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Centropyge acanthops (Norman, 1922)

Orangeback angelfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Centropyge acanthops   AquaMaps   Data sources: GBIF OBIS
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Image of Centropyge acanthops (Orangeback angelfish)
Centropyge acanthops
Juvenile picture by Randall, J.E.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Acanthuriformes (Surgeonfishes) 鱸形目 (Surgeonfishes) > Pomacanthidae (Angelfishes) 刺蓋魚科 (Angelfishes)
Etymology: Centropyge: Greek, kentron = sting + Greek, pyge = tail (Ref. 45335).
More on author: Norman.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 非遷移的; 深度上下限 6 - 40 m (Ref. 9710). 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Indian Ocean: Somalia to East London, South Africa. Also around oceanic islands. Common off East Africa (Ref. 9710).
西印度洋: 到南非的東倫敦的索馬利亞。 也大洋性島嶼的周圍。 普遍的外海東非.(參考文獻 9710)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5953)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

Head, upper sides, dorsal, and caudal fins golden yellow; lower two-thirds of the body and the anal fin black with numerous close-set purple spots.
頭部,上側面, 背部的, 與尾鰭金黃色的; 身體與臀鰭的下面三分之二黑色的有很多的靠攏在一起紫色的斑點。

生物學特性     字彙 (例如 epibenthic)

Inhabits areas with coral rubble and frequently occurs in small groups of up to about 10 individuals. Feeds on small invertebrates and algae (Ref. 5503). Spawns at sunset; male stimulating the emission of eggs with biting motions on female's abdomen; eggs released and abandoned in open water without any particular parental care (Ref. 5503). Popular aquarium fish in Natal. Occasionally exported from Kenya.

棲息於有珊瑚殘礫的區域而且時常形成小群魚群達到大約 10個個體。 吃小型無脊椎動物與藻類。 (參考文獻 5503) 產卵在日落; 雄魚用在母魚的腹部上的刺痛的運動刺激排卵; 沒有任何的特別親代養育,卵排出了而且拋棄了在開放的水域中。 (參考文獻 5503) 在納塔爾的受歡迎的水族館魚。 偶然地從肯亞輸出。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Bi-directional sex change has been confirmed for this species (Ref. 103751).西印度洋: 到南非的東倫敦的索馬利亞。 也大洋性島嶼的周圍。 普遍的外海東非.(參考文獻 9710)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

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)

  無危 (LC) ; Date assessed: 26 January 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣; 水族館: 商業性
FAO - Publication: search | FishSource |

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Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
生態學
Population dynamics
Growths
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Length-weight rel.
Length-length rel.
長度-頻率
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Egg(s)
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 24.6 - 27.8, mean 26.8 °C (based on 84 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.9   ±0.32 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 = 125 [61, 193] mg/100g; Iron = 0.772 [0.462, 1.296] mg/100g; Protein = 18.1 [16.9, 19.3] %; Omega3 = 0.126 [0.074, 0.209] g/100g; Selenium = 23.6 [12.5, 44.2] μg/100g; VitaminA = 114 [32, 393] μg/100g; Zinc = 1.86 [1.26, 2.70] mg/100g (wet weight);