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 authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 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 / 年齡
Maturity: Lm 15.4, range 14 - 22 cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5450); 最大年齡: 12 年 (Ref. 37970)
背棘 (總數): 10; 背的軟條 (總數): 12-14; 臀棘 3; 臀鰭軟條: 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).
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.
棲息於珊瑚礁的鄰近區域, 也用平坦底部與偶然的低珊瑚露頭，海綿與海鞭子的區域。 各別地生存或者形成超過大約 30個個體的魚群。 吃魚，蝦，螃蟹與其他的底棲無脊椎動物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
人類使用
漁業: 商業性; 水族館: 公眾的水族館
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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).
營養階層 (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.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 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.
