Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
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 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 300 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1394); 360 cm TL (female); 最大体重: 450.0 kg (Ref. 1394); 最大体重: 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).
主要参考文献
参考文献 | 合作者 | 合作者
Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
FAO - 渔业: 物种外形 | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): -1.9 - 1.4, mean -0.5 (based on 2109 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=0.36-0.47).
脆弱性
Very high vulnerability (90 of 100).
价格分类
Unknown.