分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
刺尾鯛科 (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 85 m (Ref. 1602), usually 1 - 85 m (Ref. 27115). 亞熱帶的; 24°C - 28°C (Ref. 27115); 32°N - 28°S, 119°E - 109°W
Western Central Pacific: primarily anti-equatorial; Mariana Islands, southern Japan, Marcus Islands, and the Hawaiian Islands in the north and New Caledonia, Rapa (Austral Islands), and Tuamoto Islands, Pitcairn group, and Easter Island in the south.
中西太平洋: 主要反赤道分佈; 在北方與新加勒多尼亞，拉帕島 (奧斯垂群島) 與 Tuamoto 島中的馬里亞納群島，日本南部，馬克斯島與夏威夷群島, 皮特凱恩島聚集, 與在南方中的復活島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450)
背棘 (总数) : 9; 背的软条 (总数) : 25 - 27; 臀棘: 3; 臀鳍软条: 23 - 25. A whitish bar broadly bordered by dark brown from origin of dorsal fin across operculum. Caudal fin without a white posterior margin. Caudal concavity 10.5 to 12 times in SL. Body depth 1.7 to 1.8 times in SL (Ref 9808).
一条微白色的横带宽广地接壤了深褐色的从背鳍起点越过鳃盖。 尾鳍没有白色的后缘。 尾部的凹洼 10.5 到 12 标准体长比率。 体高 1.7 到 1.8 标准体长比率 (参考文献 9808).
Inhabits primarily boulder-strewn areas of surge zone and browses on filamentous algae (Ref. 9710). Benthopelagic (Ref. 58302). Often in schools (Ref. 9710). Minimum depth reported from Ref. 27115.
栖息于涌浪区的主要圆石散布区域而且吃菌丝藻。 常形成鱼群.(参考文献 9710) 最小深度记录自了参考文献 27115.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中西太平洋: 主要反赤道分佈; 在北方與新加勒多尼亞，拉帕島 (奧斯垂群島) 與 Tuamoto 島中的馬里亞納群島，日本南部，馬克斯島與夏威夷群島, 皮特凱恩島聚集, 與在南方中的復活島。
Randall, J.E., 1956. A revision of the surgeonfish genus Acanthurus. Pac. Sci. 10(2):159-235. (Ref. 1920)
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 28.7, mean 27.1 °C (based on 100 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.01103 - 0.04981), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
Nutrients (Ref.
124155): Calcium = 44.2 [17.3, 143.2] mg/100g; Iron = 0.811 [0.285, 2.086] mg/100g; Protein = 18.8 [17.5, 20.1] %; Omega3 = 0.173 [0.076, 0.406] g/100g; Selenium = 9.29 [2.97, 28.17] μg/100g; VitaminA = 26.4 [5.4, 123.6] μg/100g; Zinc = 1.97 [0.62, 4.02] mg/100g (wet weight);
