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Euastrum Ehrenberg ex Ralfs, 1848 
AphiaID: 577667

Classification: Biota > Plantae (Kingdom) > Viridaeplantae (Subkingdom) > Streptophyta (Infrakingdom) > Charophyta (Phylum) > Zygnematophyceae (Class) > Zygnematales (Order) > Desmidiaceae (Family)
Status accepted
Record
status
 Checked by Taxonomic Editor
Rank Genus
Parent Desmidiaceae Ralfs, 1848
Sources  basis of record: Li WKW, Andersen RA, Gifford DJ, Incze LS, Martin JL, et al. (2011) Planktonic Microbes in the Gulf of Maine Area. PLoS ONE 6(6): e20981. doi:10.1371/ journal.pone.0020981, available online at http://dx.doi.org/10.1371/journal.pone.0020981 [details] [full text]

additional source: Algaebase, available online at http://www.algaebase.org [details]

Direct child
taxa

[show all]
 Species Euastrum aboense Elfving, 1881
Species Euastrum abruptum Nordstedt, 1870
Species Euastrum acanthophorum W.B.Turner
Species Euastrum ampullaceum Ralfs, 1848
Species Euastrum angolense (West & G.S.West) Willi Krieger
Species Euastrum ansatum Ehrenberg ex Ralfs, 1848
Species Euastrum ansatum Ralfs
Species Euastrum arciferum Borge
Species Euastrum asperum Borge
Species Euastrum attenuatum F.Wolle
Species Euastrum bainsii D.B.Williamson
Species Euastrum biceps F.E.Fritsch & M.F.Rich
Species Euastrum bidentatum Nägeli, 1849
Species Euastrum bilobum J.Lütkemüller
Species Euastrum bimorsum West & G.S.West
Species Euastrum binale Ehrenberg ex Ralfs, 1848
Species Euastrum binale (Turp.) Ehrenberg ex Ralfs, 1848
Species Euastrum bipapillatum R.L.Grönblad
Species Euastrum biscrobiculatum (Wolosz.) Coesel, 2007
Species Euastrum biverrucosum A.A.Gontcharov & M.M.Watanabe
Species Euastrum boldtii Schmidle, 1896
Species Euastrum bombayense
Species Euastrum borgeanum A.M.Scott & Prescott
Species Euastrum brasiliense Borge, 1903
Species Euastrum brevisinuosum (Nordstedt) Kouwets, 1984
Species Euastrum bullatum Playfair, 1907
Species Euastrum calodermum F.Gay, 1884
Species Euastrum capense F.E.Fritsch
Species Euastrum carduetum
Species Euastrum ceylanicum (West & G.S.West) Krieger, 1937
Species Euastrum circulare Hassall ex Ralfs, 1848
Species Euastrum coeselii Kouwets, 1987
Species Euastrum concavum K.Förster & Eckert, 1964
Species Euastrum conicum Playfair
Species Euastrum coralloides Joshua
Species Euastrum cordatum Ehrenberg
Species Euastrum cornubiense West & G.S.West
Species Euastrum cosmarioides West & G.S.West
Species Euastrum crameri Raciborski
Species Euastrum crassangulatum Børgesen, 1891
Species Euastrum crassicole Lundell
Species Euastrum crassicolle P.Lundell, 1871
Species Euastrum crassum Ralfs, 1848
Species Euastrum crassum (Brébisson) Kütz.ex Ralfs, 1848
Species Euastrum crenatum Kützing ex J.Ralfs, 1848
Species Euastrum crispulum (Nordstedt) West & G.S.West
Species Euastrum croasdaleae
Species Euastrum cruciforme
Species Euastrum crux-melitensis Ehrenberg, 1832
Species Euastrum cuneatum Jenner, 1848
Species Euastrum cuspidatum Wolle
Species Euastrum decemdentatum Nägeli, 1849
Species Euastrum decemgibbosum Willi Krieger
Species Euastrum degii D.B.Williamson
Species Euastrum deminutum Playfair
Species Euastrum denticulatum F.Gay, 1884
Species Euastrum didelta Turpin ex Ralfs, 1848
Species Euastrum dilatatum Nägeli
Species Euastrum diplostauron Skuja
Species Euastrum divaricatum P.Lundell, 1871
Species Euastrum divergens Joshua, 1886
Species Euastrum doliforme West & G.S.West
Species Euastrum dubium Nägeli, 1849
Species Euastrum elegans Ralfs, 1848
Species Euastrum elegans (Brébisson) Kütz.
Species Euastrum elegans (Brébisson) Kütz.
Species Euastrum elobatum (P.Lundell) J.Roy emend.Kouwets, 1984
Species Euastrum elongatum (Nordstedt) Krieger, 1937
Species Euastrum engleri
Species Euastrum erosum P.Lundell, 1871
Species Euastrum eulobatum E.Messikommer
Species Euastrum euteles Skuja, 1976
Species Euastrum evolutum (Nordstedt) West & G.S.West
Species Euastrum exile Joshua
Species Euastrum fissum West & G.S.West
Species Euastrum fittkaui K.Förster ex P.F.M.Coesel
Species Euastrum gayanum De Toni, 1889
Species Euastrum gemmatum Ralfs, 1848
Species Euastrum gemmatum (Brébisson) Ralfs, 1844
Species Euastrum germanicum (Schmidle) Willi Krieger
Species Euastrum giganteum (Wood) Nordstedt
Species Euastrum groenbladii (Messik.) Coesel, 1984
Species Euastrum gutwinskii C.Bernard, 1908
Species Euastrum guyanense (Y.Thérézien) P.F.M.Coesel
Species Euastrum haplos Skuja, 1976
Species Euastrum hexagonum West & G.S.West
Species Euastrum holocystoides Nordstedt, 1887
Species Euastrum horikawae Hinode
Species Euastrum humbertii P.Bourrelly, 1946
Species Euastrum humerosum Ralfs, 1848
Species Euastrum hypochondrum Nordstedt
Species Euastrum incavatum W.Joshua & Nordstedt
Species Euastrum incertum F.E.Fritsch & M.F.Rich
Species Euastrum incrassatum Nordstedt, 1887
Species Euastrum incrassum Nordstedt, 1887
Species Euastrum inerme (Ralfs) P.Lundell, 1871
Species Euastrum inermius (Nordstedt) W.B.Turner
Species Euastrum insigne Hassall ex Ralfs, 1848
Species Euastrum insulare (Wittrock) J.Roy, 1877
Species Euastrum intermedium Cleve, 1864
Species Euastrum irregulare Maskell, 1889
Species Euastrum jenneri W.Archer., 1861
Species Euastrum johnsonii West & G.S.West
Species Euastrum kolpodum M.Dingley, 2004
Species Euastrum labrys Coesel
Species Euastrum lacustre (Messikommer) Coesel, 1984
Species Euastrum lagynion Skuja, 1976
Species Euastrum lapponicum Schmidle, 1898
Species Euastrum laticolle G.S.West, 1912
Species Euastrum latipediforme Scott ex Croasdale
Species Euastrum latipes Nordstedt
Species Euastrum latum E.Messikommer, 1942
Species Euastrum ligatum West & G.S.West, 1902
Species Euastrum lobulatum Brébisson, 1856
Species Euastrum longicolle Nordstedt
Species Euastrum luetkemuelleri F.Ducellier, 1918
Species Euastrum luetzelburgii Willi Krieger
Species Euastrum madagascariense
Species Euastrum mammatum Maskell, 1889
Species Euastrum margaritaceum Ehrenberg
Species Euastrum margaritiferum (Turpin) Ehrenberg
Species Euastrum membraniporum Willi Krieger
Species Euastrum minutissimum West & G.S.West
Species Euastrum mirum Behre
Species Euastrum moebii (Borge) A.M.Scott & Prescott
Species Euastrum mononcylum (Nordstedt) M.Raciborski
Species Euastrum montanum West & G.S.West, 1905
Species Euastrum montanum West & G.S.West
Species Euastrum nasiferum R.Grönblad & A.M.Scott
Species Euastrum obesum Joshua, 1886
Species Euastrum oblongum Ralfs, 1848
Species Euastrum oblongum (Greville) J.Ralfs, 1844
Species Euastrum occidentale West & G.S.West
Species Euastrum octogibbosum Willi Krieger
Species Euastrum panamense P.F.M.Coesel
Species Euastrum pecten Ehrenberg, 1832
Species Euastrum pectinatum Ralfs, 1848
Species Euastrum pehrii G.Beck
Species Euastrum pictum Børgesen, 1891
Species Euastrum pingue Elfving
Species Euastrum pinnatum Ralfs, 1848
Species Euastrum pinque Elfving
Species Euastrum pittacium Brébisson, 1856
Species Euastrum platycerum Reinsch
Species Euastrum plesiocoralloides West & G.S.West
Species Euastrum praemorsum (Nordstedt) Schmidle, 1898
Species Euastrum protractum Nägeli, 1849
Species Euastrum pseudoboldtii R.L.Grönblad
Species Euastrum pseudocoralloides F.E.Fritsch, 1918
Species Euastrum pseudodubium Messikommer, 1942
Species Euastrum pseudojenneri A.M.Scott & Prescott
Species Euastrum pseudopyramidatum
Species Euastrum pseudotuddalense Messikommer, 1942
Species Euastrum pulchellum Brébisson, 1856
Species Euastrum pulcherrimum West & G.S.West
Species Euastrum quadratum Nordstedt
Species Euastrum quadriceps Nordstedt
Species Euastrum quadrilobum
Species Euastrum quadrioculatum West & G.S.West, 1897
Species Euastrum quebecense Irénée-Marie
Species Euastrum rangoonense Skuja
Species Euastrum rectangulare Fritsch & M.F.Rich
Species Euastrum retusum Kützing ex Nägeli, 1849
Species Euastrum retusum Kützing, 1845
Species Euastrum rosulatum M.Dingley, 2004
Species Euastrum rotundum Maskell, 1889
Species Euastrum sachlanii A.M.Scott & Prescott
Species Euastrum schweickerdtii Claassen
Species Euastrum sculptum Ehrenberg ex Ralfs, 1848
Species Euastrum sendtnerianum Reinsch, 1866
Species Euastrum serratum Joshua
Species Euastrum sibiricum Boldt
Species Euastrum sibiricum Boldt, 1885
Species Euastrum sinuosum Lenormand ex W.Archer, 1861
Species Euastrum speciosum
Species Euastrum spetbergense (Nordstedt) Krieger, 1937
Species Euastrum sphyroides Nordstedt, 1888
Species Euastrum spinulosum Delponte, 1876
Species Euastrum subalpinum Messikommer, 1935
Species Euastrum subamoenum Schmidle, 1894
Species Euastrum subangulosum Skuja, 1976
Species Euastrum subbinale E.Messikommer
Species Euastrum subincisum Reinsch
Species Euastrum subinsulare C.C.Jao, 1949
Species Euastrum subintegrum Nordstedt
Species Euastrum sublobatum Brébisson ex Ralfs, 1848
Species Euastrum subpictum C.C.Jao, 1949
Species Euastrum subporrectum C.C.Jao, 1949
Species Euastrum subrostratum West & G.S.West
Species Euastrum subtrilobulatum K.Förster & F.Eckert
Species Euastrum transiens F.Gay, 1884
Species Euastrum triangulare
Species Euastrum tuddalense K.M.Strøm
Species Euastrum turgidum G.C.Wallich
Species Euastrum turneri West, 1892
Species Euastrum turnerii West
Species Euastrum umbonatum
Species Euastrum undulata (Nordstedt) Kurt Först.
Species Euastrum undulatum Playfair, 1907
Species Euastrum validum West & G.S.West, 1896
Species Euastrum ventricosum P.Lundell, 1871
Species Euastrum verrucosum Ehrenberg ex Ralfs, 1848
Species Euastrum verucosum Ehrenberg
Species Euastrum vigrense Ryppowa, 1927
Species Euastrum vinnulum A.M.Scott & Prescott
Species Euastrum webbianum W.B.Turner

Species Euastrum affine Ralfs ex Ralfs, 1848 accepted as Euastrum humerosum var. affine (Ralfs) Raciborski, 1885
Species Euastrum amoenum F.Gay, 1884 accepted as Euastrum denticulatum F.Gay, 1884
Species Euastrum angulatum Perty, 1852 accepted as Cosmarium angulatum (Perty) Rabenhorst, 1868
Species Euastrum angustatum (Wittrock) Lagerheim accepted as Cosmarium pokornyanum var. trigonum (Nordstedt) Krieger & Gerloff, 1965
Species Euastrum anomalum F.Gay, 1884 accepted as Cosmarium decedens (Reinsch) Raciborski, 1889
Species Euastrum ansatum Ehrenberg, 1832 accepted as Cosmarium ansatum (Ehrenberg) Corda, 1839 accepted as Euastrum ansatum Ehrenberg ex Ralfs, 1848
Species Euastrum apiculatum Ehrenberg, 1833 accepted as Micrasterias apiculata Meneghini ex Ralfs, 1848
Species Euastrum bicuneatum F.Gay, 1884 accepted as Cosmarium bicuneatum (F.Gay) Nordstedt, 1889
Species Euastrum bigorrense (F.Gay) J.Comère, 1901 accepted as Cosmarium tetragonum var. lundellii Cooke, 1887
Species Euastrum binale Ralfs accepted as Euastrum dubium Nägeli, 1849
Species Euastrum bioculatum (Brébisson & P.Godey) Kützing, 1845 accepted as Cosmarium bioculatum Brébisson ex Ralfs, 1848
Species Euastrum botrytis (Ralfs) Nägeli, 1849 accepted as Cosmarium botrytis Meneghini ex Ralfs, 1848
Species Euastrum campanulatum Playfair accepted as Euastrum sinuosum var. campanulatum (Playfair) Playfair
Species Euastrum celatum F.Gay, 1884 accepted as Cosmarium humile Nordstedt ex De Toni, 1889
Species Euastrum compactum Wolle, 1884 accepted as Euastrum elegans var. compactum (Wolle) Willi Krieger
Species Euastrum concinnum Rabenhorst, 1863 accepted as Cosmarium angulosum var. concinnum (Rabenhorst) West & G.S.West, 1901
Species Euastrum crenatum (Ralfs) F.Gay, 1848 accepted as Cosmarium crenatum Ralfs ex Ralfs, 1848
Species Euastrum decedens (Reinsch) Roy, 1883 accepted as Cosmarium decedens (Reinsch) Raciborski, 1889
Species Euastrum decorum F.Gay, 1884 accepted as Cosmarium caelatum Ralfs, 1848
Species Euastrum depressum Nägeli, 1849 accepted as Cosmarium depressum (Nägeli) P.Lundell, 1871
Species Euastrum dideltoides (Raciborski) Playfair accepted as Euastrum quadriceps var. dideltoides Raciborski
Species Euastrum ehrenbergii A.K.J.Corda, 1839 accepted as Stauridium tetras (Ehrenberg) E.Hegewald, 2005
Species Euastrum ellipticum F.Gay accepted as Cosmarium gayanum De Toni, 1889
Species Euastrum formosum Wolle, 1880 accepted as Euastrum gayanum De Toni, 1889
Species Euastrum gangense Turner, 1892 accepted as Euastrum sinuosum var. gangense (Turner) Krieger, 1892
Species Euastrum granatum (Brebisson ex Ralfs) F.Gay accepted as Cosmarium granatum Brébisson ex Ralfs, 1848
Species Euastrum hexagonum Corda, 1835 accepted as Stauridium tetras (Ehrenberg) E.Hegewald, 2005
Species Euastrum holmiense (P.Lundell) F.Gay accepted as Cosmarium holmiense P.Lundell, 1871
Species Euastrum humile F.Gay, 1884 accepted as Cosmarium humile Nordstedt ex De Toni, 1889
Species Euastrum impressulum (Elving) F.Gay accepted as Cosmarium impressulum Elfving, 1881
Species Euastrum intermedium F.Gay, 1884 accepted as Euastrum transiens F.Gay, 1884
Species Euastrum laeve (Rabenhorst) F.Gay accepted as Cosmarium laeve Rabenhorst, 1868
Species Euastrum latum Willi Krieger & A.M.Scott, 1957 accepted as In quarantine: not visible on public site
Species Euastrum leiodermum F.Gay, 1884 accepted as Cosmarium laeve Rabenhorst, 1868
Species Euastrum magninii Viret accepted as Euastrum pectinatum Ralfs, 1848
Species Euastrum mamillosum Wolle accepted as Euastrum insigne Hassall ex Ralfs, 1848
Species Euastrum margaritiferum (Meneghini ex Ralfs) Nägeli, 1849 accepted as Cosmarium margaritiferum Meneghini ex Ralfs, 1848
Species Euastrum meneghinii (Ralfs) F.Gay accepted as Cosmarium meneghinii Brébisson ex Ralfs, 1848
Species Euastrum multigibberum Nordstedt, 1887 accepted as Xanthidium multigibberum (Nordstedt) Skuja, 1976
Species Euastrum muricatum Bailey, 1846 accepted as Micrasterias muricata Bailey ex J.Ralfs, 1848
Species Euastrum naegelianum (Brébisson) F.Gay accepted as Cosmarium naegelianum Brébisson, 1856
Species Euastrum naeglianum Brébisson accepted as Cosmarium naegelianum Brébisson, 1856
Species Euastrum nitidulum (De Notaris) F.Gay accepted as Cosmarium nitidulum De Notaris, 1867
Species Euastrum octocorne (Ehrenberg) Kützing, 1845 accepted as Octacanthium octocorne (Ralfs) Compère, 1996
Species Euastrum phaseolus (Ralfs) F.Gay accepted as Cosmarium phaseolus Brébisson ex Ralfs, 1848
Species Euastrum polygonum Nägeli, 1849 accepted as Cosmarium polygonum (Nägeli) W.Archer, 1861
Species Euastrum pseudobotrytis F.Gay, 1884 accepted as Cosmarium pseudobotrytis F.Gay, 1884
Species Euastrum pusillum Brébisson, 1856 accepted as Heimansia pusilla (L.Hilse) Coesel, 1993
Species Euastrum pyramidatum West, 1892 accepted as Euastrum crispulum (Nordstedt) West & G.S.West
Species Euastrum quadratulum F.Gay, 1884 accepted as Cosmarium quadratulum (F.Gay) De Toni, 1889
Species Euastrum retusum J.A.M.Perty accepted as Cosmarium retusum (Perty) Rabenhorst, 1868
Species Euastrum richteri Schmidle, 1894 accepted as Euastropsis richteri (Schmidle) Lagerheim, 1895
Species Euastrum rostratum Ralfs ex Ralfs accepted as Euastrum bidentatum f. bidentatum Nägeli, 1849 accepted as Euastrum bidentatum Nägeli, 1849
Species Euastrum rota Ehrenberg, 1832 accepted as Micrasterias truncata (Corda) Brébisson ex Ralfs, 1848
Species Euastrum rotundatum F.Gay, 1884 accepted as Cosmarium rotundatum (F.Gay) De Toni, 1889
Species Euastrum rotundum Playfair, 1907 accepted as Euastrum ansatum Ehrenberg ex Ralfs, 1848
Species Euastrum rupestre Nägeli, 1849 accepted as Cosmarium rupestre (Nägeli) W.Archer, 1861
Species Euastrum scitum West, 1892 accepted as Cosmarium nasutum Nordstedt, 1872
Species Euastrum semiradiatum Kützing, 1845 accepted as Micrasterias truncata var. semiradiata (Kützing) Wolle, 1884
Species Euastrum simplex F.Gay, 1884 accepted as Cosmarium simplex (F.Gay) De Toni
Species Euastrum sinuosum Kützing, 1849 accepted as Cosmarium crenatum Ralfs ex Ralfs, 1848
Species Euastrum snowdoniense W.B.Turner, 1893 accepted as Euastrum dubium var. snowdoniense (W.B.Turner) West & G.S.West, 1905
Species Euastrum spectabile (De Notaris) F.Gay accepted as Cosmarium caelatum var. spectabile (De Notaris) Nordstedt, 1876
Species Euastrum spinosum J.Ralfs, 1848 accepted as Euastrum elegans var. spinosum Ralfs, 1848
Species Euastrum subcuneatum Schmidle accepted as Cosmarium plicatum var. subcuneatum (Schmidle) Krieger & Gerloff, 1969
Species Euastrum tetragonum Nägeli, 1849 accepted as Cosmarium tetragonum (Nägeli) W.Archer, 1861
Species Euastrum trapezicum Börgesen, 1890 accepted as Euastrum obesum var. trapezicum (Börgesen) Krieger, 1937
Species Euastrum triangulum Playfair accepted as Euastrum quadriceps var. triangulum (Playfair) Playfair
Species Euastrum truncatellum Perty accepted as Cosmarium truncatellum (Perty) Rabenhorst, 1868
Species Euastrum undulosum Maskell, 1889 accepted as Euastrum elongatum (Nordstedt) Krieger, 1937
Species Euastrum ungerianum Naegeli, 1849 accepted as Cosmarium ungerianum (Nägeli) De Bary, 1858
Species Euastrum venustum Brébisson, 1856 accepted as Cosmarium venustum (Brébisson) W.Archer, 1861
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LSID urn:lsid:marinespecies.org:taxname:577667
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2011-07-27 09:13:03Z  created  Guiry, Michael D.
  
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  Citation: Guiry, Michael D. (2013). Euastrum Ehrenberg ex Ralfs, 1848. In: Guiry, M.D. & Guiry, G.M. (2013). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=577667 on 2013-05-19
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 3.0 License