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) >
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
刺尾魚科 (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).
More on author: Bennett.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 25 m (Ref. 9710), usually 0 - 25 m (Ref. 27115). 熱帶; 23°C - 28°C (Ref. 27115); 26°N - 30°S, 31°E - 129°E
Indian Ocean: eastern Africa to the Andaman Sea, southwest Indonesia and Christmas Island; with range extended to Bali, Indonesia in Western Pacific (Ref. 37792).
印度洋: 非洲東部到安達曼海，印尼西南部與聖誕島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 13.8 range ? - ? cm
Max length : 54.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573); common length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573)
背棘 (總數) : 9; 背的軟條 (總數) : 28 - 30; 臀棘: 3; 臀鰭軟條: 23 - 26. Blue with a white chest (Ref. 3145). Head black with a broad white band from pectoral-fin base to throat. No distinct white spot or broad white band below eye. Dorsal fin yellow (except white margin and black submarginal line). Anal and pelvic fins white (Ref 9808).
藍色具有一個白色的胸。 (參考文獻 3145) 頭部黑色的有一條寬的白色從胸鰭基底到咽喉的條紋。 在眼之下的沒有明顯的白色斑點或寬的白色條紋。 背鰭黃色.(除白色的邊緣與黑色的靠近邊緣的線) 臀鰭與腹鰭鰭白色 (參考文獻 9808).
Inhabits shallow, clear coastal and island coral reefs (Ref. 9710). Usually found on reef flats and along upper seaward slopes (Ref. 9710). May occur singly or in large feeding aggregations. Monogamous (Ref. 52884). Feeds on benthic algae; on small, sparsely scattered algae and small growths in crevices (Ref. 28026). Caught with nets (Ref. 30573). Marketed fresh.
棲息於淺且清澈海岸的與島珊瑚礁.(參考文獻 9710) 通常發現於礁石平臺而且沿著上面的臨海斜坡.(參考文獻 9710) 可能單獨出現或較大時覓食群集。 一夫一妻的.(參考文獻 52884) 吃水底的藻類; 在裂隙中的小又稀疏分散的藻類與小的成長上.(參考文獻 28026) 用網捕獲了。 (參考文獻 30573) 在市場上銷售生鮮地了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Paired spawning (Ref. 240). Monogamous mating is observed as both obligate and social (Ref. 52884).印度洋: 非洲東部到安達曼海，印尼西南部與聖誕島。
Randall, J.E., 1956. A revision of the surgeonfish genus Acanthurus. Pac. Sci. 10(2):159-235. (Ref. 1920)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 03 May 2010
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.8 - 29, mean 27.5 °C (based on 354 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.01221 - 0.03575), b=2.93 (2.79 - 3.07), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 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 vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 43.2 [17.9, 124.2] mg/100g; Iron = 0.653 [0.249, 1.575] mg/100g; Protein = 18.3 [16.9, 19.5] %; Omega3 = 0.0883 [, ] g/100g; Selenium = 18.4 [6.3, 51.1] μg/100g; VitaminA = 33.7 [7.7, 135.1] μg/100g; Zinc = 2.52 [0.79, 4.63] mg/100g (wet weight);
