分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Pomacanthidae (Angelfishes)
刺蓋魚科 (Angelfishes)
Etymology: Genicanthus: Greek, geny, -yos = face, jaw + Greek, akantha = thorn (Ref. 45335).
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 21 - 81 m (Ref. 9710). 熱帶; 30°N - 28°S
Pacific Ocean: Taiwan to the Tuamoto Islands, north to the Ryukyu Islands, south to New Caledonia and the Austral Islands.
太平洋: 台灣到 Tuamoto 島, 北至琉球群島, 南至新加勒多尼亞與奧斯垂群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 15 - 16; 背的軟條 (總數) : 15 - 16; 臀棘: 3; 臀鰭軟條: 14 - 17. Males light blue with 8 black stripes on the lower 2/3 of the body (the posterior end of the uppermost yellow, the lowermost stripes extending the adjacent anal fin); females light blue with a vertical black bar above the eye and spots on the forehead; both sexes with a broad submarginal band on the dorsal and anal fins; females with broad submarginal band on the caudal-fin lobes.
雄性淺藍色在身體中的下面 2/3 上有 8 條黑色的斑紋;(最上面人的後端黃色的, 最低的斑紋延伸毗連的臀鰭) 雌性淺藍色在前額上具有一個在眼與斑點上面的垂直黑色的橫帶; 兩性在背鰭與臀鰭上具有一個寬的靠近邊緣的條紋; 雌性在尾鰭葉上有寬的靠近邊緣的條紋。
Occurs in current-swept outer reef slopes and drop-offs (Ref. 4859). Feeds on plankton. Forms harems of 2-5 individuals. Occasionally exported through the aquarium trade (Ref. 48391).
出現於水流沖刷的外礁斜坡與海峭壁。 (參考文獻 4859) 吃浮游生物。 形成 2-5個個體的雌性配偶群。 偶然地經由水族貿易輸出了。 (參考文獻 48391)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
太平洋: 台灣到 Tuamoto 島, 北至琉球群島, 南至新加勒多尼亞與奧斯垂群島。
Steene, R.C., 1978. Butterfly and angelfishes of the world. A.H. & A.W. Reed Pty Ltd., Australia. vol. 1. 144 p. (Ref. 4859)
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 28.7, mean 26.5 °C (based on 65 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 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): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 77.5 [37.3, 119.0] mg/100g; Iron = 0.696 [0.415, 1.159] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.126 [0.074, 0.209] g/100g; Selenium = 27.6 [14.1, 54.4] μg/100g; VitaminA = 154 [43, 527] μg/100g; Zinc = 1.27 [0.85, 1.83] mg/100g (wet weight);
