分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sparidae (Porgies)
鯛科 (Porgies)
Etymology: Pagrus: Greek, pagros = a fish, Dentex, sp. (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 底中水層性; 深度上下限 ? - 200 m (Ref. 3688), usually ? - 150 m. 熱帶; 16°N - 17°S, 19°W - 12°E
Eastern Atlantic: Senegal to Angola.
東大西洋: 塞內加爾到安哥拉。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3688); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3688); 最大體重: 5.6 kg (Ref. 4699)
Adults Inhabit hard (rock and rubble), sandy or muddy bottoms on the continental shelf and the upper slope to about 200 m depth, but not often descending beyond 150 m. The young found nearer to the coast than the adults. Feed on mollusks and fish (Ref. 3688). Important foodfish.
棲息於堅硬的 (岩石與碎石), 在大陸棚與上層斜坡上的沙底或泥底到大約 200 公尺深, 但是不時常下降超過 150 公尺。 幼魚發現超過成魚較接近海岸。 吃軟體動物與魚。 (參考文獻 3688) 重要的食用魚。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 塞內加爾到安哥拉。
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. 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. 3688)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 30 March 2011
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 14.9 - 17.9, mean 16.4 °C (based on 17 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00609 - 0.02604), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.67 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 58.4 [30.2, 107.8] mg/100g; Iron = 1 [0, 3] mg/100g; Protein = 19.4 [17.7, 21.1] %; Omega3 = 0.225 [0.108, 0.464] g/100g; Selenium = 73.1 [32.7, 138.3] μg/100g; VitaminA = 26.3 [8.0, 75.3] μg/100g; Zinc = 1.07 [0.57, 2.24] mg/100g (wet weight);
