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: Pachymetopon: Greek, pachys = fat + Greek, metopon = brow (Ref. 45335).
Eponymy: Marcus Élieser Bloch (1723–1799) was a German physician and naturalist specialising in ichthyology. [...] (Ref. 128868), visit book page.
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 居于水底的; 非迁移的 (Ref. 4350); 深度上下限 1 - ? m (Ref. 3688). 熱帶; 13°S - 28°S
Southeast Atlantic: Angola to the west coast of South Africa.
東南大西洋: 南非的安哥拉到西岸。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 22.0, range 22 - ? cm
Max length : 46.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3198); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2715); 最大体重: 1.7 kg (Ref. 4699)
背棘 (总数) : 10; 背的软条 (总数) : 11 - 12; 臀棘: 3; 臀鳍软条: 10. Bronzy brown, lighter below.
Body shape (shape guide): fusiform / normal.
青铜色褐色, 腹面颜色较淡。
Inhabits shallow water over rocky bottoms. Feeds on seaweeds, echinoderms, crustaceans, mollusks and worms (Ref. 3688).
栖息于在岩石底部上的浅水区。 吃海草,棘皮动物,甲壳动物,软件动物与蠕虫。 (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
東南大西洋: 南非的安哥拉到西岸。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2)
人类利用
渔业: 商业性; 游钓鱼种: 是的
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00865 - 0.02649), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.51 se; based on food items.
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=0.10-0.16; tm=5; tmax=12).
Prior r = 0.48, 95% CL = 0.32 - 0.72, Based on 2 full stock assessments.
渔业脆弱性 (Ref.
59153): Moderate to high vulnerability (52 of 100).
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营养素 (Ref.
124155): Calcium = 81.8 [45.1, 155.9] mg/100g; Iron = 1.08 [0.60, 1.93] mg/100g; Protein = 19.6 [18.7, 20.5] %; Omega3 = 0.343 [0.237, 0.526] g/100g; Selenium = 22.3 [11.0, 43.1] μg/100g; VitaminA = 13.5 [4.0, 40.6] μg/100g; Zinc = 0.812 [0.576, 1.147] mg/100g (wet weight);