866
   Halecium sibogae Billard, 1929
   Halecium singulare (Billard, 1929)
   Halecium spatulum Watson, 2000
   Halecium speciosum Nutting, 1901
   Halecium tabulatum Watson, 2005
   Halecium telescopicum Allman, 1888
   Halecium tenellum Hincks, 1861
   Halecium tensum Fraser, 1943
   Halecium tenue Fraser, 1938
   Halecium textum Kramp, 1911
   Halecium tortile Bonnevie, 1898
   Halecium tortum Fraser, 1938
   Halecium tubatum Watson, 2008
   Halecium undulatum Billard, 1921
   Halecium vagans Fraser, 1938
   Halecium vasiforme Fraser, 1935
   Halecium washingtoni Nutting, 1901
   Halecium wilsoni Calkins, 1899
   Halecium annuliforme Galea & Schories, 2012
  
  Haleciidae