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Chaetodon xanthocephalus Bennett, 1833

Yellowhead butterflyfish
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Chaetodon xanthocephalus   AquaMaps   Data sources: GBIF OBIS
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Image of Chaetodon xanthocephalus (Yellowhead butterflyfish)
Chaetodon xanthocephalus
Picture by Rusconi, G.

Somalia country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: of no interest | Ref: Sommer, C., W. Schneider and J.-M. Poutiers, 1996
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Butterflyfishes are of no interest to fisheries (Ref. 30573).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/so.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., 1985
National Database:

Common names from other countries

Yellow-headed butterflyfish, Yellow-head butterflyfish, Goldheaded butterflyfish, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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: Bennett.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 1 - 30 m.   熱帶; - 30°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Indian Ocean: East Africa (Ref. 33390) to Sri Lanka and the Maldives.
西印度洋: 東非 (參考文獻 33390) 到斯里蘭卡與馬爾地夫。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5372)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 13 - 14; 背的软条 (总数) : 21 - 26; 臀棘: 3; 臀鳍软条: 21 - 23.

生物学特性     字汇 (例如 epibenthic)

Hybrids with C. ephippium known. Usually solitary (Ref. 48636), but may form loose shoals of 5-6 individuals and usually found around isolated coral heads. Territorial and aggressive to other chaetodonts; omnivorous (Ref. 5503). Oviparous (Ref. 205), monogamous (Ref. 52884). Form pairs during breeding (Ref. 205).

与被知道的 C. ephippium 杂交。 通常独居性的 (参考文献 48636), 但是可能形成 5-6 个体的松散的鱼群而且通常孤立的珊瑚顶部的周围发现。 领域性与侵略性对其他的蝴蝶鱼科鱼类; 杂食性的.(参考文献 5503) 卵生的 (参考文献 205) ，一夫一妻的.(参考文献 52884) 形式在繁殖的时候配对。 (参考文献 205)

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

Distinct pairing (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).西印度洋: 東非 (參考文獻 33390) 到斯里蘭卡與馬爾地夫。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 09 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 商业性; 水族馆: 商业性
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 25.9 - 29.3, mean 28.2 (based on 852 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).
营养阶层 (Ref. 69278):  2.7   ±0.24 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
价格分类 (Ref. 80766):   Unknown.