分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Phycidae (Phycid hakes)
Etymology: Urophycis: Greek, oura = tail + Greek, phyke, pykis, -idos = the female of a fish that lives among algae (Greek = phykon), related with the gudgeon (Ref. 45335).
More on author: Kaup.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 非迁移的; 深度上下限 24 - 190 m. 亞熱帶的; 21°S - 46°S, 68°W - 41°W
Southwest Atlantic: southern Brazil, Uruguay, Argentina and Falkland Is.
西南大西洋: 巴西南部，烏拉圭與阿根廷北部。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 58.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 39376); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)
背棘 (总数) : 0; 背的软条 (总数) : 62 - 69; 臀棘: 0; 臀鳍软条: 43 - 46. Body elongated; head small; eyes small. First dorsal-fin ray elongated; pelvic fins extending beyond the origin of the anal fin. Mottled pattern on back and upper sides.
Body shape (shape guide): fusiform / normal; Cross section: circular.
身体延长; 头部小的; 眼小的。 第一背鳍鳍条延长; 腹鳍延伸超过臀鳍起点。 有斑点的图案背面与上侧面。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南大西洋: 巴西南部，烏拉圭與阿根廷北部。
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): 20.6 - 25.5, mean 24.8 °C (based on 9 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00375 - 0.00531), b=3.15 (3.10 - 3.20), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 3.9 ±0.68 se; based on food items.
Generation time: 15.7 ( na - na) years. Estimated as median ln(3)/K based on 2
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 (Assuming tm=2-3).
Prior r = 0.51, 95% CL = 0.33 - 0.76, Based on 2 data-limited stock assessments.
渔业脆弱性 (Ref.
59153): High vulnerability (65 of 100).
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气候脆弱性 (Ref.
125649): Low to moderate vulnerability (28 of 100).
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营养素 (Ref.
124155): Calcium = 65.1 [28.8, 136.9] mg/100g; Iron = 1 [1, 2] mg/100g; Protein = 18.5 [17.2, 19.8] %; Omega3 = 0.351 [0.185, 0.642] g/100g; Selenium = 30.9 [16.8, 61.3] μg/100g; VitaminA = 12.5 [3.9, 37.5] μg/100g; Zinc = 0.66 [0.47, 0.94] mg/100g (wet weight);
