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: Cymatoceps: Greek, kyma, -atos = wave, swelling, bump (Ref. 45335).
More on author: Castelnau.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 1 - 80 m (Ref. 3507). 亞熱帶的; 22°S - 35°S
Western Indian Ocean: Natal to the Cape in South Africa.
西印度洋: 在南非的納塔爾到岬。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 53 - ? cm
Max length : 150 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3507); 最大体重: 34.4 kg (Ref. 40637)
背棘 (总数) : 12; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 8. Adults with a large fleshy 'nose'.
成鱼有一大的肉质 '鼻子'.
Inhabits shallow, rocky coastal areas to 80 m depth. Rarely enters estuaries. Feeds on crabs, crayfish, sea urchins and other hard-shelled animals (Ref. 3670). Takes almost any bait (Ref. 3198). Important food fish. Head considered a delicacy in some areas (Ref. 3198). It is parasitised by the monogenean Anoplodiscus cirrusspiralis on the fins and body surface (Ref. 124057).
栖息于浅滩, 岩石的沿岸区域到 80 公尺深。 很少进入河口。 吃螃蟹，小龙虾，海胆与其他的具有硬壳的动物。 (参考文献 3670) 采取几乎任何的诱饵。 (参考文献 3198) 重要的食用鱼。 头部在一些地区被认为是一个佳肴了。 (参考文献 3198)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西印度洋: 在南非的納塔爾到岬。
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
人类利用
渔业: 商业性; 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): 16.7 - 26, mean 23.9 °C (based on 36 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00846 - 0.02836), 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 (Ref.
69278): 3.6 ±0.40 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (K=0.05; tmax=45).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (74 of 100).
Nutrients (Ref.
124155): Calcium = 35.5 [18.7, 71.4] mg/100g; Iron = 0.796 [0.436, 1.497] mg/100g; Protein = 19.9 [18.9, 21.0] %; Omega3 = 0.312 [0.189, 0.521] g/100g; Selenium = 32.4 [14.4, 64.5] μg/100g; VitaminA = 7.53 [2.05, 23.50] μg/100g; Zinc = 0.739 [0.512, 1.054] mg/100g (wet weight);
