分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Carangaria/misc (Various families in series Carangaria) >
Centropomidae (Snooks)
Etymology: Centropomus: Greek, kentron = sting + Greek, poma, -atos = cover, operculum (Ref. 45335).
More on author: Poey.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 淡水; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 51243); 深度上下限 0 - 40 m. 亞熱帶的; 26°N - 34°S, 98°W - 34°W
Western Atlantic: southern Florida, USA and the Mexican Gulf coast, Caribbean Sea, south to Rio Grande do Sul, Brazil.
西大西洋: 對 Florianopolis 巴西的佛羅里達南部 (美國) 與墨西哥的岸灣。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 72.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3713); 最大体重: 5.0 kg (Ref. 26340)
Inhabits coastal waters, estuaries and lagoons, penetrating into freshwater; usually prefers very low brackish water or freshwater. Occasionally in hypersaline lagoons (Ref. 5217). Found over shallow soft bottoms (Ref. 5217). Feeds on fish and crustaceans. Its flesh is well appreciated (Ref. 27188).
栖息于沿岸水域, 河口与泻湖, 进入淡水之内; 通常偏爱盐度很低的水或淡水。 偶见于高盐度的泻湖。 (参考文献 5217) 发现在水浅的软质底部上了。 (参考文献 5217) 吃鱼与甲壳动物。 它的肉是受喜爱.(参考文献 27188)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawn in brackish waters in estuaries.西大西洋: 對 Florianopolis 巴西的佛羅里達南部 (美國) 與墨西哥的岸灣。
Fraser, T.H., 1978. Centropomidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). FAO, Rome. Vol. 1-2. pag.var. (Ref. 3713)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 低经济; 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) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00813 (0.00675 - 0.00978), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
营养阶层 (参考文献 69278) |
4.2 ±0.73 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 (tm=3-4; Fec=900,000). |
渔业脆弱性 (Ref. 59153) |
High vulnerability (55 of 100). 🛈 |
价格分类 (Ref. 80766) |
Very high.
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营养素 (Ref. 124155) |
Calcium = 61.4 [35.8, 112.0] mg/100g; Iron = 0.995 [0.655, 1.588] mg/100g; Protein = 19.9 [17.6, 22.0] %; Omega3 = 0.359 [0.176, 0.732] g/100g; Selenium = 19.3 [10.7, 37.3] μg/100g; VitaminA = 16.9 [6.1, 47.3] μg/100g; Zinc = 0.675 [0.491, 0.950] mg/100g (wet weight); based on nutrient studies. |