Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
Bathydémersal; profondeur ? - 91 m (Ref. 124244). Temperate; 90°N - 0°S, 180°W - 180°E
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Atlantic Ocean, Northern Pacific, and the Arctic. Greenland, Canada, Norway, Alaska, Russia (Ref. 1394), Iceland, UK, Netherlands, Belgium, Japan, Beaufort Sea, Sea of Okhotsk, Bering Sea, Chukchi Sea, Atlantic Ocean, Barents Sea, Arctic Ocean, Laptev Sea, Hudson Bay, Kara Sea, East Barents Sea, East Siberian Sea, Kamchatka, Celtic-Biscay Shelf (Ref. 1522); Odobenus rosmarus rosmarus: Russia, Canada, Greenland, Iceland, Norway, UK, Barents Sea, Netherlands, Belgium, Atlantic Ocean, Bay of Biscay, Hudson Bay, Kara Sea, Prince Edward Island; Odobenus rosmarus laptevi: Russia, Laptev Sea, Kara Sea, East Siberian Sea; Odobenus rosmarus divergens: Arctic Ocean, Bering Sea, Chukchi Sea, Alaska, Russia, Beaufort Sea, Sea of Okhotsk, Japan, Kamchatka.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 380 cm TL mâle / non sexé; (Ref. 99323); 300 cm TL (female); poids max. publié: 1.9 t (Ref. 99323); poids max. publié: 1.9 t
Found in shallow water and coastal habitats, usually associated with pack ice; regularly haul out on sandy beaches, rocky shores, and ice floes to rest and moult. Feeds on benthic invertebrates (i.e. clams, worms, snails, shrimp and slow-moving fish). Maximum measurements of female species based from Ref. 1394. Found in shallow water and coastal habitats, usually associated with pack ice; regularly haul out on sandy beaches, rocky shores, and ice floes to rest and moult. Feeds on benthic invertebrates (i.e. clams, worms, snails, shrimp and slow-moving fish) (Ref. 1394).
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Utilisations par l'homme
Pêcheries: commercial
FAO - pêcheries: landings, species profile | FishSource | Sea Around Us
Outils
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 0.3 - 10.7, mean 2.6 (based on 3262 cells).
Résilience
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.1-0.31).
Vulnérabilité
High to very high vulnerability (72 of 100).
Catégorie de prix
Unknown.