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).
Eponymy: John W Thompson was an artist and modeller at the Bishop Museum, Honolulu (1901– 1928). [...] (Ref. 128868), visit book page.
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 深度上下限 0 - 119 m (Ref. 58302), usually 5 - 70 m (Ref. 27115). 熱帶; 24°C - 27°C (Ref. 27115); 23°N - 29°S, 32°E - 124°W
Indo-Pacific: East Africa, including the Mascarene Islands (Ref. 37792) to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Rapa (Austral Islands). The Indian Ocean population is without the white caudal fin.
印度-太平洋: 東非,包括瑪斯科林島 (參考文獻 37792) 到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至拉帕島 (奧斯垂群島). 印度洋族群沒有白色的尾鰭。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3145)
背棘 (總數) : 9; 背的軟條 (總數) : 23 - 26; 臀棘: 3; 臀鰭軟條: 23 - 26. Body uniformly brown to dark brown; caudal fin pale in color (snow white in live fishes). Small, dark spot below and adjacent to axil of pectoral fin. Anterior gill rakers 15-18; posterior 14-16. Snout length 7.9 to 8.2 times in SL. Least depth of caudal peduncle 2.2 to 2.5 times in head length (Ref 9808).
身體全身褐色的到深褐色的; 尾鰭灰白的顏色.(雪在活的魚中白色) 小又深色的斑點在而且之下鄰近胸鰭的葉腋。 前面的鰓耙 15-18; 在後部的 14-16. 吻的長度 7.9 到 8.2 標準體長比率。 尾柄的最少深度 2.2 到 2.5 倍頭長 (參考文獻 9808).
This occasionally schooling species occurs in steep outer reef slopes and drop-offs (Ref. 1602, 48637). Benthopelagic over coral and sand (Ref. 58302). Feeds on zooplankton, particularly large gelatinous forms, and on fish eggs and crustaceans (Ref. 1920). Minimum depth reported taken from Ref. 128797.
這偶然群游性種出現於陡峭的外礁斜坡與海峭壁中。 (參考文獻 1602) 吃浮游動物，特別大的凝膠狀種類與吃魚卵與甲殼動物。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 東非,包括瑪斯科林島 (參考文獻 37792) 到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至拉帕島 (奧斯垂群島). 印度洋族群沒有白色的尾鰭。
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: 04 May 2010
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): 24.6 - 28.8, mean 27.6 °C (based on 1218 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.41 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 (17 of 100).
Nutrients (Ref.
124155): Calcium = 54.8 [23.3, 177.8] mg/100g; Iron = 0.771 [0.278, 1.964] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.15 [0.06, 0.34] g/100g; Selenium = 17.3 [5.4, 64.9] μg/100g; VitaminA = 82.7 [22.5, 295.2] μg/100g; Zinc = 2.22 [0.71, 4.23] mg/100g (wet weight);
![Image of Acanthurus thompsoni (Thompson\](/images/thumbnails/jpg/tn_Actho_u4.jpg "Image of Acanthurus thompsoni (Thompson\")
![Image of Acanthurus thompsoni (Thompson\](/images/thumbnails/jpg/tn_Actho_j0.jpg "Image of Acanthurus thompsoni (Thompson\")
