分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 海洋洄游的 (Ref. 51243); 深度上下限 30 - 300 m (Ref. 3688). 亞熱帶的; 47°N - 35°S, 19°W - 36°E
Eastern Atlantic: Bay of Biscay and the Mediterranean to the Strait of Gibraltar and South Africa including Madeira and the Canary islands, but absent from Cape Verde, off Senegal and the Gulf of Guinea.
東大西洋: 比斯開灣與地中海到直布羅陀海峽與南非包括馬得拉群島與加納利群島, 但是維德角，塞內加爾外海與幾內亞灣沒有出現。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 27.3, range 22 - ? cm
Max length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2715); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2715); 最大体重: 2.7 kg (Ref. 40637)
Benthopelagic on the shelf, on rocky bottoms from 30 to 80 m depth, but may also occur down to 300 m on muddy bottoms. Forms schools of 4 or 5 individuals of different sizes. Omnivorous, feeds on small invertebrates and seaweeds (Ref. 4781).
在大陆棚上的大洋底栖性鱼种，在来自 30 到 80 公尺深的岩石底部上，也但是可能出现在泥底部上向下至 300 公尺。 不同大小的 4 或 5个个体形成鱼群。 杂食性, 吃小型无脊椎动物与海草。 (参考文献 4781)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Also Ref. 4781.東大西洋: 比斯開灣與地中海到直布羅陀海峽與南非包括馬得拉群島與加納利群島, 但是維德角，塞內加爾外海與幾內亞灣沒有出現。
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)
人类利用
渔业: 低经济; 游钓鱼种: 是的
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 17.9, mean 14.9 °C (based on 141 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00718 - 0.01752), b=3.07 (2.94 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.37 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (55 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (26 of 100).
Nutrients (Ref.
124155): Calcium = 25 [11, 41] mg/100g; Iron = 0.555 [0.295, 1.054] mg/100g; Protein = 20.1 [19.0, 21.2] %; Omega3 = 0.226 [0.116, 0.462] g/100g; Selenium = 22.8 [10.8, 41.7] μg/100g; VitaminA = 38.1 [11.0, 125.1] μg/100g; Zinc = 0.786 [0.517, 1.182] mg/100g (wet weight);
