分類 / Names
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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Trachurus: Greek, trachys, -eia, -ys = rough + Greek, oura = tail (Ref. 45335).
More on author: Castelnau.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 深さの範囲 0 - 500 m (Ref. 54925), usually 100 - 300 m (Ref. 54925). Subtropical; 7°N - 37°S, 4°E - 24°E (Ref. 54925)
Eastern Atlantic: Gulf of Guinea to South Africa. Bianchi et. al. 1993 notes 'Smith-Vaniz (1992, pers. comm.) does not believe that Trachurus capensis is a valid species but admits that an adequate series of this species along the coast of Africa are not available'.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 32.5, range 20 - 33 cm
Max length : 60.0 cm FL オス/雌雄の選別がない; (Ref. 3166); common length : 30.0 cm FL オス/雌雄の選別がない; (Ref. 3166)
Adults are found mainly over the continental shelf, often over sand bottoms (Ref. 27121). Shoals rise to feed in surface waters at night and found close to the bottom during the day (Ref. 27121). Juveniles feed mainly on copepods while adults prey on fish and a wide range of invertebrates (Ref. 27121).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Smith-Vaniz, W.F., J.-C. Quéro and M. Desoutter, 1990. Carangidae. p. 729-755. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 7097)
Human uses
水産業: 高い商業の
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
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 9.2 - 15.2, mean 11.2 °C (based on 76 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00626 - 0.01674), b=2.94 (2.80 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.5 ±0.50 se; based on food items.
Generation time: 7.8 (2.6 - 10.0) years. Estimated as median ln(3)/K based on 10
growth studies.
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=0.11-0.42; tm=2).
Prior r = 0.48, 95% CL = 0.32 - 0.72, Based on 5 stock assessments.
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 210 [144, 303] mg/100g; Iron = 3.78 [2.52, 5.83] mg/100g; Protein = 19.3 [18.7, 19.9] %; Omega3 = 0.328 [0.240, 0.450] g/100g; Selenium = 27.7 [20.3, 38.9] μg/100g; VitaminA = 15 [4, 64] μg/100g; Zinc = 1.86 [1.49, 2.46] mg/100g (wet weight);