Cambarus bartonii: Difference between revisions
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{{Taxobox |
{{Italic title}}{{Taxobox |
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| name = ''Cambarus bartonii'' |
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| status = LC |
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| status_system = iucn3.1 |
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| regnum = [[Animal]]ia |
| regnum = [[Animal]]ia |
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| phylum = [[Arthropod]]a |
| phylum = [[Arthropod]]a |
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| binomial = ''Cambarus bartonii'' |
| binomial = ''Cambarus bartonii'' |
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| binomial_authority = ([[Johan Christian Fabricius|Fabricius]], 1798) |
| binomial_authority = ([[Johan Christian Fabricius|Fabricius]], 1798) |
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| ⚫ | | synonyms_ref = <ref name="Fetzner">{{cite web |url=http://iz.carnegiemnh.org/crayfish/NewAstacidea/species.asp?g=Cambarus&s=bartonii&ssp=bartonii |title=''Cambarus'' (''Cambarus'') ''bartonii bartonii'' (Fabricius, 1798) |work=Crayfish Taxon Browser |author=James W. Fetzner, Jr. |publisher=[[Carnegie Museum of Natural History]] |date=December 6, 2006}}</ref> |
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| synonyms = |
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'' |
*''Astacus ciliaris'' <small>Rafinesque, 1817</small> |
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*''Cambarus montanus'' <small>Girard, 1852</small> |
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'''''Cambarus bartonii''''' is a [[species]] of [[crayfish]] native to eastern [[North America]], where it is called the ''common crayfish'' |
'''''Cambarus bartonii''''' is a [[species]] of [[crayfish]] native to eastern [[North America]], where it is called the ''common crayfish''<ref name="Fetzner"/> or ''Appalachian brook crayfish''.<ref name="serve">{{cite web |url=http://www.natureserve.org/explorer/servlet/NatureServe?searchName=CAMBARUS+BARTONII+ |title=Comprehensive report: ''Cambarus bartonii'' - (Fabricius, 1798) |work=NatureServe Explorer |accessdate=August 20, 2007}}</ref> |
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''C. bartonii'' was the first crayfish to be described from North America, when [[Johan Christian Fabricius]] published it under the name ''Astacus Bartonii'' in his 1798 work ''Supplementum entomologiae systematicae'' |
''C. bartonii'' was the first crayfish to be described from North America, when [[Johan Christian Fabricius]] published it under the name ''Astacus Bartonii'' in his 1798 work ''Supplementum entomologiae systematicae''.<ref name="Hobbs42">{{cite journal |author=[[Horton H. Hobbs, Jr.]] |year=1942 |title=A generic revision of the crayfishes of the subfamily Cambarinae (Decapoda, Astacidae) with the description of a new genus and species |journal=[[American Midland Naturalist]] |volume=28 |issue=2 |pages=334–357 |url=http://links.jstor.org/sici?sici=0003-0031%28194209%2928%3A2%3C334%3AAGROTC%3E2.0.CO%3B2-O |doi=10.2307/2420820 |jstor=10.2307/2420820 |publisher=The University of Notre Dame}}</ref> The locality where his specimen was captured is not known, but is thought to be near [[Philadelphia]], [[Pennsylvania]].<ref name="Fetzner"/> |
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''C. bartonii'' lives in fast–flowing, cool, rocky streams as well as shallow lakes |
''C. bartonii'' lives in fast–flowing, cool, rocky streams as well as shallow lakes,<ref>{{cite web |url=http://www.science.mcmaster.ca/Biology/Harbour/SPECIES/CRAYFISH/CRAYFISH.HTM |title=The Crayfish |publisher=[[McMaster University]] |author=Simone Rose |accessdate=August 20, 2007}}</ref> and is found in the [[Provinces and territories of Canada|Canadian provinces]] of [[Ontario]], [[Quebec]] and [[New Brunswick]], and in the [[United States]] from [[Maine]] to [[Alabama]].<ref name="serve"/> In the south of its range, ''C. bartoni'' is restricted to the [[Appalachian Mountains]] and their foothills.<ref name="Fetzner"/> |
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Colouration is usually plain dark brown, although [[:wikt:mottled|mottling]] is occasionally seen, as is a [[saddle]]-shaped marking |
Colouration is usually plain dark brown, although [[:wikt:mottled|mottling]] is occasionally seen, as is a [[saddle]]-shaped marking.<ref>{{cite web |url=http://www.ncwildlife.org/pg07_wildlifespeciescon/nccrayfishes/c_bartonii/c_bartonii.html |title=''Cambarus'' (''Cambarus'') ''bartonii'' (Fabricius 1798) |author=Aimee H. Fullerton |work=The Crayfishes of North Carolina |accessdate=August 20, 2007 |publisher=[[North Carolina Wildlife Resources Commission]] |archiveurl = http://web.archive.org/web/20070928005321/http://www.ncwildlife.org/pg07_wildlifespeciescon/nccrayfishes/c_bartonii/c_bartonii.html <!-- Bot retrieved archive --> |archivedate = September 28, 2007}}</ref> |
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Several subspecies of ''C. bartonii'' have been recognised, but it is unclear how advisable this is, and work is ongoing to determine patterns of infraspecific variation |
Several subspecies of ''C. bartonii'' have been recognised, but it is unclear how advisable this is, and work is ongoing to determine patterns of infraspecific variation.<ref>{{cite web |url=http://www.tolweb.org/Cambarus_(Cambarus)_bartonii_carinirostris/6823 |title=''Cambarus'' (''Cambarus'') ''bartonii carinirostris'' Hay 1914 |work=[[Tree of Life Web Project]] |date=January 1, 2001 |author=Keith A. Crandall, James W. Fetzner, Jr., & [[Horton H. Hobbs, Jr.]]}}</ref> |
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''Cambarus bartonii'' is included as a species of [[Least Concern]] on the [[IUCN Red List]].<ref>{{IUCN2010 |assessors=J. Cordeiro, P. Hamr, C. Skelton & R. F. Thoma |version=3.1 |year=2010 |id=153748 |title=Cambarus bartonii |downloaded=October 13, 2010}}</ref> |
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[[Category:Cambaridae]] |
[[Category:Cambaridae]] |
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Revision as of 15:12, 13 October 2010
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| Species: | C. bartonii
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| Binomial name | |
| Cambarus bartonii (Fabricius, 1798)
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Cambarus bartonii is a species of crayfish native to eastern North America, where it is called the common crayfish[1] or Appalachian brook crayfish.[2]
C. bartonii was the first crayfish to be described from North America, when Johan Christian Fabricius published it under the name Astacus Bartonii in his 1798 work Supplementum entomologiae systematicae.[3] The locality where his specimen was captured is not known, but is thought to be near Philadelphia, Pennsylvania.[1]
C. bartonii lives in fast–flowing, cool, rocky streams as well as shallow lakes,[4] and is found in the Canadian provinces of Ontario, Quebec and New Brunswick, and in the United States from Maine to Alabama.[2] In the south of its range, C. bartoni is restricted to the Appalachian Mountains and their foothills.[1]
Colouration is usually plain dark brown, although mottling is occasionally seen, as is a saddle-shaped marking.[5]
Several subspecies of C. bartonii have been recognised, but it is unclear how advisable this is, and work is ongoing to determine patterns of infraspecific variation.[6]
Cambarus bartonii is included as a species of Least Concern on the IUCN Red List.[7]
References
- ^ a b c d James W. Fetzner, Jr. (December 6, 2006). "Cambarus (Cambarus) bartonii bartonii (Fabricius, 1798)". Crayfish Taxon Browser. Carnegie Museum of Natural History.
- ^ a b "Comprehensive report: Cambarus bartonii - (Fabricius, 1798)". NatureServe Explorer. Retrieved August 20, 2007.
- ^ Horton H. Hobbs, Jr. (1942). "A generic revision of the crayfishes of the subfamily Cambarinae (Decapoda, Astacidae) with the description of a new genus and species". American Midland Naturalist. 28 (2). The University of Notre Dame: 334–357. doi:10.2307/2420820. JSTOR 10.2307/2420820.
- ^ Simone Rose. "The Crayfish". McMaster University. Retrieved August 20, 2007.
- ^ Aimee H. Fullerton. "Cambarus (Cambarus) bartonii (Fabricius 1798)". The Crayfishes of North Carolina. North Carolina Wildlife Resources Commission. Archived from the original on September 28, 2007. Retrieved August 20, 2007.
- ^ Keith A. Crandall, James W. Fetzner, Jr., & Horton H. Hobbs, Jr. (January 1, 2001). "Cambarus (Cambarus) bartonii carinirostris Hay 1914". Tree of Life Web Project.
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ Template:IUCN2010