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词条 Gadus
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{{Automatic_taxobox
| name = Gadus
| image = Atlantic cod.jpg
| image_caption = Gadus morhua, Atlantic cod
| taxon = Gadus
| authority = Linnaeus, 1758 [1]
| type_species = Gadus morhua
| type_species_authority = Linnaeus 1758
| subdivision_ranks = Species
| subdivision =
  • Gadus macrocephalus
  • Gadus morhua
  • Gadus ogac
  • Gadus chalcogrammus

| synonyms = *Cephus Swainson, 1838
  • Cerdo Gistel, 1848
  • Leptogadus Gill, 1863
  • Morhua Fleming, 1828
  • Morua Risso, 1827

}}

Gadus is a genus of demersal fish in the family Gadidae, commonly known as cod, although there are additional cod species in other genera. The best known member of the genus is the Atlantic cod.

Until recently, three species in the genus were recognized. Modern taxonomy also includes a fourth one, the Alaska pollock (Gadus (=Theragra) chalcogrammus), which is not separate from the Norway pollock.[2][3] Furthermore, Greenland cod (G. ogac) is no longer considered a distinct species but rather a subspecies of Pacific cod (G. macrocephalus).[3][4]

True cod
Common name Scientific name Maximum
length		 Common
length		 Maximum
weight		 Maximum
age		 Trophic
level		 Fish
Base		 FAO ITIS IUCN status
Atlantic cod Gadus morhua Linnaeus, 1758200 cm100 cm96.0 kg25 years4.4[5][6][7] Vulnerable[8]
Pacific cod Gadus macrocephalus Tilesius, 1810119 cmcm22.7 kg18 years4.0[9][10][11]Not assessed
Greenland cod Gadus ogac Richardson, 183677.0 cmcmkg12 years3.6[12][13][14]Not assessed
Alaska pollock Gadus chalcogrammus Pallas, 181191.0 cmcm3.85 kg15 years3.5[15][16][17]Not assessed [18]

References

1. ^{{cite web |author=WoRMS |year=2011 |title=Gadus |editor=Nicolas Bailly |work=FishBase |publisher=World Register of Marine Species |url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=125732 |accessdate=July 5, 2011}}
2. ^Eschmeyer W.F. (2012)chalcogrammus, Gadus {{webarchive|url=https://web.archive.org/web/20131220184433/http://research.calacademy.org/redirect?url=http%3A%2F%2Fresearcharchive.calacademy.org%2Fresearch%2Fichthyology%2Fcatalog%2Ffishcatget.asp&tbl=species&spid=12393 |date=2013-12-20 }} Catalog of Fishes. California Academy of Sciences.
3. ^1 {{cite journal |vauthors=Coulson MW, Marshall HD, Pepin P, Carr SM |last-author-amp=yes |year=2006 |url=https://www.mun.ca/biology/dmarshall/Coulson_et_al_2006.pdf |title=Mitochondrial genomics of gadine fishes: implications for taxonomy and biogeographic origins from whole-genome data sets |journal=Genome |volume=49 |issue=9 |pages=1115–1130 |doi=10.1139/g06-083 |pmid=17110992 |access-date=2012-04-27 |archive-url=https://web.archive.org/web/20131220132047/https://www.mun.ca/biology/dmarshall/Coulson_et_al_2006.pdf |archive-date=2013-12-20 |dead-url=yes |df= }}
4. ^{{Cite journal | last1 = Carr | first1 = S. M. | last2 = Kivlichan | first2 = D. S. | last3 = Pepin | first3 = P. | last4 = Crutcher | first4 = D. C. | title = Molecular systematics of gadid fishes: Implications for the biogeographic origins of Pacific species | doi = 10.1139/z98-194 | journal = Canadian Journal of Zoology | volume = 77 | pages = 19–26 | year = 1999 | pmid = | pmc = }}
5. ^{{FishBase | genus = Gadus | species = morhua | month = April | year = 2012}}
6. ^Gadus morhua (Linnaeus, 1758) FAO, Species Fact Sheet. Retrieved April 2012.
7. ^{{ITIS |id=164712 |taxon=Gadus morhua|accessdate=4 January 2017}}
8. ^{{Cite journal | vauthors = Sobel J | title = Gadus morhua | journal = The IUCN Red List of Threatened Species | volume = 1996 | page = e.T8784A12931575 | publisher = IUCN | date = 1996 | url = http://www.iucnredlist.org/details/8784/0 | doi = 10.2305/IUCN.UK.1996.RLTS.T8784A12931575.en | access-date = 25 December 2017}}
9. ^{{FishBase | genus = Gadus | species = macrocephalus | month = April | year = 2012}}
10. ^Gadus macrocephalus (Tilesius, 1810) FAO, Species Fact Sheet. Retrieved April 2012.
11. ^{{ITIS |id=164711 |taxon=Gadus macrocephalus|accessdate=4 January 2017}}
12. ^{{FishBase | genus = Gadus | species = ogac | month = April | year = 2012}}
13. ^Gadus ogac (Richardson, 1836) FAO, Species Fact Sheet. Retrieved April 2012.
14. ^{{ITIS |id=164717 |taxon=Gadus ogac|accessdate=4 January 2017}}
15. ^{{FishBase | genus = Theragra | species = chalcogramma | month = April | year = 2012}}
16. ^Theragra chalcogramma (Pallas, 1811) FAO, Species Fact Sheet. Retrieved April 2012.
17. ^{{ITIS |id=164717 |taxon=Theragra finnmarchica|accessdate=4 January 2017}}
18. ^Gadus chalcogrammus{{dead link|date=December 2017 |bot=InternetArchiveBot |fix-attempted=yes }} [Catalogue of Life], Updated 15 March 2012. Retrieved 27 April 2012.

External links

{{Commons category|Gadus}}{{Wikispecies|Gadus}}
  • Codtrace
  • fishbase.org - Scientific Names for Gadus
  • [https://web.archive.org/web/20120501074530/http://www.fisheriesheritage.ca/ Fisheries Heritage website, Newfoundland and Labrador]
  • Long term trends in Norwegian cod fisheries – the pioneers
  • [https://web.archive.org/web/20120311082838/http://www.seafish.org/upload/file/fisheries_management/Cod%20Factsheet2%20APRIL%202007%20v.1.1.pdf Species factsheet on cod from the UK Sea Fish Industry Authority (PDF, 2MB)]
{{cod topics|state=expanded}}{{Taxonbar|from=Q248924}}Bacalao

5 : Gadus|Commercial fish|Seafood red list|Taxa named by Carl Linnaeus|Marine fish genera
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