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词条 Coomsaharn char
释义

  1. Taxonomy

     Name 

  2. Biology

  3. History

  4. References

{{speciesbox
| image =
| status = VU
| status_system = IUCN3.1
| status_ref = [1]
| genus = Salvelinus
| species = fimbriatus
| authority = Regan, 1908[2]
| synonyms =
}}

The Coomsaharn char (Salvelinus fimbriatus; the spellings Coomasaharn and charr are also used; {{Lang-ga|ruabhreac Chom Sathairn}}) is a species of lacustrine char fish in the family Salmonidae.[3]

It is only located in Lough Coomsaharn, County Kerry, Ireland.[4][5]

{{Location map | Island of Ireland
| relief = yes
| width = 250
| caption = Location of Lough Coomsaharn in Ireland
| lat_deg = 51.992106
| lon_deg = -9.996643
| label1 = Lough Coomsaharn
}}

Taxonomy

Name

The English word "char[r]" is thought to derive from Old Irish ceara/cera meaning "[blood] red,"[6] referring to its pink-red underside.[7][8] This would also connect with its Welsh name torgoch, "red belly."[9]

Lough Coomsaharn ({{IPAc-en|ˌ|k|uː|m|ə|ˈ|s|æ|h|ər|ən}}) derives its name from the Irish Com Sathairn, "hollow of Saturday(?)".[10]

Biology

Salvelinus fimbriatus spawns in November/December and feeds on zooplankton. It is distinguished from other Salvelinus in Ireland by large eyes,[11] having 27–30 gill rakers, with 16–20 on the lower part (hence the species name fimbriatus, "fringed").[12] Also, its body depth is 20–25% of snout length, the snout is conical, and the lower jaw is not included in the upper one; an adaptation that helps it to feed on plankton.[13]

History

The Coomsaharn char are a remnant fish of the Last Ice Age.[14]

References

1. ^{{cite web|url=http://www.iucnredlist.org/details/135411/0|title=Salvelinus fimbriatus|website=www.iucnredlist.org}}
2. ^{{cite web|url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=1018030|title=WoRMS - World Register of Marine Species - Salvelinus fimbriatus Regan, 1908|website=www.marinespecies.org}}
3. ^{{cite web|url=https://books.google.com/?id=G_1UAAAAMAAJ&q=Coomasaharn+char&dq=Coomasaharn+char|title=The Irish Naturalists' Journal|first1=J. A. Sidney|last1=Stendall|first2=Mary P. H.|last2=Kertland|date=27 February 1961|publisher=I.N.J. Committee.|via=Google Books}}
4. ^{{cite web|url=https://books.google.com/?id=vNYZAAAAMAAJ&q=Coomasaharn+char&dq=Coomasaharn+char|title=Proceedings of the Royal Irish Academy: Mathematical and physical sciences|first=Royal Irish|last=Academy|date=27 February 2018|publisher=|via=Google Books}}
5. ^{{cite book|url=https://books.google.com/?id=_upFDwAAQBAJ&pg=PT93&dq=Coomasaharn+char#v=onepage&q=Coomasaharn+char&f=false|title=Killarney to Valentia Island – The Iveragh Peninsula: A Walking Guide|first=Adrian|last=Hendroff|date=30 March 2015|publisher=The Collins Press|via=Google Books|isbn=9781848895522}}
6. ^{{cite web|url=http://edil.qub.ac.uk/8734|title=eDIL - Irish Language Dictionary|last=edil@qub.ac.uk|website=edil.qub.ac.uk}}
7. ^{{cite book|url=https://books.google.com/?id=jeeGAAAAQBAJ&pg=PA103&lpg=PA103&dq=cierran+char#v=onepage&q=cierran+char&f=false|title=An Etymological Dictionary of the English Language|first=Walter W.|last=Skeat|date=15 February 2013|publisher=Courier Corporation|via=Google Books|isbn=9780486317656}}
8. ^{{cite book|url=https://books.google.com/?id=gxU39E56bvIC&pg=PT578&lpg=PT578&dq=cierran+char#v=onepage&q=cierran+char&f=false|title=Chambers's Twentieth Century Dictionary (part 1 of 4: A-D)|last=Various|publisher=Library of Alexandria|via=Google Books|isbn=9781465562883}}
9. ^{{cite book|url=https://books.google.com/?id=fj_CAgAAQBAJ&pg=RA1-PA282&lpg=RA1-PA282&dq=cierran+char+fish#v=onepage&q=cierran+char+fish&f=false|title=An Etymological Dictionary of Modern English|first=Ernest|last=Weekley|date=5 March 2013|publisher=Courier Corporation|via=Google Books|isbn=9780486122878}}
10. ^{{cite web|url=https://www.logainm.ie/en/22283|title=Com Sathairn/Coomasaharn|website=Logainm.ie}}
11. ^{{cite web|url=https://books.google.com/?id=GpE_AAAAYAAJ&q=Coomasaharn+char&dq=Coomasaharn+char|title=Fishlore: British Freshwater Fishes|first=Alexander Francis Magri|last=MacMahon|date=27 February 2018|publisher=Penguin Books|via=Google Books}}
12. ^{{Cite journal | doi=10.1111/j.1600-0633.2006.00163.x|title = The Coomasaharn char, a morphometrically highly specialised form of Salvelinus alpinus in Ireland| journal=Ecology of Freshwater Fish| volume=16| pages=41–46|year = 2007|last1 = Cullen|first1 = P.| last2=McCarthy| first2=T. K.| last3=Doherty| first3=D.}}
13. ^{{cite journal|url=https://www.researchgate.net/publication/227850056|title=The Coomasaharn char, a morphometrically highly specialised form of Salvelinus alpinus in Ireland|first1=P|last1=Cullen|first2=T|last2=Mccarthy|first3=D|last3=Doherty|date=1 March 2007|journal=Ecology of Freshwater Fish|volume=16|pages=41–46|via=ResearchGate|doi=10.1111/j.1600-0633.2006.00163.x}}
14. ^{{cite web|url=http://www.haukesteinberg.com/p1004927512/h32623415#h32623415|title=Ireland - Lake Coomasaharn|publisher=}}
{{Trouts}}{{Coord|51.992106|-9.996643|display=title}}{{Taxonbar|from=Q5522221}}{{DEFAULTSORT:Salvelinus fimbriatus}}

3 : Salvelinus|Endemic freshwater fish of Ireland|Fish described in 1908

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