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: Forster.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 10 m (Ref. 128797). 熱帶; 30°N - 30°S, 52°E - 140°W
Indo-Pacific: oceanic islands in the western Indian Ocean to the Hawaiian, Marquesan and Tuamoto islands, north to the Ryukyu Islands, south to New Caledonia and Rapa.
印度-太平洋: 西印度洋的大洋性島嶼到夏威夷, 馬貴斯群島與 Tuamoto 島, 北至琉球群島, 南至新加勒多尼亞與拉帕島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 26.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 9; 背的軟條 (總數) : 27 - 30; 臀棘: 3; 臀鰭軟條: 23 - 26. Preserved color is brown; spotted, white spots usually bordered with dark brown (may help conceal it in turbulent water that is often filled with small bubbles). Pelvic fins bright yellow. Each side of caudal peduncle with a single, sharp, forward-pointing erectile spine. Gill rakers on anterior row: 21-24; gill rakers on posterior row: 19-23.
保存標本的顏色是褐色; 有斑點又白色的斑點通常邊緣了深褐色的.(可能在湍流的水中幫助隱藏它時常，那是充滿小的泡沫) 腹鰭鮮黃色的。 尾梗兩邊具有一個單個,銳利地, 朝向前面的直立硬棘。 鰓耙在前面列: 21-24; 在後列上的鰓耙: 19-23.
Occurs in surge zone of clear seaward reefs (Ref. 9710, 58302). Benthopelagic (Ref. 58302); mainly oceanic and found schooling in shallow depths over reef flats subject to surge or currents (Ref. 48637). Browses on filamentous and calcareous algae. Forms schools.
出現於清澈臨海礁石的湧浪區。 (參考文獻 9710) 吃絲狀而石灰質的藻類。 形成魚群。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-太平洋: 西印度洋的大洋性島嶼到夏威夷, 馬貴斯群島與 Tuamoto 島, 北至琉球群島, 南至新加勒多尼亞與拉帕島。
Randall, J.E., 1956. A revision of the surgeonfish genus Acanthurus. Pac. Sci. 10(2):159-235. (Ref. 1920)
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): 25 - 29.3, mean 28.2 °C (based on 1389 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02884 (0.01655 - 0.05024), b=2.97 (2.82 - 3.12), 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): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
Nutrients (Ref.
124155): Calcium = 73.8 [32.2, 227.4] mg/100g; Iron = 0.815 [0.307, 2.046] mg/100g; Protein = 18.2 [16.9, 19.5] %; Omega3 = 0.0903 [, ] g/100g; Selenium = 12.6 [4.3, 37.6] μg/100g; VitaminA = 45.3 [10.7, 180.9] μg/100g; Zinc = 3.13 [0.98, 5.95] mg/100g (wet weight);
