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
; 半鹹淡水; 深度上下限 0 - 732 m (Ref. 116169). ; 90°N - 90°S, 180°W - 180°E
Circumglobal: Balaenoptera acutorostrata acutorostrata: North Atlantic; Balaenoptera acutorostrata scammoni: North Pacific (Ref. 1522).
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 1,070 cm TL 雄魚/尚未辨別雌雄; (Ref. 1394); 1070 cm TL (female); 最大體重: 14.0 t (Ref. 1394)
Distributed from the tropics to the ice edges in both hemispheres. They can be seen offshore, and more often in coastal and inshore areas. They are rarely seen in some tropical pelagic areas. Minimum depth from the Pacific (Ref. 83490) and maximum depth based from their food in the Atlantic (Ref. 83488). Feeds on krill and small schooling fishes (Ref. 1394). Oceanodromous (Ref. 75906). Distributed from the tropics to the ice edges in both hemispheres. They can be seen offshore, and more often in coastal and inshore areas. They are rarely seen in some tropical pelagic areas (Ref. 1394). They are known to be 'gulpers,' feeding in separate events, often lunging at large schools of fish (Ref. 122680). Also feeds on krill (Ref. 1394). Oceanodromous (Ref. 75906).
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: 16 March 2018
CITES狀態 (Ref. 108899)
Not Evaluated
人類使用
漁業: 商業性
FAO - 漁業: landings, 魚種描繪 | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 0.2 - 11.2, mean 2.9 (based on 10218 cells).
回復力
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.17; tm=8).
瀕危性
High vulnerability (63 of 100).
價格種類
Unknown.
