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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 author: Richardson.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 1 - 80 m (Ref. 9710). 熱帶; 23°N - 27°S, 79°E - 159°E (Ref. 55)
Indo-West Pacific: India to northern Australia. Sometimes referred to as Lutjanus chrysotaenia by past authors.
印度-西太平洋: 印度到澳洲北部。 有時被歸屬於 Lutjanus chrysotaenia 由過去的命名者。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 18.6 range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55); 最大年齡: 20 年 (Ref. 37970)
背棘 (總數) : 10; 背的軟條 (總數) : 14 - 16; 臀棘: 3; 臀鰭軟條: 9. Snout somewhat pointed, dorsal profile of head steeply sloped. Preorbital bone about equal to eye diameter, or slightly wider. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally blue-gray on upper side, grading to white or yellow white ventrally with a series of eight or nine or orange or yellow stripes on the sides. The fins are yellowish; the pectoral fins have a distinct black spot at base of uppermost rays and axil.
Body shape (shape guide): fusiform / normal; Cross section: oval.
吻略微尖的, 頭部的背面輪廓非常陡峭。 眶前骨大約等於眼直徑, 或些微比較寬的。 前鰓蓋骨凹槽與癤瘤發展不良的。 鱗片列背面斜向上升在側線上面。 通常藍灰色的在上側面上, 漸層色到白色或黃色的腹側白色的有一系列的八或九或側邊上的橘色或黃色的斑紋。 鰭是淡黃色的; 胸鰭在最上面的鰭條與葉腋的基底有一個明顯的黑色斑點。
May be found in turbid coastal waters (Ref. 90102). Adults inhabit coral reefs in both sheltered lagoons and on outer reef slopes. Often encountered in schools of up to 20 to 30 individuals. (Ref. 55)
棲息於珊瑚礁在有掩蔽的潟湖與外礁斜坡上中。 時常見到形成超過 20 到 30個個體的魚群。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Multiple spawner.印度-西太平洋: 印度到澳洲北部。 有時被歸屬於 Lutjanus chrysotaenia 由過去的命名者。
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: 28 June 2018
人類使用
漁業: 低經濟; 游釣魚種: 是的
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基於模型的估計
首選溫度 (參考文獻
123201): 25.1 - 29.1, mean 28.2 °C (based on 1340 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00909 - 0.02638), b=2.95 (2.81 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.9 ±0.5 se; based on diet studies.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.1-0.7; tmax=20; tm=1.9Fec > 10,000).
釣魚的脆弱性 (Ref.
59153): Low to moderate vulnerability (26 of 100).
🛈
營養素 (Ref.
124155): Calcium = 39.8 [23.9, 60.7] mg/100g; Iron = 0.392 [0.255, 0.642] mg/100g; Protein = 18.3 [16.8, 19.6] %; Omega3 = 0.138 [0.093, 0.205] g/100g; Selenium = 59.3 [35.5, 99.9] μg/100g; VitaminA = 224 [44, 920] μg/100g; Zinc = 0.433 [0.332, 0.617] mg/100g (wet weight);
