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.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 3 - 265 m (Ref. 11441), usually 30 - 150 m (Ref. 37816). 熱帶; 20°C - 28°C; 35°N - 35°S, 31°E - 134°W (Ref. 55)
Indo-Pacific: Red Sea and East Africa to the Marquesas and Line islands, north to southern Japan, south to Australia. Southeast Atlantic: East London, South Africa (Ref. 5484).
印度-太平洋: 紅海而且東非到馬可薩斯島與列島群島, 北至日本南部, 南至澳洲。 東南大西洋: 南非的東倫敦.(參考文獻 5484)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 20.5, range 17 - 25 cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4883); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55)
背棘 (总数): 10; 背的软条 (总数): 14-15; 臀棘 3; 臀鳍软条: 7 - 8.
头部的背面轮廓非常陡峭。 眶前骨宽度通常大于眼直径, 但是有时更少在小的标本中。 前鳃盖骨凹槽与疖瘤发展良好的。 鳞片列背面斜向上升在侧联机面。 通常鲜黄色的在旁与腹侧白色者的上面三分之二上, 有一系列的四条侧面的蓝色斑纹。 鳍也是鲜黄色的。
Adults inhabit coral reefs, occurring in both shallow lagoons and on outer reef slopes. Frequently found in large aggregations around coral formation, caves or wrecks during the day. Juveniles inhabit seagrass beds around patch reefs (Ref. 9710). Benthopelagic (Ref. 58302). Feed on fishes, shrimps, crabs, stomatopods, cephalopods, and planktonic crustaceans. Also take a variety of algae (Ref. 4821). Minimum depth reported taken from Ref. 30874.
栖息于被出现在泻湖浅滩和外礁斜坡上的珊瑚礁。 时常珊瑚结构，洞穴或残骸的周围形成大群鱼群在白天期间了。 礁坪的周围稚鱼栖息于海草床。 (参考文献 9710) 吃鱼，虾，螃蟹，口足目甲壳类，头足类动物与浮游生物甲壳动物。 也吃多种藻类。 (参考文献 4821) 最小深度报告取自参考文献 30874.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-太平洋: 紅海而且東非到馬可薩斯島與列島群島, 北至日本南部, 南至澳洲。 東南大西洋: 南非的東倫敦.(參考文獻 5484)
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: 商业性; 游钓鱼种: 是的; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 19.1 - 28.3, mean 26.4 °C (based on 1181 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 (0.01304 - 0.01678), 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 ±0.3 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=0.21-0.38).
Prior r = 0.56, 95% CL = 0.37 - 0.85, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 32.2 [20.6, 44.6] mg/100g; Iron = 0.315 [0.209, 0.480] mg/100g; Protein = 18.3 [16.8, 19.6] %; Omega3 = 0.154 [0.114, 0.203] g/100g; Selenium = 74.6 [51.2, 104.5] μg/100g; VitaminA = 174 [34, 624] μg/100g; Zinc = 0.462 [0.381, 0.625] mg/100g (wet weight); based on
nutrient studies.
