Ctenochaetus strigosus, Spotted surgeonfish : fisheries, aquarium

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相关物种
- Ctenochaetus striatus
- 物种在
  Ctenochaetus
- 物种在
  Acanthuridae
- - 分类 -
- Acanthurinae
- Acanthuridae
- Acanthuriformes
- Teleostei
- Chordata
- Animalia

Ctenochaetus strigosus (Bennett, 1828)

Spotted surgeonfish

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Native range

This map was computer-generated and has not yet been reviewed.

Ctenochaetus strigosus AquaMaps Data sources: GBIF OBIS

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Image of Ctenochaetus strigosus (Spotted surgeonfish)

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) > Acanthuridae (Surgeonfishes, tangs, unicornfishes) 刺尾鯛科 (Surgeonfishes, tangs, unicornfishes) > Acanthurinae
Etymology: Ctenochaetus: Greek, kteis, ktenos = comb + Greek, chaite = hair (Ref. 45335).
More on author: Bennett.

Issue
References with country records other than those from Hawaii and Johnston Islands refer to different species.

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

海洋礁区鱼类; 深度上下限 1 - 113 m (Ref. 42056). 熱帶; 21°C - 27°C (Ref. 27115); 23°N - 16°N, 170°W - 154°W

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Eastern Central Pacific: endemic to the Hawaiian Islands and Johnston Island.
中太平洋東部: 夏威夷群島的特有種與詹斯頓島。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: L_m 14.5 range ? - ? cm
Max length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 94645)

简单描述检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 8; 背的软条 (总数) : 25 - 28; 臀棘: 3; 臀鳍软条: 22 - 25. Yellow on edge of orbit broad and conspicuous (pale in preservative), especially posteriorly. Small spots on head blue, not extending onto anterior body or chest. Posterior gill rakers 30-36 (Ref 42056).
Body shape (shape guide): short and / or deep; Cross section: compressed.
C. strigosus 眼的周围藉由有一个有别于 C. striatus 比较截形的尾部与一个灰白的淡黄色的环。 (参考文献 37816) 眼窝的黄色边缘宽而显著的 (灰白的在标本保存状态下), 尤其在后部。在头部蓝色上的小的斑点, 不延伸到前面的身体或胸。在后部的鳃耙 30-36(参考文献 42056).

Benthopelagic over coral, rock, and rubble (Ref. 58302). Solitary. Mainly diurnal (Ref. 4887). Feeds on detritus by whisking its comb-like teeth over the bottom as it closes its mouth (Ref. 3921).

独居性。主要日行性.(参考文献 4887) 当它关它的嘴的时候，藉由扫它的像头梳一样齿在底部之上吃碎屑。 (参考文献 3921)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Spawn in pairs (Ref. 240).中太平洋東部: 夏威夷群島的特有種與詹斯頓島。

主要参考文献 Upload your references | 参考文献 | 合作者 : Randall, John E. | 合作者

Randall, J.E and K.D. Clements, 2001. Second revision of the surgeonfish genus Ctenochaetus (Perciformes: Acanthuridae), with descriptions of two new species. Indo-Pac. Fish. (32):33 p. (Ref. 42056)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)

最不相关 (LC) ; Date assessed: 07 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

有雪卡鱼毒中毒的报导 (Ref. 30298)

人类利用

渔业: 商业性; 水族馆: 商业性

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Estimates based on models

Preferred temperature (Ref. 123201): 24.4 - 28.9, mean 27.4 °C (based on 382 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02344 (0.01408 - 0.03904), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

回复力 (Ref. 120179): 高度, 族群倍增时间少于 15个月 (K=0.9).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (28 of 100).

价格分类 (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 36.5 [21.5, 62.2] mg/100g; Iron = 0.234 [0.123, 0.562] mg/100g; Protein = 17.8 [16.5, 19.1] %; Omega3 = 0.145 [0.088, 0.239] g/100g; Selenium = 21.2 [11.4, 39.3] μg/100g; VitaminA = 69.9 [15.6, 295.7] μg/100g; Zinc = 0.43 [0.30, 1.45] mg/100g (wet weight);

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