Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Paracanthopterygii
Series: Zeiogadaria
Subseries: Gadariae
Ordo: Gadiformes
Familia: Gadidae
Subfamilia: Gadinae
Genus: Gadus
Species: G. macrocephalus - G. morhua - G. ogac
Name
Gadus Linnaeus, 1758
Gender: masculine
Type species: Gadus morhua Linnaeus, 1758
Vernacular names
Ελληνικά: γάδος, μπακαλιάρος, ονίσκος
eesti: Tursk
Mirandés: Bacalhau
polski: Dorsz
português: Bacalhau
русский: Треска
References
Linnaeus, C. 1758. Systema Naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Tomus I. Editio decima, reformata. Holmiæ: impensis direct. Laurentii Salvii. i–ii, 1–824 pp DOI: 10.5962/bhl.title.542: 251. Open access Reference page. [deemed to have been published on 1 January 1758 by ICZN Article 3.1]
Stroganov, A.N. 2015. Genus Gadus (Gadidae): Composition, Distribution, and Evolution of Forms. Journal of Ichthyology 55(3): 319–336. DOI: 10.1134/S0032945215030145 Reference page.
Links
BHL
Gadus – Taxon details on Integrated Taxonomic Information System (ITIS).
Gadus in the World Register of Marine Species
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.
Species
Today, three species in the genus are recognized:
True cod
Image 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, 1758 200 cm 100 cm 96.0 kg 25 years 4.4 [4] [5] [6] VU IUCN 3 1.svg Vulnerable[7]
Pacific cod Gadus macrocephalus Tilesius, 1810 119 cm cm 22.7 kg 18 years 4.0 [8] [9] [10] Not assessed
Alaska pollock Gadus chalcogrammus Pallas, 1811 91.0 cm cm 3.85 kg 15 years 3.5 [11] [12] [13] Not assessed [14]
Modern taxonomy included Alaska pollock (Gadus chalcogrammus), which is genetically not separate from Norway pollock.[15][16] Greenland cod (G. ogac) that was considered an own species, is considered the same species as Pacific cod (G. macrocephalus).[16][2][3]
References
WoRMS (2011). Nicolas Bailly (ed.). "Gadus". FishBase. World Register of Marine Species. Retrieved July 5, 2011.
Carr, S. M.; Kivlichan, D. S.; Pepin, P.; Crutcher, D. C. (1999). "Molecular systematics of gadid fishes: Implications for the biogeographic origins of Pacific species". Canadian Journal of Zoology. 77: 19–26. doi:10.1139/z98-194.
Catalogue of Life: Gadus macrocephalus.
Froese, Rainer; Pauly, Daniel (eds.). "Gadus morhua". FishBase. April 2012 version.
Gadus morhua (Linnaeus, 1758) FAO, Species Fact Sheet. Retrieved April 2012.
"Gadus morhua". Integrated Taxonomic Information System. Retrieved 4 January 2017.
Sobel J (1996). "Gadus morhua". IUCN Red List of Threatened Species. 1996: e.T8784A12931575. doi:10.2305/IUCN.UK.1996.RLTS.T8784A12931575.en.
Froese, Rainer; Pauly, Daniel (eds.). "Gadus macrocephalus". FishBase. April 2012 version.
Gadus macrocephalus (Tilesius, 1810) FAO, Species Fact Sheet. Retrieved April 2012.
"Gadus macrocephalus". Integrated Taxonomic Information System. Retrieved 4 January 2017.
Froese, Rainer; Pauly, Daniel (eds.). "Theragra chalcogramma". FishBase. April 2012 version.
Theragra chalcogramma (Pallas, 1811) FAO, Species Fact Sheet. Retrieved April 2012.
"Theragra finnmarchica". Integrated Taxonomic Information System. Retrieved 4 January 2017.
Gadus chalcogrammus [Catalogue of Life], Updated 15 March 2012. Retrieved 27 April 2012.
Eschmeyer W.F. (2012)chalcogrammus, Gadus Archived 2013-12-20 at the Wayback Machine Catalog of Fishes. California Academy of Sciences.
Coulson MW, Marshall HD, Pepin P, Carr SM (2006). "Mitochondrial genomics of gadine fishes: implications for taxonomy and biogeographic origins from whole-genome data sets" (PDF). Genome. 49 (9): 1115–1130. doi:10.1139/g06-083. PMID 17110992. Archived from the original (PDF) on 2013-12-20. Retrieved 2012-04-27.
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