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) >
Chaetodontidae (Butterflyfishes)
蝴蝶魚科 (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 2 - 20 m (Ref. 9710). 亞熱帶的; 21°C - 28°C (Ref. 4858); 37°N - 8°N, 100°W - 58°W (Ref. 55198)
Western Atlantic: Massachusetts, USA and Bermuda to West Indies and northern South America. Also Bahamas, Gulf of Mexico, and Antilles (Ref. 26938).
西大西洋: 美國麻薩諸塞州與百慕達群島到西印度群島與南美洲北部。 也巴哈馬，墨西哥灣與安地列斯群島.(參考文獻 26938)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 9.2 range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 47838)
背棘 (总数) : 13; 背的软条 (总数) : 17 - 20; 臀棘: 3; 臀鳍软条: 16 - 17. Large black spot surrounded by a white ring on body below rear of dorsal fin. Narrow, dark, diagonal lines that meet at mid-side, forming series of forward-pointing chevrons (Ref. 26938). Upper profile of head steep and slightly concave due to protruding snout; light gray, shading to pale yellowish on sides; a black bar on head; pelvic fins yellow (Ref. 13442).
大的黑色斑点在背鳍后面之下在身体上被一个白色的环包围了。 狭窄的，深色的, 交会在侧面中央的对角线, 形成数列朝向前面的锯齿形.(参考文献 26938) 头部的上面轮廓陡峭与些微凹由于凸出吻; 淡灰色的, 颜色变化成灰白的淡黄色的在侧边上; 在头部上的一条黑色的横带; 腹鳍黄色.(参考文献 13442)
Inhabit shallow reefs and generally occurs singly or in pairs. Feed mainly on zoantharians, polychaete worms, gorgonians and tunicates. Easily approached (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
栖息于浅水礁区而且通常各别地或成对出现。 主要捕食六枚珊瑚，多毛类的蠕虫，柳珊瑚与被囊类。 容易接近。 (参考文献 9710) 卵生的.(参考文献 205) 形式在繁殖的时候配对。 (参考文献 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Form pairs during breeding (Ref. 205). Monogamous mating is observed as obligate, genetic and social (Ref. 52884).西大西洋: 美國麻薩諸塞州與百慕達群島到西印度群島與南美洲北部。 也巴哈馬，墨西哥灣與安地列斯群島.(參考文獻 26938)
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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): 25.5 - 28.2, mean 27.4 °C (based on 558 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01634 - 0.03862), b=3.09 (2.96 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.0 se; based on diet 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 vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 71.8 [32.5, 146.8] mg/100g; Iron = 0.862 [0.451, 1.608] mg/100g; Protein = 19.4 [18.2, 20.6] %; Omega3 = 0.177 [0.093, 0.335] g/100g; Selenium = 13.8 [6.0, 29.9] μg/100g; VitaminA = 31.9 [7.6, 133.5] μg/100g; Zinc = 1.01 [0.60, 1.61] mg/100g (wet weight);
