Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
Batidemersal. Subtropical; 90°N - 0°S, 180°W - 180°E
Pacific Ocean and the Arctic.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?  range ? - ? cm Max length : 210 cm TL jantan/; (Ref. 1394); 150 cm TL (female); Berat maksimum terpublikasi: 270.0 kg (Ref. 1394); Berat maksimum terpublikasi: 270.0 kg
Feeds on many varieties of epipelagic and vertically migrating schooling and non-schooling fish and squid; feeding is at night (Ref. 1394). Feeds on many varieties of epipelagic and vertically migrating schooling and non-schooling fish and squid; feeding is at night (Ref. 1394).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Estrus and copulation occur about a week after parturition. Implantation is expected 120 days after copulation.
rujukan utama
Acuan | Koordinator | mitra
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: landings, profail spesis | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 0.2 - 3.8, mean 1.6 (based on 2446 cells).
Daya lenting
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.03-0.38).
keancaman
Moderate to high vulnerability (51 of 100).
kategori harga
Unknown.