Arctic cod

Arctic cod

Taxobox
name = Arctic cod


image_caption = Arctic cod, "Arctogadus glacialis"
regnum = Animalia
phylum = Chordata
classis = Actinopterygii
ordo = Gadiformes
familia = Gadidae
genus = "Arctogadus"
species = "A. glacialis"
binomial = "Arctogadus glacialis"
binomial_authority = Peters, 1872The Arctic cod ("Arctogadus glacialis") is a deepwater fish closely related to the true cod (genus "Gadus"). It has several common names, including "Polar cod" and "Greenland cod". Note, however, that another species, "Boreogadus saida", also shares the common names "Arctic cod" and "Polar cod", while the name "Greenland cod" refers additionally to the species "Gadus ogac".

It is widely distributed in the western part of the Arctic basin, also the northwest and northeast coasts of Greenland. Its range is between 85° and 72° north latitude. Arctic cod can be found at depths of up to 1000 m, and frequently under ice.

It is silvery in appearance and can grow up to 30 cm in length. It lacks the chin barbels of other cod species.

Arctic cod feed on invertebrates, such as crabs and molluscs, as well as on smaller fish. They are eaten by narwhals, seals and by other fish and they form an important part of the Arctic food chain. The species is of minor commercial value.

References

*
*
*


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Arctic cod — poliarinė menkė statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: lot. Boreogadus saida angl. Arctic cod; polar cod rus. полярная треска; сайка ryšiai: platesnis terminas – poliarinės menkės …   Žuvų pavadinimų žodynas

  • Cod fisheries — Atlantic cod Pacific cod Cod f …   Wikipedia

  • arctic — arctically, adv. /ahrk tik/ or, esp. for 7, /ahr tik/, adj. 1. (often cap.) of, pertaining to, or located at or near the North Pole: the arctic region. 2. coming from the North Pole or the arctic region: an arctic wind. 3. characteristic of the… …   Universalium

  • Cod — This article is about the fish. For other uses, see Cod (disambiguation). Gadus Gadus morhua, Atlantic cod Conservation status …   Wikipedia

  • Arctic Archipelago Marine — The Arctic Archipelago is a marine ecozone in the Canadian arctic, encompassing Hudson Bay, James Bay, the internal waters and some shores of the islands in the Canadian Arctic Archipelago, and the shores of the territories, northern Ontario and… …   Wikipedia

  • Arctic sea ice ecology — The Arctic sea ice covers approximately 7x106 km2 in the summer and twice that in the winter. The multi year sea ice reaches a thickness of 2–3m and covers nearly all of the central deep basins.The Arctic sea ice and its related biota are unique …   Wikipedia

  • Arctic Corsair — The Arctic Corsair (H320) is a deep sea trawler that was converted to a museum ship in 1999. It is berthed in the river Hull in Hull, England, and is part of the city s Museums Quarter. Exhibits and guides aboard the boat tell the story of Hull s …   Wikipedia

  • Arctic Tern — Taxobox name = Arctic Tern status = LC status ref = [IUCN2006|assessors=BirdLife International|year=2004|id=49262|title=Sterna paradisaea|downloaded=11 May 2006 Database entry includes justification for why this species is of least concern]… …   Wikipedia

  • Atlantic cod — Conservation status Vulnerable (IUCN 2.3)  …   Wikipedia

  • Polar cod — Taxobox name = Polar Cod image width = 240px regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Gadiformes familia = Gadidae genus = Boreogadus species = B. saida binomial = Boreogadus saida binomial authority = (Lepechin,… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”