Norway country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Previous occurrence from map (Ref. 1394, p. 275) is confirmed by Ref. 1522. Known from Storfjorden (Ref. 117950). Reported as Erignathus barbatus barbatus in Jan Mayen, and Vesteralen (Ref. 1522). C: Refs. 1522, 117950; M: Ref. 1394.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/no.html
National Fisheries Authority: http://odin.dep.no/fid/eng/
Occurrences: Occurrences Point map
Main Ref: Rice, D.W., 1998
National Database:

Common names from other countries

Bearded seal, ... more

Classification / Names / Names Nomes comuns | Sinônimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Carnivora (Carnivores) > Phocidae ()

Environment: milieu / climate zone / depth range / distribution range Ecologia

Batidemersal. Temperate; 90°N - 0°S, 180°W - 180°E

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Pacific Northwest, Pacific Ocean, Atlantic Ocean and the Arctic: Bering Sea, Sea of Okhotsk, Atlantic Ocean, Canada Quebec, Alaska, Greenland, Canada Newfoundland, Norway, Russia, Japan (Ref. 1394), Canada, Iceland, UK, France, Spain, Portugal, China, Kamchatka, Laptev Sea (Ref. 1522); Erignathus barbatus barbatus: Canada, Greenland, Russia, Canada Newfoundland, Iceland, Norway, UK, France, Spain, Portugal; Erignathus barbatus nauticus: Russia, Canada, Laptev Sea, Alaska, Japan, China, Sea of Okhotsk, Kamchatka.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm Max length : 250 cm TL macho/indeterminado; (Ref. 1394)

They usually restrict themselves to sea ice and stay in relatively shallow areas of continuously moving ice, where open leads and polynyas regularly form. In some areas, they are known to haul out on shore, ascend streams, or live a pelagic existence away from ice and land for long periods of time. Feeds on many species of small invertebrates that live on, and in, the bottom; and fish (Ref. 1394). They usually restrict themselves to sea ice and stay in relatively shallow areas of continuously moving ice, where open leads and polynyas regularly form. In some areas, they are known to haul out on shore, ascend streams, or live a pelagic existence away from ice and land for long periods of time. Feeds on many species of small invertebrates that live on, and in, the bottom; fish (Ref. 1394).

Referência principal Referências | Coordenador | Colaboradores

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

Status na Lista Vermelha da IUCN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 17 February 2016

Status no CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Uso pelos humanos

Pescarias: espécies comerciais
FAO - pescarias: landings, perfil da espécie | FishSource | Sea Around Us

Ferramentas

E-book | Guia de campo

Mais informação

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Stocks
Ecologia
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Nomes comuns
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Idade/Tamanho
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Referências
Mass conversion

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Estimates based on models

Preferred temperature (Ref. 115969): -1.7 - 8.9, mean 0.5 (based on 6792 cells).

Resiliência (Ref. 69278) Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.18-0.29).

Vulnerabilidade (Ref. 71543): Moderate to high vulnerability (55 of 100).

Categoria de preço (Ref. 80766): Unknown.

Erignathus barbatus (Erxleben, 1777)