Common names from other countries
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).
More on author: Bleeker.
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 20 - 45 m (Ref. 9710). 熱帶; 30°N - 23°S
Western Pacific: Indonesia to Fiji, north to the Ryukyu Islands, south to Rowley Shoals in the eastern Indian Ocean and New Caledonia. Recently recorded from Tonga (Ref. 53797).
西太平洋: 印尼到斐濟, 北至琉球群島, 南至羅雷游入東印度洋與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 15; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 17 - 18.
雄性光藍色的有大約側邊上被在胸部上延伸至頭部的頂端 , 與一個大的黑色斑點的 15條狹窄的黑色橫帶; 雌性沒有橫帶, 黃色的上側面與下面淺藍色的, 而且在背部與尾鰭的腹面邊緣上有寬的靠近邊緣的條紋。
Generally seen in pairs on steep outer reef slopes, drop-offs (Ref. 9710), in caves or along the bases of boulders (Ref.48636); in rich coral growth interspersed with sand (Ref. 37816). Usually occurs in loose groups of females dominated by a male. Sometimes feeds on plankton high above the substrate (Ref.48636).
通常在陡峭的外礁斜坡，海峭壁 (參考文獻 9710) 上成對被見到了, 在洞穴中或者沿著大圓石的基底;(參考文獻 48636) 在豐富的珊瑚成長中點綴著沙子。 (參考文獻 37816) 通常出現於被一隻雄魚控制的雌性的鬆散的魚群中。 有時吃浮游生物高於底部.(參考文獻 48636)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 印尼到斐濟, 北至琉球群島, 南至羅雷游入東印度洋與新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
Steene, R.C., 1978. Butterfly and angelfishes of the world. A.H. & A.W. Reed Pty Ltd., Australia. vol. 1. 144 p. (Ref. 4859)
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 沒有興趣; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
115969): 24.5 - 28.5, mean 27.1 (based on 90 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).
