Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
深海底的. ; 0°N - 90°S, 180°W - 180°E
Indo-Pacific, Atlantic Ocean, and the Antarctic.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 300 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 360 cm TL (female); 最大體重: 450.0 kg (Ref. 1394); 最大體重: 450.0 kg
Found throughout the pack ice zone; haul out on ice and land, often preferring ice floes, when available. Feeds on krill, fish, squid, penguins, and young seals, and will occasionally scavenge from carcasses of whales (Ref. 1394). Found throughout the pack ice zone; haul out on ice and land, often preferring ice floes, when available. Feeds on krill, fish, squid, penguins, and young seals, and will occasionally scavenge from carcasses of whales (Ref. 1394).
主要參考資料
參考文獻 | 合作者 | 合作者
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 20 January 2015
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
FAO - 漁業: 魚種描繪 | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): -1.9 - 1.4, mean -0.5 (based on 2109 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=0.36-0.47).
瀕危性
Very high vulnerability (90 of 100).
價格種類
Unknown.