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 authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 10 - 72 m (Ref. 9710). 熱帶; 35°N - 26°S, 50°E - 180°E (Ref. 55)
Indo-West Pacific: Seychelles, then southern India to New Caledonia and Gilbert Islands, extending northward to the Ryukyu Islands Replaced by Lutjanus ophuysenii from southeastern China and Taiwan to southern Korea and Japan (Ref. 37816).
印度-西太平洋: 塞錫爾群島, 然後印度到新加勒多尼亞南部與吉柏特島, 延伸向北至被來自中國東南方與台灣到的 Lutjanus ophuysenii 韓國南部與日本取代的琉球群島.(參考文獻 37816)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 15.4, range 14 - 22 cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450); 最大年龄: 12 年 (Ref. 37970)
背棘 (总数): 10; 背的软条 (总数): 12-14; 臀棘 3; 臀鳍软条: 8 - 9. Dorsal profile of head moderately sloped. Preorbital width about equal to eye diameter. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally whitish or pink with a yellowish brown to black stripe on the middle of the side. Juveniles and sub-adults with an intensely black mid-lateral stripe and an oval black spot, eye-sized or greater, lying in the middle of the stripe below last dorsal spines. Adults with yellow median fins (Ref. 48635). Body depth 2.6-3.0 in SL (Ref. 90102).
头部的背面轮廓中等倾斜。 眶前骨宽度大约等于眼直径。 前鳃盖骨凹槽与疖瘤发展不良的。 鳞片列背面斜向上升在侧联机面。 通常微白色的或粉红色在侧边的中央上具有一个土黄色到黑色的斑纹。 稚鱼与亚成鱼有一个密集黑色侧面中央的斑纹与一个椭圆形的黑色斑点，眼睛大小或比较大的, 在最后的背棘之下躺在斑纹的中央中。 成鱼有黄色的中央鳍。 (参考文献 48635)
Adults are found in the vicinity of coral reefs, also areas with flat bottoms and occasional low coral outcrops, sponges, and sea whips. They occur singly or in groups of up to about 30 individuals. Feed on fishes, shrimps, crabs and other benthic invertebrates.
栖息于珊瑚礁的邻近区域, 也用平坦底部与偶然的低珊瑚露头，海绵与海鞭子的区域。 各别地生存或者形成超过大约 30个个体的鱼群。 吃鱼，虾，螃蟹与其他的底栖无脊椎动物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Sex ratio differed significantly from 1:1 above 30 cm fork length (Ref. 4840). Larvae grow at a rate of 1.2 to 1.7 mm per day during the first 1 or 2 months. 印度-西太平洋: 塞錫爾群島, 然後印度到新加勒多尼亞南部與吉柏特島, 延伸向北至被來自中國東南方與台灣到的 Lutjanus ophuysenii 韓國南部與日本取代的琉球群島.(參考文獻 37816)
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; 水族馆: 公众的水族馆
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.1, mean 28.2 °C (based on 1040 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 (0.01292 - 0.01693), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.3 se; based on diet studies.
Generation time: 3.7 (1.6 - 4.3) years. Estimated as median ln(3)/K based on 10
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.22-0.70; tmax=12).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 34.4 [22.4, 47.9] mg/100g; Iron = 0.308 [0.202, 0.482] mg/100g; Protein = 18.7 [17.2, 20.0] %; Omega3 = 0.149 [0.112, 0.200] g/100g; Selenium = 53 [35, 81] μg/100g; VitaminA = 173 [32, 622] μg/100g; Zinc = 0.549 [0.441, 0.738] mg/100g (wet weight); based on
nutrient studies.
