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 author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 2 - 80 m (Ref. 90102). 熱帶; 24°N - 25°S, 75°E - 149°E (Ref. 55)
Western Indian Ocean: Mozambique (Ref. 41878). Indo-West Pacific: southern India and Sri Lanka to Philippines, New Guinea and Australia. Has been referred to as Lutjanus janthinuropterus and Lutjanus rangus (a junior synonym of Lutjanus bohar) by previous authors.
西印度洋: 莫三比克.(參考文獻 41878) 印度-西太平洋: 印度南部與斯里蘭卡到菲律賓，新幾內亞與澳洲。 曾經被歸屬於 Lutjanus janthinuropterus 與 Lutjanus rangus(一個 Lutjanus bohar 的次同種異名) 由先前的命名者。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 65.0 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. 55)
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, snout profile slightly concave. Preorbital bone usually much greater than eye diameter, at least in large specimens. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally gray-brown or olive on the upper portion of the back and head, grading to whitish ventrally. The dorsal and caudal fins are dusky brown or black, frequently with a narrow white posterior margin. The anal, pelvic and pectoral fins are whitish with some dusky brown. Juveniles have a broad black horizontal band from snout tip to caudal fin base. Large juveniles with black mid-lateral stripe. Adults plain pinkish brown with dusky tail (Ref. 48635). Body depth 2.5-2.8 in SL (Ref. 90102).
頭部的背面輪廓非常陡峭又吻輪廓些微地凹曲。 眶前骨通常大於眼直徑, 至少在大的標本。 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。 通常灰褐色或橄欖色在背部與頭部的上面部分上, 漸層色到微白色的腹地。 背鰭與尾鰭是暗褐色或者黑色的, 經常有一個狹窄的白色後緣。 臀鰭、腹鰭與胸鰭是微白色的具有一些暗褐色的。 稚魚有一個寬的黑色水平的條紋從吻尖到尾鰭基底。 大的稚魚有黑色的側面中央的斑紋。 成魚單色的略帶桃色的褐色有暗色的尾部.(參考文獻 48635)
Solitary or in small groups (Ref. 90102). Adults inhabit offshore reefs and muddy habitats. Juveniles are sometimes found in the vicinity of coral reefs, often located close to the shore where silting is moderate and visibility is reduced. Adults usually very deep (Ref. 48635). They feed on fishes and a variety of benthic invertebrates.
棲息於外海礁石與泥濘的棲地。 稚魚有時候發現於珊瑚礁的鄰近區域, 時常設置接近海岸在哪裡淤泥是中等的與能見度被縮小的。 成魚通常非常深的.(參考文獻 48635) 吃魚與多種底棲的無脊椎動物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 莫三比克.(參考文獻 41878) 印度-西太平洋: 印度南部與斯里蘭卡到菲律賓，新幾內亞與澳洲。 曾經被歸屬於 Lutjanus janthinuropterus 與 Lutjanus rangus(一個 Lutjanus bohar 的次同種異名) 由先前的命名者。
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)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 29.1, mean 28.3 °C (based on 1226 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 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.65 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 27.2 [17.9, 38.8] mg/100g; Iron = 0.301 [0.196, 0.449] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.129 [0.094, 0.173] g/100g; Selenium = 67.3 [46.9, 95.6] μg/100g; VitaminA = 127 [24, 444] μg/100g; Zinc = 0.403 [0.331, 0.546] mg/100g (wet weight);
