分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Lutjanidae (Snappers)
笛鯛科 (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 20 - 200 m (Ref. 9626), usually 80 - 150 m (Ref. 55). 亞熱帶的; 43°N - 3°S, 100°W - 38°W (Ref. 55227)
Western Atlantic: as far north as North Carolina, USA and Bermuda south to Trinidad and northern Brazil; including the Gulf of Mexico (Ref. 9626). Very common in the Caribbean, particularly the Antilles.
西大西洋: 向北遠至美國北卡羅萊那州，而且百慕達群島南至千里達與巴西北部; 包括墨西哥灣。 (參考文獻 9626) 非常常見於加勒比海, 特別地安地列斯群島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 28.7, range 21 - 25 cm
Max length : 75.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); 最大體重: 14.0 kg (Ref. 9710)
背棘 (總數): 10; 背的軟條 (總數): 14; 臀棘 3; 臀鰭軟條: 8. Preopercular notch and knob weak. Scale rows on back rising obliquely above lateral line. Mainly scarlet red, silvery on lower sides and belly; fins are yellowish to orange. A prominent black blotch is at the base and in axil of pectoral fins.
前鰓蓋骨凹槽與癤瘤弱的。 鱗片列背面斜向上升在側線上面。 主要鮮紅色的紅色, 銀色的在下側與腹面上; 鰭是淡黃色的到橘色的。 一個突出的黑色斑塊是在基底與在胸鰭的葉腋中。
Adults inhabit deeper waters over sandy or rocky bottoms and near drop-offs and ledges. Young occur in shallower water, often between about 35 and 50 m. Feed mainly on fishes. Good food fish, it is marketed mostly fresh (Ref. 55).
成魚棲息於較深的水域沙的之上或岩石底部與在海峭壁與岩架的附近。 幼魚出現在較淺的水域, 時常在大約 35 與 50 公尺之間。 主要吃魚。 好食用魚, 它被生鮮地大部份在市場上銷售.(參考文獻 55)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 向北遠至美國北卡羅萊那州，而且百慕達群島南至千里達與巴西北部; 包括墨西哥灣。 (參考文獻 9626) 非常常見於加勒比海, 特別地安地列斯群島。
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 18 - 26.2, mean 22.3 °C (based on 64 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01312 - 0.01667), b=2.97 (2.95 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.57 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.10-0.70).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
Nutrients (Ref.
124155): Calcium = 17.7 [9.4, 27.6] mg/100g; Iron = 0.317 [0.183, 0.541] mg/100g; Protein = 19.3 [17.8, 20.7] %; Omega3 = 0.214 [0.132, 0.353] g/100g; Selenium = 40.5 [22.1, 74.1] μg/100g; VitaminA = 56.3 [10.1, 268.9] μg/100g; Zinc = 0.248 [0.178, 0.379] mg/100g (wet weight);
