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
大洋性; 深度上下限 0 - 800 m (Ref. 275). ; 70°N - 44°S, 180°W - 180°E (Ref. 97142)
Circumglobal in warm and temperate oceanic waters.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm Max length : 37.0 cm ML 雄魚/尚未辨別雌雄; (Ref. 97142)
Also caught using jigs (Ref. 417) and dip nets (Ref. 275). Medium-sized squid; mantle length up to 300 mm (370 mm only in the northern Pacific Ocean, Nesis 1982, 1987) (Ref. 97142). Oceanic, eurythermal, meso- and epipelagic species that occurs from the surface to 150 m depth and as deep as 4, 000 m. A schooling species frequently observed "flying" above the surface to escape predators in pursuit. Very dense muscular structure and high respiration rates confirm it is a fast-swimming, slow-growing species. Paralarvae are abundant in the eastern Atlantic Ocean, particularly from January to March. Spent females have severely degenerated muscular tissue of head, mantle, fins, as well as missing tentacles, so that they appear almost gelatinous. Prey consists of fishes and squids. Predators include giant red shrimp, fishes, e.g. albacore, yellowfin tuna, lancetfish, swordfish, tiger shark, smooth hammerhead shark, spinner, Frasier’s striped and Risso’s dolphins, toothed whales and fur seals (Ref. 97142).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males mature earlier than females; synchronous oocyte development with high fecundity, i.e., more or less 200,000 eggs (Ref. 97142).
主要參考資料
參考文獻 | 合作者 | 合作者
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 潛在的興趣
| FishSource |
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 7.6 - 23, mean 14.3 (based on 1813 cells).
瀕危性
Low vulnerability (20 of 100).
