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: Pagellus: Diminutive of Latin, pager, derived from Greek, pagros = a fish, Dentex sp. (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 100 - 250 m (Ref. 27000), usually 10 - 50 m (Ref. 5377). 亞熱帶的; 37°N - 17°S, 19°W - 14°E
Eastern Atlantic: Strait of Gibraltar to Angola, including the southwestern Mediterranean (Ref. 3469) and the Canary Islands.
東大西洋: 直布羅陀海峽到安哥拉, 包括西南方的地中海 (參考文獻 3469) 與加納利群島。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 12.2 range ? - ? cm
Max length : 42.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781); common length : 25.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781)
背棘 (总数): 12
Occurs in schools over hard as well as sandy bottoms, especially in the upper 100 m. Omnivorous with a predominantly carnivorous diet (including crustaceans, cephalopods, small fish, amphioxus and worms). Protogynic hermaphrodite (Ref. 3688). Minimum depth reported taken from Ref. 127989.
成群出现坚硬的之上以及砂质底部, 尤其在上面的 100 公尺中。 杂食性具有一个主要肉食性的食性。 (包括甲壳动物，头足类动物，小鱼, 文昌鱼与蠕虫) 原生的雌雄同体.(参考文献 3688)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Intermittent spawning occurs from the second year onwards between May and November according to the latitude, the stock moving toward the coast for this purpose. 東大西洋: 直布羅陀海峽到安哥拉, 包括西南方的地中海 (參考文獻 3469) 與加納利群島。
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: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 18.5 - 28, mean 25.2 °C (based on 140 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00993 - 0.01455), b=3.04 (3.01 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.51 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18-0.53; tm=1; tmax=7; Fec=60,200).
Prior r = 0.82, 95% CL = 0.54 - 1.23, Based on 2 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (26 of 100).
Nutrients (Ref.
124155): Calcium = 164 [78, 347] mg/100g; Iron = 0.706 [0.391, 1.313] mg/100g; Protein = 20.2 [19.0, 21.5] %; Omega3 = 0.414 [0.235, 0.701] g/100g; Selenium = 69.8 [27.3, 173.0] μg/100g; VitaminA = 7.84 [1.97, 34.79] μg/100g; Zinc = 0.462 [0.311, 0.735] mg/100g (wet weight);
