分類 / Names
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Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Atheresthinae
Etymology: Atheresthes: Greek, atheres = spike + The name of Astyanax, Hector´s son in the Greek mithology (Ref. 45335).
More on authors: Jordan & Starks.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 深さの範囲 20 - 1200 m (Ref. 50550). Temperate; 66°N - 35°N, 130°E - 153°W (Ref. 6793)
North Pacific: Sea of Japan and the Sea of Okhotsk north to the Anadyr Gulf, through the eastern Bering Sea to the Aleutian Islands and the Shelikof Strait in Alaska.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm SL オス/雌雄の選別がない; (Ref. 559); common length : 54.0 cm TL オス/雌雄の選別がない; (Ref. 56527); 最大公表体重: 8.5 kg (Ref. 56527); 最大記録サイズ: 33 年 (Ref. 55701)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 98 - 116; 肛門の骨: 0; 臀鰭: 76 - 94. Mouth very large; gill rakers slender; caudal fin strong and lunate (Ref. 559).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 0.7 - 5.4, mean 1.7 °C (based on 287 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00559 - 0.01029), b=3.03 (2.94 - 3.12), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 4.3 ±0.2 se; based on diet studies.
Generation time: 13.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Assuming tm>4; tmax=33).
Prior r = 0.18, 95% CL = 0.12 - 0.27, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): High vulnerability (64 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 20.2 [8.0, 35.3] mg/100g; Iron = 0.244 [0.123, 0.466] mg/100g; Protein = 17.2 [15.9, 18.6] %; Omega3 = 0.375 [0.180, 0.771] g/100g; Selenium = 26.7 [13.1, 59.3] μg/100g; VitaminA = 10.3 [2.3, 45.7] μg/100g; Zinc = 0.281 [0.186, 0.427] mg/100g (wet weight);
