Common names from other countries
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) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 20 - 200 m (Ref. 9626), usually 80 - 150 m (Ref. 55). ; 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.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 28.7, range 21 - 25 cm
Max length : 75.0 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. 55); 最大体重: 14.0 kg (Ref. 9710)
背棘 (总数) : 10; 背的软条 (总数) : 14; 臀棘: 3; 臀鳍软条: 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.
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).
成鱼栖息于较深的水域沙的之上或岩石底部与在海峭壁与岩架的附近。 幼鱼出现在较浅的水域, 时常在大约 35 与 50 公尺之间。 主要吃鱼。 好食用鱼, 它被生鲜地大部份在市场上销售.(参考文献 55)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性
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特别资料
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Estimates based on models
Preferred temperature (Ref.
115969): 18 - 26.2, mean 22.3 (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).
营养阶层 (Ref.
69278): 3.9 ±0.57 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.10-0.70).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).