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Teleostei >
Gadiformes (Cods) >
Gadidae (Cods and haddocks)
Etymology: Trisopterus: Greek, tris = thrice + Greek, pteron = wing, fin (Ref. 45335).
More on author: Linnaeus.
Taxonomic Remarks
The species has been long thought to be present in the Mediteranean in sympatry with Trisopterus capelanus, sometimes both as subspecies. See Delling et al. (2011: Ref. 90172) for the latest revision of the genus.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 底中水层性; 非迁移的; 深度上下限 1 - 440 m (Ref. 57178), usually 15 - 200 m. 溫帶; 66°N - 28°N, 13°W - 36°E
Northeastern Atlantic: Trondheim Fjord and the Faeroe Islands to Portugal and along the Atlantic coast of Morocco (Ref. 1371). Not present in the Mediterranean (Ref. 90172).
東大西洋: 特倫汗峽灣與法羅群島到葡萄牙而且沿著大西洋的摩洛哥海岸; 也在地中海中。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 13.3, range 10 - 26 cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4645); 最大年龄: 5 年 (Ref. 72488)
背棘 (总数) : 0; 臀棘: 0. Chin barbel well developed. Body brownish yellow dorsally, becoming paler ventrally; a dark blotch is at the base of the pectoral fin.
Body shape (shape guide): fusiform / normal; Cross section: circular.
下巴触须发展良好的。 身体黄褐色的背面, 腹侧变成灰白; 一个黑色斑块在胸鳍的基底。
Occurs mostly from 15 to 200 m in the Atlantic on muddy or sandy bottoms. Feeds on crustaceans, small fish, and polychaetes (Ref. 1371). Used in the production of fish meal, and in southern Europe as a human food (Ref. 35388).
大部份在大西洋从 15 到 200 公尺生存与到 120 在泥质或砂质底部上的地中海中。 吃甲壳动物，小鱼与多毛类动物。 (参考文献 1371) 被用于鱼粉的生产了, 而且在欧洲南部作为一个人类的食物.(参考文献 35388)
Oviparous, sexes are separate (Ref. 205).東大西洋: 特倫汗峽灣與法羅群島到葡萄牙而且沿著大西洋的摩洛哥海岸; 也在地中海中。
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 7.2 - 13, mean 10 °C (based on 1312 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00664 - 0.00828), b=3.11 (3.08 - 3.14), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 3.7 ±0.2 se; based on diet studies.
Generation time: 2.7 (2.2 - 4.2) years. Estimated as median ln(3)/K based on 10
growth studies.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18; tm=1; tmax=6).
Prior r = 0.54, 95% CL = 0.35 - 0.81, Based on 2 full stock assessments.
渔业脆弱性 (Ref.
59153): Moderate vulnerability (37 of 100).
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气候脆弱性 (Ref.
125649): Low vulnerability (7 of 100).
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营养素 (Ref.
124155): Calcium = 66.1 [16.9, 219.6] mg/100g; Iron = 0.674 [0.145, 2.965] mg/100g; Protein = 18.3 [15.8, 20.4] %; Omega3 = 0.701 [0.351, 1.389] g/100g; Selenium = 19.3 [9.3, 38.8] μg/100g; VitaminA = 16.6 [3.8, 72.1] μg/100g; Zinc = 1.13 [0.27, 3.13] mg/100g (wet weight); based on
nutrient studies.
