Pagrus caeruleostictus (Valenciennes, 1830)
Bluespotted seabream
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Pagrus caeruleostictus AquaMaps Data sources: GBIF OBIS |
分类 / 名称 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: Pagrus: Greek, pagros = a fish, Dentex, sp. (Ref. 45335).
More on author: Valenciennes.
Etymology: Pagrus: Greek, pagros = a fish, Dentex, sp. (Ref. 45335).
More on author: Valenciennes.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋; 半咸淡水 底中水层性; 海洋洄游的 (Ref. 3688); 深度上下限 1 - 200 m (Ref. 4781), usually 30 - 50 m (Ref. 2683). 亞熱帶的; 45°N - 17°S, 19°W - 36°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Atlantic: Portugal and Strait of Gibraltar to Angola, including the Mediterranean.
東大西洋: 葡萄牙與直布羅陀海峽到安哥拉, 包括地中海。
東大西洋: 葡萄牙與直布羅陀海峽到安哥拉, 包括地中海。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 18.7, range 17 - 23 cm
Max length : 90.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781); 最大体重: 11.6 kg (Ref. 40637)
Max length : 90.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781); common length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4781); 最大体重: 11.6 kg (Ref. 40637)
Generally found in hard bottoms (rocks and rubble), the older individuals in the deeper part of the range, the young in inshore areas. Feed mainly on bivalves and also on crustaceans and fish. Sexual maturity at 2 years old. Spawning migration occurs parallel to the coast with intermittent spawning between spring and autumn over soft bottoms in shallow waters (Ref. 3688).
栖息于坚硬的底部 (岩石与碎石), 那较年长的个体在范围的较深的部份中, 幼鱼在近海区域中。 主要捕食二枚贝以及在甲壳类动物和鱼类上。 性成熟在 2 岁。 产卵迁移平行于海岸具有在软质底部上的春天与秋天之间断续的产卵在浅水区中.(参考文献 3688)
栖息于坚硬的底部 (岩石与碎石), 那较年长的个体在范围的较深的部份中, 幼鱼在近海区域中。 主要捕食二枚贝以及在甲壳类动物和鱼类上。 性成熟在 2 岁。 产卵迁移平行于海岸具有在软质底部上的春天与秋天之间断续的产卵在浅水区中.(参考文献 3688)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
A different diagnosis of sexual pattern may arise for this species brought about by geographical variations (Ref. 103751). Also Ref. 41163.東大西洋: 葡萄牙與直布羅陀海峽到安哥拉, 包括地中海。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
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)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性; 游钓鱼种: 是的
FAO - 渔业: 物种外形, landings search; Publication: search | FIRMS - Stock assessments | FishSource | 周边海洋
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01905 (0.01645 - 0.02207), b=2.95 (2.91 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.7 ±0.54 se; based on food items. |
| Generation time | 5.3 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.28; tmax=10; tm=2). |
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渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (46 of 100). 🛈 |
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气候脆弱性 (Ref. 125649) |
Moderate to high vulnerability (54 of 100). 🛈 |
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价格分类 (Ref. 80766) |
High. |
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营养素 (Ref. 124155) |
Calcium = 37.1 [17.3, 70.3] mg/100g; Iron = 1.04 [0.30, 2.90] mg/100g; Protein = 19.7 [18.1, 21.3] %; Omega3 = 0.253 [0.138, 0.453] g/100g; Selenium = 39 [17, 80] μg/100g; VitaminA = 7.42 [1.82, 28.09] μg/100g; Zinc = 0.592 [0.297, 1.251] mg/100g (wet weight); based on nutrient studies. |