Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecología
Batidemersal. Temperate; 90°N - 0°S, 180°W - 180°E
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Introducciones
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 / Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm Max length : 250 cm TL macho / no sexado; (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).
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
Pesquerías: comercial
FAO - pesquerías: landings, species profile | FishSource | Sea Around Us
Herramientas
Fuentes de Internet
Estimates based on models
Preferred temperature
(Ref.
115969): -1.7 - 8.9, mean 0.5 (based on 6792 cells).
Resiliencia
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.18-0.29).
Vulnerability
High to very high vulnerability (74 of 100).
Price category
Unknown.
