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Chaetodon xanthurus Bleeker, 1857

Pearlscale butterflyfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chaetodon xanthurus   AquaMaps   Data sources: GBIF OBIS
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Image of Chaetodon xanthurus (Pearlscale butterflyfish)
Chaetodon xanthurus
Picture by Muséum-Aquarium de Nancy/B. Alenda

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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: Bleeker.

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

海洋 礁區魚類; 深度上下限 6 - 50 m (Ref. 37816). 熱帶

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

Western Pacific: Indonesia and the Philippines, north to the Ryukyu Islands (Ref. 9710).
西太平洋: 印尼與菲律賓, 北至琉球群島。 (參考文獻 9710)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4858)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 12 - 14; 背的軟條 (總數) : 20 - 23; 臀棘: 3; 臀鰭軟條: 15 - 17.
身體後部與尾部橘黃色的.(參考文獻 48636) 身體淺藍灰色白色; 鱗片有黑邊,給側邊一個網狀的圖案。

生物學特性     字彙 (例如 epibenthic)

Clear coastal to outer reef slopes and drop-offs (Ref. 48636). Found around staghorn corals. The only member of the family with a crosshatch pattern of dark lines on the sides. Generally seen below 15 m depth and occurs singly or in pairs. Feed on small benthic invertebrates and algae, similar to C. mertensii (Ref. 37816). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).

清澈的海岸對外礁斜坡與海峭壁.(參考文獻 48636) 發現於鹿角珊瑚周圍了。 該科的唯一成員側邊上具有一個黑色線條的網目狀的花紋。 通常在 15 公尺深之下見到而且各別地或成對出現。 捕食小型底棲的無脊椎動物與藻類, 類似 C. mertensii.(參考文獻 37816) 卵生的.(參考文獻 205)

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

Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).西太平洋: 印尼與菲律賓, 北至琉球群島。 (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: 08 October 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: 商業性; 水族館: 商業性
FAO - Publication: search | FishSource |

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Trophic ecology
食物相
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Ecology
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 25.3 - 29, mean 28.1 °C (based on 394 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 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 (10 of 100).
價格種類 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 113 [58, 169] mg/100g; Iron = 0.858 [0.517, 1.405] mg/100g; Protein = 18.4 [17.2, 19.5] %; Omega3 = 0.119 [0.073, 0.192] g/100g; Selenium = 34.6 [19.2, 64.0] μg/100g; VitaminA = 52 [14, 183] μg/100g; Zinc = 1.65 [1.13, 2.34] mg/100g (wet weight);