分類 / Names
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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
生態学
海 底生の; 深さの範囲 0 - 550 m (Ref. 6793). Temperate; 67°N - 31°N, 172°E - 117°W
Northeastern Pacific: Bering Sea coast of Alaska to Islas Los Coronados, northern Baja California, Mexico.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 43.0, range 40 - 44 cm
Max length : 53.0 cm TL オス/雌雄の選別がない; (Ref. 56527); 70.0 cm TL (female); common length : 42.5 cm TL オス/雌雄の選別がない; (Ref. 56527); 最大公表体重: 3.7 kg (Ref. 56527); 最大記録サイズ: 35 年 (Ref. 55701)
簡単な記述
形態学 | 形態計測学
背面の脊椎 (合計): 0; 背鰭 (合計): 87-101; 肛門の骨 0; 臀鰭: 67 - 79; 脊つい: 41 - 44. Dorsal origin over middle part of eye. Caudal longest in middle, ending in a broad 'V'. Pectoral fins large, bluntly pointed.
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).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
Human uses
水産業: 商業; ゲームフィッシュ: はい
より多くの情報
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
用具
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インターネットの情報源
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).
栄養段階 (Ref.
69278): 4.1 ±0.67 se; based on food items.
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (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);