分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Hippoglossinae
Etymology: Eopsetta: Greek, eos = dawn, aurore + Greek, psetta = grouper (Ref. 45335); jordani: Named after David Starr Jordan, great inciter of ichthyology in the USA (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 550 m (Ref. 6793). 溫帶; 67°N - 31°N, 172°E - 117°W
Northeastern Pacific: Bering Sea coast of Alaska to Islas Los Coronados, northern Baja California, Mexico.
東太平洋: 阿拉斯加到 Islas 的白令海海岸瞧! Coronados ，墨西哥的下加利福尼亞北部。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 43.0, range 40 - 44 cm
Max length : 53.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); 70.0 cm TL (female); common length : 42.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); 最大体重: 3.7 kg (Ref. 56527); 最大年龄: 35 年 (Ref. 55701)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 87-101; 臀棘 0; 臀鳍软条: 67 - 79; 脊椎骨: 41 - 44. Dorsal origin over middle part of eye. Caudal longest in middle, ending in a broad 'V'. Pectoral fins large, bluntly pointed.
在眼的中央部份上的背鳍起点。 尾部的长在被末端形成宽的 'V' 的中央中. 胸鳍大的, 顿尖的。
Adults are found on sand bottom (Ref. 2850), usually in deep water (Ref. 9988). Feed on invertebrates and bottom fishes (Ref. 6885). Livers of large individuals are a rich source of vitamin A (Ref. 6885). Marketed fresh or as frozen fillets (Ref. 2850). Eaten steamed, fried, micro-waved and baked (Ref. 9988). Generally regarded as the premium Pacific coast sole (Ref. 9988).
栖息于砂质底部 (参考文献 2850)了, 通常在深水域.(参考文献 9988) 吃无脊椎动物与底层鱼类。 (参考文献 6885) 大个体的肝脏是一个维他命一的丰饶来源。 (参考文献 6885) 生鲜地或如冷冻鱼排在市场上销售了。 (参考文献 2850) 清蒸, 油炸了, 微波与烧烤的.(参考文献 9988) 通常视为了高级的太平洋的海岸唯一的.(参考文献 9988)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 阿拉斯加到 Islas 的白令海海岸瞧! Coronados ，墨西哥的下加利福尼亞北部。
Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 1 - 8.6, mean 5 °C (based on 420 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00423 - 0.01239), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.67 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.16; tm=7-8; tmax=35; Fec=400,000).
Prior r = 0.45, 95% CL = 0.29 - 0.67, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (52 of 100).
Nutrients (Ref.
124155): Calcium = 30.7 [12.2, 52.1] mg/100g; Iron = 0.276 [0.140, 0.534] mg/100g; Protein = 17 [16, 18] %; Omega3 = 0.378 [0.181, 0.780] g/100g; Selenium = 19.1 [9.5, 42.3] μg/100g; VitaminA = 14.9 [3.5, 66.2] μg/100g; Zinc = 0.349 [0.232, 0.525] mg/100g (wet weight);
