Cephalopoda |
Oegopsida |
Ommastrephidae | Todarodinae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
大洋性; 海洋洄游的 (参考文献 75927); 深度上下限 0 - 500 m (参考文献 275), usually 0 - 100 m (参考文献 275). Temperate; 5°C - 27°C (参考文献 275), preferred 9°C (参考文献 107945); 63°N - 18°N, 106°E - 127°W
North Pacific: from northern Vietnam, north to Russia and east to Canada.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm Max length : 50 cm ML (female); common length : 30.0 cm ML 雄鱼/尚未辨别雌雄; (参考文献 97142); 最大体重: 500.00 g (参考文献 275)
Common weight: 100 to 300 g (Ref. 275). Depth range is 36 to 184 m; and temperature is 12 to 20°C in Ref. 75927. Fished with jigging machines, demersal trawls, purse seines and set nets (Ref. 81298). Lives in surface waters of open oceans and coastal areas (Ref. 843). Feeds on myctophids, anchovies, crustaceans, gastropod larvae, chaetognaths (Ref. 275).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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.
主要参考文献
参考文献 | 合作者 | 合作者
Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (参考文献 275)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
渔业: 商业性
FAO - 渔业: 物种外形, landings search; Publication: search | FishSource | 周边海洋
工具
网络资源
基于模型的估算
回复力
(Ref. 69278): |
高度, 族群倍增时间少于 15个月 (K=2.85-3.34) |
Rate of population increase
|
Prior r = 1.18, 95% CL = 0.78 - 1.77, Based on 2 full stock assessments. |
渔业脆弱性
(参考文献 71543) |
Low vulnerability (25 of 100). |
气候脆弱性
(参考文献 125649) |
(0 of 100) |
价格分类
(参考文献 80766): |
Medium. |
Nutrients
|
Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.5 [13.7, 17.4] %; Omega3 = 0.414 [0.262, 0.566] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies. |
