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: Lacepède.
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 0 - 170 m (Ref. 89972). 熱帶; 30°N - 32°S
Indo-Pacific: East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Lord Howe and Rapa islands. Southeast Atlantic: East London, South Africa (Ref. 5372).
印度-太平洋: 東非到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至羅得豪島與拉帕群島; 在密克羅尼西亞各處。 東南大西洋: 南非的東倫敦.(參考文獻 5372)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); 最大年齡: 9 年 (Ref. 72479)
背棘 (總數) : 10 - 14; 背的軟條 (總數) : 20 - 25; 臀棘: 3; 臀鰭軟條: 17 - 20.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Nocturnal species that is usually in pairs or small groups in shallow reef flats of lagoon and seaward reefs to depths of over 30 m. Juvenile occurs among rocks of inner reef flats and in tide pools (Ref. 205). Benthopelagic (Ref. 58302). Adult feeds mainly on nudibranchs, tubeworm tentacles, and other benthic invertebrates, also feeds on algae and coral polyps. Oviparous (Ref. 205). Forms pairs during breeding (Ref. 205).
一個夜行的種，那是通常成對的或形成小群魚群在潟湖與臨海礁石到深度超過 30 公尺的水淺礁石平臺中。 稚魚出現在礁石平臺內側的岩石之中與在潮池中。 成魚主要捕食裸鰓類動物，管蟲觸鬚與其他的底棲無脊椎動物, 也吃藻類與珊瑚蟲。 卵生的.(參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).印度-太平洋: 東非到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至羅得豪島與拉帕群島; 在密克羅尼西亞各處。 東南大西洋: 南非的東倫敦.(參考文獻 5372)
Heemstra, P.C., 1986. Chaetodontidae. p. 627-632. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5372)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 05 October 2009
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (參考文獻
123201): 23.7 - 29, mean 27.7 °C (based on 1986 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=0.02291 (0.01133 - 0.04632), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.7 ±0.1 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 = 76.6 [39.1, 126.9] mg/100g; Iron = 0.726 [0.422, 1.206] mg/100g; Protein = 18.8 [17.5, 19.9] %; Omega3 = 0.143 [0.085, 0.239] g/100g; Selenium = 43.8 [23.6, 80.8] μg/100g; VitaminA = 51.1 [14.7, 174.6] μg/100g; Zinc = 1.15 [0.78, 1.66] mg/100g (wet weight);
