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) >
Lethrinidae (Emperors or scavengers)
裸頰鯛科 (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 5 - 150 m (Ref. 4369). 熱帶; 10°N - 28°S
Western Indian Ocean: Natal, South Africa to the Seychelles and Sri Lanka, possibly more widespread. Has previously been synonymized with Lethrinus mahsena which is now regarded as a separate species.
西印度洋: 南非的納塔爾到塞錫爾群島與斯里蘭卡, 可能更廣泛分佈。 先前已經與 黃尾裸頰鯛〔Lethrinus mahsena〕 同種異名是現在是視為一個個別的種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4369)
背棘 (總數) : 10; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 8.
胸鰭的內面覆滿鱗片。 鰓蓋的後面的角是完全覆蓋著鱗片或者有時有一個寬的無鱗片的區域。 身體的顏色是黃褐色或淡黃色的; 頭部是褐色。 鱗片的基底有時是黑色的。 鰭是灰白或淡黃色的; 背鰭的邊緣是淡紅或淡黃色的。
Solitarily found in coastal waters trawling grounds and coral reef areas (Ref. 2295, 90102). Marketed fresh (Ref. 171).
發現於沿岸水域與礁區了。 (參考文獻 2295) 在市場上銷售生鮮地了。 (參考文獻 171)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 南非的納塔爾到塞錫爾群島與斯里蘭卡, 可能更廣泛分佈。 先前已經與 黃尾裸頰鯛〔Lethrinus mahsena〕 同種異名是現在是視為一個個別的種。
Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 21 August 2018
人類使用
漁業: 商業性; 游釣魚種: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 28.8, mean 27.1 °C (based on 256 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 (0.00699 - 0.03129), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.4 se; based on size and trophs of closest relatives
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 vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 34 [24, 47] mg/100g; Iron = 0.748 [0.513, 1.039] mg/100g; Protein = 20.2 [17.6, 22.3] %; Omega3 = 0.139 [0.103, 0.182] g/100g; Selenium = 52.8 [31.0, 78.2] μg/100g; VitaminA = 30.5 [6.6, 156.8] μg/100g; Zinc = 1.89 [1.49, 2.34] mg/100g (wet weight);
