Cephalopoda |
Oegopsida |
Ommastrephidae | Todarodinae
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 20 - 850 m (參考文獻 275). Tropical; 9°C - 18°C (參考文獻 417); 73°N - 44°S, 18°W - 155°E
Atlantic Ocean, the Mediterranean and Indo-West Pacific. Tropical to temperate.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 18.8, range 20 - ? cm Max length : 22.0 cm ML 雄魚/尚未辨別雌雄; (參考文獻 104052); 29 cm ML (female); common length : 13.0 cm ML 雄魚/尚未辨別雌雄; (參考文獻 275); common length :20 cm ML (female)
Maximum depth from Ref. 122892. Neritic (Ref. 90638). Pelagic (Ref. 122890), demersal (Ref. 122892). Mainly lives in the lower sublittoral and upper bathyal over the continental shelf, associated with sandy and muddy bottoms. More abundant in highly productive areas around the shelf break. Frequents the upper slope of regions with steep slopes (Ref. 122892). Also found in the slope. Voracious opportunistic predator (Ref. 90638). Feeds on teleosts, crustaceans, squids and gastropods (Ref. 107051).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Two main spawning seasons, during spring and autumn-winter.
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: 商業性
FAO - Publication: search | FishSource |
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