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Scarus scaber Valenciennes, 1840

Fivesaddle parrotfish
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Scarus scaber   AquaMaps   Data sources: GBIF OBIS
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Image of Scarus scaber (Fivesaddle parrotfish)
Scarus scaber
Male picture by Randall, J.E.

Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from northern (rarely found in Shihman) Taiwan (Ref. 43538).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chang, K.-H., R.-Q. Jan and K.-T. Shao, 1983
National Database: The Fish Database of Taiwan

Common names from other countries

Perroquet à cinq selles, Dusky-capped parrotfish, Five-saddle parrotfish, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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: Scarus: Greek, skaros = a fish described by anciente writers as a parrot fish; 1601 (Ref. 45335).
  More on author: Valenciennes.

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

海洋 礁区鱼类; 深度上下限 1 - 20 m (Ref. 9710).   熱帶

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

Western Indian Ocean: East Africa south to Natal, South Africa; also around islands of the western Indian Ocean.
西印度洋: 東非南至南非的納塔爾; 也西印度洋的島周圍。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 37.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5490); 最大体重: 900.00 g (Ref. 3488)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 9; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 9.

生物学特性     字汇 (例如 epibenthic)

Inhabits shallow lagoon reefs, in areas with dense coral cover (Ref. 9710). Individuals in the initial phase form groups (Ref. 9710). Feeds on algae by incessant grazing in coral reefs (Ref. 5503). Marked sexual dimorphism.

栖息于水浅的泻湖礁, 在有稠密的珊瑚区表面的区域中.(参考文献 9710) 在最初的阶段形式的个体聚集。 (参考文献 9710) 在珊瑚礁中吃不断啃食的藻类。 (参考文献 5503) 显着的性同种二形。

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

Oviparous, distinct pairing during breeding (Ref. 205).西印度洋: 東非南至南非的納塔爾; 也西印度洋的島周圍。

主要参考文献 Upload your references | 参考文献 | 合作者 : Westneat, Mark | 合作者

Randall, J.E., 1986. Scaridae. p. 706-714. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5490)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 19 September 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
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.5 (based on 3197 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00764 - 0.02493), b=3.00 (2.85 - 3.15), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.0   ±0.00 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=0.8).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100).
价格分类 (Ref. 80766):   High.