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Chlorurus cyanescens (Valenciennes, 1840)

Blue humphead parrotfish
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Chlorurus cyanescens
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Scaridae (Parrotfishes) 鸚哥魚科 (Parrotfishes) > Scarinae
Etymology: Chlorurus: Greek, chloros = green + Greek oura = tail (Ref. 45335).
More on author: Valenciennes.

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 5 - ? 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: known only from Natal (South Africa), Zanzibar (Tanzania), Madagascar, and Mauritius, but probably more widespread.
西印度洋: 已知只來自納塔爾 (南非) ,桑吉巴 (坦尚尼亞) ,馬達加斯加與模里西斯了, 但是可能更廣泛分佈。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5490)

生物學特性     字彙 (例如 epibenthic)

Found around deep rocky reefs up to a depth of at least 30 m (Ref. 9710). Solitary or in small groups (Ref. 9710). Also caught with nets and other kinds of artisanal gear. Mainly sold fresh.

發現於深的岩礁到深度至少 30 公尺周圍了。 (參考文獻 9710) 獨居性或形成小群魚群.(參考文獻 9710) 也用網與其他類型的漁民專業網具捕獲。 主要地賣了生鮮地。

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

Oviparous, distinct pairing during breeding (Ref. 205).西印度洋: 已知只來自納塔爾 (南非) ,桑吉巴 (坦尚尼亞) ,馬達加斯加與模里西斯了, 但是可能更廣泛分佈。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Westneat, Mark | 合作者

Bruce, R.W. and J.E. Randall, 1984. Scaridae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. (Western Indian Ocean fishing area 51). volume 3. [var. pag.] FAO, Rome. (Ref. 3488)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 16 September 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 |

更多資訊

Trophic ecology
食物相
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捕食者
Ecology
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Length-weight rel.
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參考文獻

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00641 - 0.02973), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).
價格種類 (Ref. 80766):   High.