分類 / 名稱
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: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 底中水層性; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 160 m, usually 0 - 30 m (Ref. 13780). 亞熱帶的; ? - 25°C (Ref. 130592); 50°N - 40°S, 26°W - 36°E
Eastern Atlantic: Bay of Biscay to Cape Verde and the Canary Islands including the Mediterranean and Black Sea (off Bulgaria); also from Angola to South Africa.
東大西洋: 到維德角與加納利群島包括地中海與黑海 (外海的保加利亞) 的比斯開灣; 也從安哥拉到南非。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 16.6  range ? - ? cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); common length : 22.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); 最大體重: 1.3 kg (Ref. 40637)
A euryhaline species inhabiting rocky and sometimes sandy bottoms to depths of 160 m, but more commonly in less than 50 m. The young are sometimes found in seagrass beds. Adults feed on crustaceans, worms and mollusks (Ref. 3688). Important food fish.
廣鹽性種類居住於岩石的與有時砂質底部到深度 160 公尺, 但是更通常在少於 50 公尺中。 幼魚有時被發現於海草床。 吃甲殼動物,蠕蟲與軟體動物。 (參考文獻 3688) 重要的食用魚。
Potentially hermaphroditic (Ref. 4781).東大西洋: 到維德角與加納利群島包括地中海與黑海 (外海的保加利亞) 的比斯開灣; 也從安哥拉到南非。
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 2025-2 (Global))
無危 (LC) ; Date assessed: 18 August 2009
人類使用
漁業: 商業性; 游釣魚種: 是的; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 15.9 - 21.6, mean 18.8 °C (based on 248 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.01099 - 0.01378), b=3.05 (3.03 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.1 se; based on diet studies.
Generation time: 4.3 (2.8 - 5.5) years. Estimated as median ln(3)/K based on 16
growth studies.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.26-0.4; tmax=6; tm=2).
釣魚的脆弱性 (Ref.
59153): Low to moderate vulnerability (33 of 100).
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氣候脆弱性 (Ref.
125649): Low vulnerability (23 of 100).
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營養素 (Ref.
124155): Calcium = 49.2 [25.2, 92.2] mg/100g; Iron = 0.766 [0.416, 1.387] mg/100g; Protein = 18.8 [17.8, 19.7] %; Omega3 = 0.345 [0.189, 0.641] g/100g; Selenium = 29.6 [13.1, 62.5] μg/100g; VitaminA = 24.3 [6.3, 92.6] μg/100g; Zinc = 0.919 [0.627, 1.322] mg/100g (wet weight); based on
nutrient studies.