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 7 - 75 m (Ref. 9710). 熱帶
Western Indian Ocean: Farsan Archipelago of the southern Red Sea and East Africa south to Zanzibar in Tanzania; including the Aldabra Islands and Seychelles.
西印度洋: 紅海南部的 Farsan 列島與東非在坦尚尼亞南至桑吉巴; 包括亞達伯拉島與塞錫爾群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4858)
背棘 (總數) : 12; 背的軟條 (總數) : 21 - 23; 臀棘: 3; 臀鰭軟條: 18 - 19.
The species apparently prefers deeper water, in deep coral rich reefs, often near base of slopes over coral rubble. Usually solitary or in pairs over open bottoms. Uncommon (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
在深的珊瑚繁盛的礁，此魚種顯然地偏愛較深的水域, 時常在珊瑚殘礫上的斜坡的基底的附近。 通常獨居性的或成對遍及開放的底部。 罕見.(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).西印度洋: 紅海南部的 Farsan 列島與東非在坦尚尼亞南至桑吉巴; 包括亞達伯拉島與塞錫爾群島。
Burgess, W.E., 1978. Butterflyfishes of the world. A monograph of the Family Chaetodontidae. T.F.H. Publications, Neptune City, New Jersey. (Ref. 4855)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 08 October 2009
人類使用
漁業: 沒有興趣; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.6 - 28.5, mean 27.1 °C (based on 110 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): 2.8 ±0.26 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 (12 of 100).
