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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 3 - 40 m (Ref. 9710). 熱帶; - 30°S
Western Indian Ocean: East Africa south to Durban, South Africa (Ref. 5372). Also found in oceanic islands.
西印度洋: 東非南至南非的德爾班。 (參考文獻 5372) 也發現於大洋性島嶼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 13 - 14; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 15 - 17. Black spot with white or bluish edges on its sides (Ref. 5372).
黑色的斑點有白色的或藍色的邊緣在它的側邊.(參考文獻 5372)
Usually seen alone or in pairs (specially during spawning) but occasionally in small groups, particularly in the vicinity of staghorn Acropora and Goniopora (Ref. 5503) thickets. Diet consists of live corals which makes it difficult to maintain in captivity (Ref. 4858). Little intraspecific nor interspecific aggressiveness (Ref. 5503). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205).
通常獨自地見到或成對 (在產卵的時候特別地) 但是偶而形成小群魚群, 特別地在鄰近鹿角 Acropora 與 Goniopora(參考文獻 5503) 叢。 食物由使它在繁殖場難以維持的活珊瑚組成。 (參考文獻 4858) 小的種內而種間的侵略性.(參考文獻 5503) 卵生的 (參考文獻 205) ，一夫一妻的.(參考文獻 52884)
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).西印度洋: 東非南至南非的德爾班。 (參考文獻 5372) 也發現於大洋性島嶼。
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: 08 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 (Ref.
123201): 25.4 - 27.9, mean 26.9 °C (based on 64 cells).
Phylogenetic diversity index (Ref.
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 (Ref.
69278): 3.3 ±0.61 se; based on food items.
回復力 (Ref.
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).
Nutrients (Ref.
124155): Calcium = 133 [67, 212] mg/100g; Iron = 0.975 [0.567, 1.669] mg/100g; Protein = 18.6 [17.4, 19.8] %; Omega3 = 0.125 [0.071, 0.217] g/100g; Selenium = 36 [19, 69] μg/100g; VitaminA = 48.3 [14.0, 170.0] μg/100g; Zinc = 1.7 [1.1, 2.5] mg/100g (wet weight);
