Fucus ceranoides: Difference between revisions

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''Fucus ceranoides'' is a species similar to other species of ''[[Fucus]]''. It is linear to about 1&nbsp;cm wide and is attached by a discoid holdfast. The branches grow to a length of 60&nbsp;cm and show a clear midrib. Its margin is entire and it differs from ''[[Fucus serratus]]'' in not having a serrated edge and unlike ''[[Fucus vesiculosus]]'' it does not have air vesicles, however irregular swellings gives it a resemblance to ''F. vesiculosus''. ''[[Fucus spiralis]]'' has spirally twisted fronds.<ref name="Newton 31">Newton, L. 1931. ''A Handbook of the British Seaweeds.'' British Museum, London</ref><ref name="Hardy 03">Hardy, F.G. and Guiry, M.D. 2003. ''A Check-list and Atlas of the Seaweeds of Britain and Ireland.'' British Phycological Society {{ISBN|0 9527115 16}}</ref>
''Fucus ceranoides'' is a species similar to other species of ''[[Fucus]]''. It is linear to about 1&nbsp;cm wide and is attached by a discoid holdfast. The branches grow to a length of 60&nbsp;cm and show a clear midrib. Its margin is entire and it differs from ''[[Fucus serratus]]'' in not having a serrated edge and unlike ''[[Fucus vesiculosus]]'' it does not have air vesicles, however irregular swellings gives it a resemblance to ''F. vesiculosus''. ''[[Fucus spiralis]]'' has spirally twisted fronds.<ref name="Newton 31">Newton, L. 1931. ''A Handbook of the British Seaweeds.'' British Museum, London</ref><ref name="Hardy 03">Hardy, F.G. and Guiry, M.D. 2003. ''A Check-list and Atlas of the Seaweeds of Britain and Ireland.'' British Phycological Society {{ISBN|0 9527115 16}}</ref>


==Distribution==
== Distribution ==
On the shores of [[Ireland]] and [[Great Britain]] including the [[Isle of Man]] and the [[Shetlands]].<ref name="Hardy 03"/>
Fucoids have no planktonic dispersal stages, restricting gamete dispersal. <ref>{{Cite journal|last=Serrão, et. al|first=|date=1997|title=Gamete dispersal and pre-recruitment mortality in Baltic Fucus vesiculosus|url=|journal=Phycologia|volume=36|pages=101-102|via=}}</ref> They can be found on the shores of [[Ireland]] and [[Great Britain]] including the [[Isle of Man]] and the [[Shetlands]].<ref name="Hardy 03"/>
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Revision as of 19:56, 12 April 2019

Fucus ceranoides
Scientific classification
(unranked):
Superphylum:
Class:
Order:
Family:
Genus:
Species:
F. ceranoides
Binomial name
Fucus ceranoides

Fucus ceranoides is a species of brown algae found in the littoral zone of the sea shore.[1]

Description

Fucus ceranoides is a species similar to other species of Fucus. It is linear to about 1 cm wide and is attached by a discoid holdfast. The branches grow to a length of 60 cm and show a clear midrib. Its margin is entire and it differs from Fucus serratus in not having a serrated edge and unlike Fucus vesiculosus it does not have air vesicles, however irregular swellings gives it a resemblance to F. vesiculosus. Fucus spiralis has spirally twisted fronds.[2][3]

Distribution

Fucoids have no planktonic dispersal stages, restricting gamete dispersal. [4] They can be found on the shores of Ireland and Great Britain including the Isle of Man and the Shetlands.[3]

Habitat

Fucus ceranoides is restricted to estuarine intertidal habitats under fluctuating salinities. The modern distribution of Fucus ceranoides ranges from Portugal to Norway and Iceland. [5][6][7] This includes the rocky shores in the littoral generally where fresh water flows into the sea, brackish water in sheltered bays.[2][3][8]

References

  1. ^ Lewis, J.R. 1964. The Ecology of Rocky Shores. The English Universities Press Ltd.
  2. ^ a b Newton, L. 1931. A Handbook of the British Seaweeds. British Museum, London
  3. ^ a b c Hardy, F.G. and Guiry, M.D. 2003. A Check-list and Atlas of the Seaweeds of Britain and Ireland. British Phycological Society ISBN 0 9527115 16
  4. ^ Serrão; et al. (1997). "Gamete dispersal and pre-recruitment mortality in Baltic Fucus vesiculosus". Phycologia. 36: 101–102. {{cite journal}}: Explicit use of et al. in: |last= (help)
  5. ^ Neiva, João; Pearson, Gareth A.; Valero, Myriam; Serrão, Ester A. (2012-01-18). "Drifting fronds and drifting alleles: range dynamics, local dispersal and habitat isolation shape the population structure of the estuarine seaweed Fucus ceranoides". Journal of Biogeography. 39 (6): 1167–1178. doi:10.1111/j.1365-2699.2011.02670.x. ISSN 0305-0270.
  6. ^ Lein, Tor Eiliv (1984-10-31). "Distribution, reproduction, and ecology of Fucus ceranoides L. (Phaeophyceae) in Norway". Sarsia. 69 (2): 75–81. doi:10.1080/00364827.1984.10420592. ISSN 0036-4827.
  7. ^ Munda, Ivka M. (1999-02-01). "The benthic algal vegetation of land-locked fjords in southeastern Iceland". Hydrobiologia. 393 (0): 169. doi:10.1023/A:1003565309759. ISSN 1573-5117.
  8. ^ Morton, O. 2003. The marine macroalgae of County Donegal, Ireland. Bulletin Irish biogeographical Society 27: 3 - 164

External links