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) >
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 / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 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 / 年齡
成熟度: Lm 9.2 range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 47838)
背棘 (總數) : 13; 背的軟條 (總數) : 17 - 20; 臀棘: 3; 臀鰭軟條: 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).
Body shape (shape guide): short and / or deep; Cross section: compressed.
大的黑色斑點在背鰭後面之下在身體上被一個白色的環包圍了。 狹窄的﹐深色的, 交會在側面中央的對角線, 形成數列朝向前面的鋸齒形.(參考文獻 26938) 頭部的上面輪廓陡峭與些微凹由於凸出吻; 淡灰色的, 顏色變化成灰白的淡黃色的在側邊上; 在頭部上的一條黑色的橫帶; 腹鰭黃色.(參考文獻 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).
棲息於淺水礁區而且通常各別地或成對出現。 主要吃六枚珊瑚，多毛類的蠕蟲，柳珊瑚與被囊類。 容易接近。 (參考文獻 9710)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 07 October 2009
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 (參考文獻
123201): 25.5 - 28.2, mean 27.4 °C (based on 558 cells).
Phylogenetic diversity index (參考文獻
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).
營養階層 (參考文獻
69278): 3.4 ±0.0 se; based on diet studies.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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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);
