分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Carangiformes (Jacks)
鱸形目 (Jacks) >
Carangidae (Jacks and pompanos)
鰺科 (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
生態學
海洋; 深度上下限 0 - 500 m (Ref. 54925), usually 100 - 300 m (Ref. 54925). 亞熱帶的; 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'.
東大西洋: 幾內亞灣到南非。 Binachi et。 al。 1993個附註 '史密斯-Vaniz(1992, pers. comm.) 不會相信 南非竹筴魚〔Trachurus capensis〕 是一個有效種種但是承認適當的數列這種沿著非洲的海岸不是有用的'.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 32.5, range 20 - 33 cm
Max length : 60.0 cm FL 雄魚/尚未辨別雌雄; (Ref. 3166); common length : 30.0 cm FL 雄魚/尚未辨別雌雄; (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).
主要地遍及大陸棚, 時常在砂質底部上面.(參考文獻 27121) 魚群上升在水表面中覓食在晚上而且發現接近底部在白天期間.(參考文獻 27121) 稚魚主要捕食橈腳類的動物雖然成魚捕食魚與寬範圍的無脊椎動物。 (參考文獻 27121)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 幾內亞灣到南非。 Binachi et。 al。 1993個附註 '史密斯-Vaniz(1992, pers. comm.) 不會相信 南非竹筴魚〔Trachurus capensis〕 是一個有效種種但是承認適當的數列這種沿著非洲的海岸不是有用的'.
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 17 July 2017
人類使用
漁業: 高經濟性
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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 (0.00629 - 0.01666), b=2.94 (2.80 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (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): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.11-0.42; tm=2).
Prior r = 0.35, 95% CL = 0.23 - 0.52, Based on 2 full 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);
