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).
More on author: Ahl.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 15 m (Ref. 1602), usually 3 - 15 m (Ref. 27115). 熱帶; 24°C - 28°C (Ref. 27115); 31°N - 15°S, 72°E - 157°W
Indo-West Pacific: Maldives (Ref. 30829); then from the Andaman Sea (Ref. 9710) and Christmas Island in the eastern Indian Ocean to the Philippines and the Line Islands, north to the Ryukyu Islands, south to Samoa.
印度-西太平洋: 馬爾地夫;(參考文獻 30829) 然後從安達曼海 (參考文獻 9710) 與東印度洋的聖誕島到菲律賓與列島群島, 北至琉球群島, 南至美屬薩摩亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48637)
背棘 (总数) : 9; 背的软条 (总数) : 24 - 26; 臀棘: 3; 臀鳍软条: 22 - 24. Brown in color when preserved; a black bar on upper edge of gill opening; head spotted; a less intense dark mark just behind the eye, connected narrowly with the dark bar; a dark brown region around the caudal spine; outer third of upper pectoral rays pale yellow. Large adults develop a distinctly convex head profile (Ref. 1602). Gill rakers on anterior row:19-23, on posterior row: 21-24.
褐色的颜色在保存状态下; 在鳃裂的上缘上的一条黑色的横带; 头部有斑点的; 一个比较不密集深色印记在狭窄地被深色的横带连接的眼正后方; 尾鳍棘的周围一个深褐色的区域; 上面胸鳍鳍条的外面第三个白黄色的。 大的成鱼发育一个明显中凸的头部轮廓。 (参考文献 1602) 鳃耙在前面列:19-23, 在后列上: 21-24.
Inhabits clear outer reef flats and seaward reefs (Ref. 9710). Benthopelagic (Ref. 58302). Solitary or in small wide-ranging groups (Ref. 9710). Usually in schools of mixed similar species when grazing algae (Ref. 48637).
栖息于清澈的外礁平台与临海礁石。 独居性或在小的广泛分布群.(参考文献 9710) 通常成群聚集混合相似的种当啃食藻类.(参考文献 48637)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 馬爾地夫;(參考文獻 30829) 然後從安達曼海 (參考文獻 9710) 與東印度洋的聖誕島到菲律賓與列島群島, 北至琉球群島, 南至美屬薩摩亞。
Randall, J.E., 1956. A revision of the surgeonfish genus Acanthurus. Pac. Sci. 10(2):159-235. (Ref. 1920)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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): 25.4 - 29.2, mean 28.6 °C (based on 1280 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=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & 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): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 51.8 [22.2, 155.3] mg/100g; Iron = 0.69 [0.26, 1.67] mg/100g; Protein = 18.2 [16.9, 19.4] %; Omega3 = 0.0881 [, ] g/100g; Selenium = 15.2 [5.2, 42.0] μg/100g; VitaminA = 41.7 [9.6, 164.6] μg/100g; Zinc = 2.78 [0.87, 5.21] mg/100g (wet weight);
