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; 半咸淡水 礁区鱼类; 深度上下限 0 - 30 m (Ref. 9710), usually 2 - 15 m (Ref. 27115). 热带; 23°C - 28°C (Ref. 27115); 30°N - 24°S, 39°E - 143°W
Indo-Pacific: East Africa, including the Mascarene Islands (Ref. 37792) to the Tuamoto Islands, north to Ryukyu Islands, south to southern Great Barrier Reef. Not occurring in the Red Sea.
印度-太平洋: 东非, 包括玛斯科林岛 (参考文献 37792) 到 Tuamoto 岛, 北至琉球群岛, 南至大堡礁的南方。 不出现在红海。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 18.4 range ? - ? cm
Max length : 45.3 cm FL 雄鱼/尚未辨别雌雄; (Ref. 125599); 最大体重: 2.7 kg (Ref. 125599)
背棘 (总数): 9; 背的软条 (总数): 25-28; 臀棘 3; 臀鳍软条: 23 - 26. Color in life dark brown without lines on body or spots on head (one phase is purplish grey); horizontal black band behind upper gill opening absent on juveniles <6 cm SL; elongate purple band may be present anterior to dorsal origin; caudal fin brown; outer third of pectoral fin pale. Species with gizzard-like stomach.
颜色活着时深褐色的在身体上没有线或者在头部上没有斑点;(一阶段是紫灰色的) 在上面的鳃裂后面的水平黑色的条纹在稚鱼 <6 公分 SL 上不存在; 细长的紫色条纹可能是存在的位于背鳍起点前; 尾鳍褐色; 胸鳍的外面第三个灰白的。 具有像砂囊一样的腹部的鱼种。
Occurs in clear lagoon and seaward reefs around isolated coral heads. Solitary or in small groups (Ref. 90102). Prefers sandy bottoms of bays and lagoons rather than the coral reefs like most other Acanthuridae. The species is sometimes poisonous (Ref. 4795). Caught with nets (Ref. 30573). Minimum depth reported taken from Ref. 128797.
孤立的珊瑚顶部的周围出现于清澈的泻湖与临海礁石。 偏爱海湾与泻湖的砂质底部而不是像其他大部分的刺尾鱼科的珊瑚礁。 此鱼种有时是有毒的。 (参考文献 4795) 用网捕获了。 (参考文献 30573)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Probably spawn in pairs (Ref. 240).印度-太平洋: 东非, 包括玛斯科林岛 (参考文献 37792) 到 Tuamoto 岛, 北至琉球群岛, 南至大堡礁的南方。 不出现在红海。
Randall, J.E., 1987. Three nomenclatorial changes in Indo-Pacific surgeonfishes (Acanthurinae). Pac. Sci. 41(1-4):54-61. (Ref. 1921)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.3 - 29.3, mean 28.4 °C (based on 2616 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 (0.01969 - 0.02790), b=2.95 (2.91 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.40 se; based on food items.
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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 to moderate vulnerability (26 of 100).
Nutrients (Ref.
124155): Calcium = 52.9 [22.4, 157.8] mg/100g; Iron = 0.704 [0.257, 1.764] mg/100g; Protein = 18.9 [17.9, 20.0] %; Omega3 = 0.119 [0.053, 0.257] g/100g; Selenium = 16.6 [5.6, 60.7] μg/100g; VitaminA = 34.8 [9.9, 119.3] μg/100g; Zinc = 2.52 [0.80, 4.71] mg/100g (wet weight);
