分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 海洋回遊性 (Ref. 51243); 深さの範囲 10 - 200 m, usually 10 - 150 m (Ref. 35388). Temperate; 72°N - 43°N, 26°W - 45°E (Ref. 54592)
Northeast Atlantic: Bay of Biscay to the White Sea and off Iceland.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 29.3, range 20 - 30 cm
Max length : 65.0 cm TL オス/雌雄の選別がない; (Ref. 9988); 最大公表体重: 3.0 kg (Ref. 6112); 最大記録サイズ: 23 年 (Ref. 6112)
Small head and mouth. Body is oval. Skin is marbled and smooth. Lateral line almost straight, slight curve above the pectoral fin (Ref. 35388).
Lives most often on stony bottoms. Feeds on a variety of small invertebrates, but polychaetes seem to dominate. Apparently they do not feed in wintertime (Ref. 9900). Marketed fresh and frozen; eaten steamed, fried, broiled, microwaved and baked (Ref. 9988).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Spawning is mainly confined to depths of 55-91 m in the northwestern North Sea and commences at a minimum temperature of 6.5 °C in Scottish waters. Sex ratio is about 1:1, but females progressively predominate upon sexual maturity.
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 商業; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館
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): 7.1 - 12.5, mean 9.9 °C (based on 1310 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00591 - 0.00930), b=3.09 (3.02 - 3.16), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.33 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=0.08-0.42; tm=3-6; tmax=23).
Prior r = 0.71, 95% CL = 0.47 - 1.07, Based on 1 full stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (29 of 100).
Nutrients (Ref.
124155): Calcium = 20.4 [11.3, 39.5] mg/100g; Iron = 0.237 [0.134, 0.434] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.301 [0.150, 0.610] g/100g; Selenium = 18.1 [9.7, 37.5] μg/100g; VitaminA = 7.6 [1.8, 30.7] μg/100g; Zinc = 0.377 [0.264, 0.576] mg/100g (wet weight);
