Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
Batidemersal. Subtropical; 90°N - 0°S, 126°E - 115°W
Pacific Ocean and the Arctic: Eastern side of Ostrov Sakhalin to northern Hokkaido. Subtropical to polar.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm Max length : 170 cm TL macho/indeterminado; (Ref. 1394); 160 cm TL (female); Peso máx. publicado: 123.0 kg (Ref. 1394)
Inhabit the southern edges of the pack ice from winter to early summer and coastal areas including river mouths, in late summer and autumn. Diet composition varies with the age of the seal; Newly weaned pups feed on small crustaceans, advance to schooling fishes, larger crustaceans, and octopuses, and finally graduate to bottom dwelling fish and cephalopods (Ref. 1394).
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
Status na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Status no CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Uso pelos humanos
Pescarias: espécies comerciais
FAO - pescarias: landings, perfil da espécie | FishSource | Sea Around Us
Ferramentas
Fontes da internet
Estimates based on models
Preferred temperature
(Ref.
115969): -0.6 - 5.6, mean 2.2 (based on 1984 cells).
Resiliência
Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.16-0.44).
Vulnerabilidade
High to very high vulnerability (72 of 100).
Categoria de preço
Unknown.
