分類 / 名稱
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.
Eponymy: Rev Dr Christoph Samuel John (1747–1813) was a botanist and herpetologist and a medical missionary (1771–1813) at the Danish trading station of Tranquebar (now Tharangambadi), Tamil Nadu, not far from Madras (Chennai). [...] (Ref. 128868), visit book page.
More on author: Bloch.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 半鹹淡水 礁區魚類; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 80 m (Ref. 30573). 熱帶; 31°N - 30°S, 30°E - 174°W (Ref. 55)
Indo-West Pacific: East Africa to Fiji, north to the Ryukyu Islands, south to Australia.
印度-西太平洋: 東非到斐濟, 北至琉球群島, 南至澳洲。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 51.9  range ? - ? cm
Max length : 106 cm TL 雄魚/尚未辨別雌雄; (Ref. 132370); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); 最大體重: 28.5 kg (Ref. 132370)
背棘 (總數) : 10; 背的軟條 (總數) : 13 - 14; 臀棘: 3; 臀鰭軟條: 8. Dorsal profile of head steeply sloped. Preorbital width equal to eye diameter or larger. Preopercular notch and knob poorly developed. Scale rows on back parallel to lateral line. Center of each scale often with a reddish-brown spot, giving an overall appearance of series of horizontal lines on side of body. Generally yellow with a bronze to silvery sheen, shading to silvery white on belly and underside of the head. A large black blotch mainly above the lateral line below the anterior dorsal-fin rays.
Body shape (shape guide): fusiform / normal; Cross section: oval.
頭部的背面輪廓非常陡峭。 眶前骨寬度等於眼直徑或比較大的。 前鰓蓋骨凹槽與癤瘤發展不良的。 鱗片列背面平行於側線。 每個鱗片的中心時常具有一個紅褐色的斑點, 提供成列水平線對身體側邊的整體外表。 通常黃色的有一個青銅色到銀色的光輝, 顏色變化成銀白色在腹面與頭部的下面上。 一個大的黑色斑塊在前面的背鰭鰭條之下主要在側線上面。
Adults probably frequent coral reef areas; juveniles found in mangrove estuaries (Ref. 30573). Feed on fishes and benthic invertebrates including shrimps, crabs and cephalopods. In Hong Kong live fish markets (Ref. 27253).
成魚可能常常聚集於珊瑚礁區域; 稚魚發現於紅樹林河口了。 (參考文獻 30573) 吃包括蝦,螃蟹與頭足類動物的魚與底棲的無脊椎動物。 在香港活魚販售。 (參考文獻 27253)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 東非到斐濟, 北至琉球群島, 南至澳洲。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 05 March 2015
人類使用
漁業: 商業性; 養殖: 商業性; 游釣魚種: 是的
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01514 (0.01348 - 0.01699), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
營養階層 (參考文獻 69278) |
4.2 ±0.6 se; based on diet studies. |
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Generation time |
6.9 (5.2 - 9.5) years. Estimated as median ln(3)/K based on 10 growth studies. |
回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (K=0.10-0.38; tmax=28.6). |
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Rate of population increase |
Prior r = 0.40, 95% CL = 0.26 - 0.60, Based on 1 full stock assessment. |
釣魚的脆弱性 (Ref. 59153) |
High to very high vulnerability (65 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
Very high vulnerability (90 of 100). 🛈 |
價格種類 (Ref. 80766) |
High.
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營養素 (Ref. 124155) |
Calcium = 19.6 [12.3, 28.3] mg/100g; Iron = 0.256 [0.165, 0.398] mg/100g; Protein = 18.9 [17.4, 20.2] %; Omega3 = 0.131 [0.095, 0.177] g/100g; Selenium = 69.1 [44.6, 104.8] μg/100g; VitaminA = 113 [19, 416] μg/100g; Zinc = 0.428 [0.346, 0.572] mg/100g (wet weight); based on nutrient studies. |