分类 / Names
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: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 礁区鱼类; 非产卵性溯降河的 (Ref. 51243); 深度上下限 ? - 22 m (Ref. 26912). 熱帶; 25°C - 31°C (Ref. 36880); 33°N - 35°S, 98°W - 33°W
Western Atlantic: southern Florida (USA), southeastern coast of the Gulf of Mexico, most of the Antilles and Caribbean coast of Central and South America extending southward to Rio de Janeiro, Brazil; also North Carolina and Texas, USA (Ref. 7251).
西大西洋: 佛羅里達南部 (美國) ，墨西哥灣的東南方海岸, 大部分的安地列斯群島與中美洲與南美洲向南延伸至巴西里約熱內盧的加勒比海海岸; 也北卡羅萊那州與美國德州.(參考文獻 7251)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 42 - ? cm
Max length : 140 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3713); 最大体重: 24.3 kg (Ref. 4699); 最大年龄: 7 年 (Ref. 12193)
背棘 (总数): 8 - 9; 背的软条 (总数): 10; 臀棘 3; 臀鳍软条: 6. 67- to 72 pored scales on lateral line to base of caudal fin (Ref. 26938). Black lateral line (Ref. 13442).
67- to 72 在侧线到尾鳍基底上有孔的鳞片了。 (参考文献 26938) 黑色的侧线.(参考文献 13442)
Adults inhabit coastal waters, estuaries and lagoons, penetrating into freshwater; usually at depths less than 20 m (Ref. 3713). Feed on fishes (Gobiidae, Gerreidae, Engraulidae) and crustaceans (shrimps and crabs) (Ref. 35237). Mature individuals congregate at mouths of passes and rivers during the spawning season, May through September (Ref. 3713). Seasonal movements into freshwater occur but poorly understood (Ref. 3713). Marketed fresh (Ref. 5712). Valued game fish and an excellent food fish (Ref. 26938). The world record for hook and line is a 53-lb., 10 ounce fish caught at Parismina Ranch, Costa Rica (Ref. 13442).
栖息于沿岸水域, 河口与泻湖, 进入淡水之内; 通常在深度小于 20 公尺.(参考文献 3713) 吃鱼 (鰕虎鱼科，银鲈科 , 科) 与甲壳动物 (虾与螃蟹) 。 (参考文献 35237) 在产卵季节的时候在海峡口与河聚集, 可以整九月.(参考文献 3713) 进入淡水之内的季节性移动出现但是贫乏地了解.(参考文献 3713) 在市场上销售生鲜地了。 (参考文献 5712) 价值的游钓鱼类与一个优良的食用鱼.(参考文献 26938) 给一支钓的世界纪录是 53 磅。,10 盎司鱼捕获于 Parismina 大农场，哥斯大黎加了。 (参考文献 13442)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Also Ref. 103751.西大西洋: 佛羅里達南部 (美國) ，墨西哥灣的東南方海岸, 大部分的安地列斯群島與中美洲與南美洲向南延伸至巴西里約熱內盧的加勒比海海岸; 也北卡羅萊那州與美國德州.(參考文獻 7251)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
人类利用
渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的
更多信息
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 28.1, mean 27.3 °C (based on 864 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00587 - 0.00936), b=3.02 (2.97 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.6 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.3-0.49; tm=4; tmax=7; Fec=3 million).
Prior r = 0.87, 95% CL = 0.58 - 1.31, Based on 2 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (86 of 100).
Nutrients (Ref.
124155): Calcium = 25.4 [15.4, 38.4] mg/100g; Iron = 0.523 [0.319, 0.792] mg/100g; Protein = 20.3 [17.9, 22.5] %; Omega3 = 0.139 [0.065, 0.297] g/100g; Selenium = 34.5 [19.7, 59.5] μg/100g; VitaminA = 52.2 [18.4, 155.2] μg/100g; Zinc = 0.769 [0.560, 1.077] mg/100g (wet weight);
