Cephalopoda |
Oegopsida |
Ommastrephidae | Ommastrephinae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
底中水層性; 深度上下限 0 - 1200 m (參考文獻 417). Tropical; 41°N - 9°S, 95°W - 11°E (參考文獻 275)
Atlantic Ocean: from Straits of Gibraltar to western Africa and the Caribbean. Circumtropical.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 30.0 cm ML 雄魚/尚未辨別雌雄; (參考文獻 104052)
Caught by squid jigs, dipnets, bottom trawls and midwater trawls. Maximum depth from Ref. 83938. Neritic, oceanic (Ref. 91956). Exhibits diel vertical movements (Ref. 275).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Schneider, W. 1990 FAO species identification sheets for fishery purposes. Field guide to the commercial marine resources of the Gulf of Guinea. Prepared and published with the support of the FAO Regional Office for Africa. Rome: FAO. 268 p. (參考文獻 417)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 10 May 2010
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
漁業: 沒有興趣
| FishSource |
工具
網路資源
基於模型的估計
首選溫度
(Ref.
115969): 8.6 - 20.5, mean 13.5 (based on 243 cells).
釣魚的脆弱性
Low vulnerability (20 of 100).
