分类 / Names
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 60 m (Ref. 55763). 熱帶; 33°N - 5°S, 117°W - 77°W (Ref. 55)
Eastern Pacific: Mexico to Ecuador.
東太平洋: 墨西哥到厄瓜多。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); 最大体重: 15.0 kg (Ref. 40637)
背棘 (总数): 11 - 12; 背的软条 (总数): 12; 臀棘 3; 臀鳍软条: 7 - 8. Preopercular notch and knob moderate. Scale rows on back parallel to lateral line. Dark gray-green on back, lighter on belly. Scales with yellowish white centers, forming alternating dark and light stripes on the sides. Individuals from deeper waters are mainly reddish.
前鳃盖骨凹槽与疖瘤中等的。 鳞片列背面平行于侧线。 深灰色-绿色背面, 颜色淡的在腹面上。 鳞片有黄白色中心, 形成交互的黑与侧边上的淡色条纹。 来自较深的水域的个体主要是淡红的。
This is an inshore, reef-dwelling species found over hard bottoms until at least 50 m depth (Ref. 9313). Adults may form schools consisting of several hundreds of individuals (Ref. 9313). Juveniles are encountered in shallow waters, including littoral pools and estuaries (Ref. 9313). Carnivorous, feed on fish and invertebrates (Ref. 9313). Marketed fresh.
这是一个沿海地区, 礁-住处的种发现在坚硬的底部上面了直到至少 50 公尺深。 (参考文献 9313) 成鱼可能形成鱼群包含一些数以百计个体。 (参考文献 9313) 稚鱼被见到在浅水区中, 包括海滨的水池与河口。 (参考文献 9313) 肉食性, 吃鱼与无脊椎动物。 (参考文献 9313) 在市场上销售生鲜地了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 墨西哥到厄瓜多。
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)
人类利用
渔业: 自给性渔业
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
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Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 28.7, mean 25.9 °C (based on 76 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 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.65 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 20.7 [13.2, 30.8] mg/100g; Iron = 0.272 [0.173, 0.414] mg/100g; Protein = 18.7 [17.2, 20.0] %; Omega3 = 0.117 [0.082, 0.161] g/100g; Selenium = 71 [47, 106] μg/100g; VitaminA = 106 [20, 381] μg/100g; Zinc = 0.364 [0.295, 0.495] mg/100g (wet weight);