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CaRMS taxon details

Gadus chalcogrammus Pallas, 1814

300735  (urn:lsid:marinespecies.org:taxname:300735)

accepted
Species
marine, brackish, fresh
Not documented
Taxonomy Since 1999, a number of molecular works have shown that T. chalcogramma could be deeply nested in a clade that contains the...  
Taxonomy Since 1999, a number of molecular works have shown that T. chalcogramma could be deeply nested in a clade that contains the Gadus spp. Hence, it has been suggested to assign chalcogrammus to Gadus.
None of these works were a complete taxonomic re-assessment of the Gadidae (or Gadinae sometimes), with a complete phylogeny including the problematic Theragra finnmarchica, sometimes thought to be a synonym of chalcogrammus. There is always the risk that including finnmarchica in the analysis would modify the taxonomy, and then again the name of this highly commercial species.
However, more evidence have been published since 2015, and this risk decreases, especially if Theragra is definitively put in the synonymy of Gadus.
 [details]
Froese, R. and D. Pauly. Editors. (2018). FishBase. Gadus chalcogrammus Pallas, 1814. Accessed through: Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2018) Canadian Register of Marine Species at: http://www.marinespecies.org/Carms/aphia.php?p=taxdetails&id=300735 on 2019-12-14
Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2019). Canadian Register of Marine Species. Gadus chalcogrammus Pallas, 1814. Accessed at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=300735 on 2019-12-14
Date
action
by
2008-02-28 13:41:07Z
created
2017-04-17 15:09:35Z
changed

basis of record Froese, R. & D. Pauly (Editors). (2019). FishBase. World Wide Web electronic publication. version (02/2019)., available online at http://www.fishbase.org [details]   

status source Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). (2019). Catalog of Fishes: Genera, Species, References. Electronic version accessed dd mmm 2019., available online at http://researcharchive.calacademy.org/research/Ichthyology/catalog/fishcatmain.asp [details]   
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
 

From editor or global species database
Taxonomy Since 1999, a number of molecular works have shown that T. chalcogramma could be deeply nested in a clade that contains the Gadus spp. Hence, it has been suggested to assign chalcogrammus to Gadus.
None of these works were a complete taxonomic re-assessment of the Gadidae (or Gadinae sometimes), with a complete phylogeny including the problematic Theragra finnmarchica, sometimes thought to be a synonym of chalcogrammus. There is always the risk that including finnmarchica in the analysis would modify the taxonomy, and then again the name of this highly commercial species.
However, more evidence have been published since 2015, and this risk decreases, especially if Theragra is definitively put in the synonymy of Gadus.
 [details]
 

LanguageName 
Dutch Alaskapollak [from synonym]Alaska pollak [from synonym]  [details]
English walleye pollock [from synonym]bigeye [from synonym]Alaska pollock [from synonym]  [details]
French lieu de l'Alaska [from synonym]goberge de l'Alaska [from synonym]colin de l'Alaska [from synonym]  [details]
German Polar Kabeljau [from synonym]Alaska-Pollack [from synonym]  [details]
Japanese スケトウダラ/スケソウダラ  [details]
Spanish colin de Alaska [from synonym]  [details]
Theragra chalcogramma
 Theragra chalcogramma
[image from synonym]

Theragra chalcogramma
 Theragra chalcogramma
[image from synonym]

Theragra chalcogramma
 Theragra chalcogramma
[image from synonym]

To NMNH Extant Collection (Theragra chalcogrammus P04830 illustration)
To NMNH Extant Coll...
[hosted externally; from synonym]

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