分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 20 m (Ref. 9710). 熱帶; 30°N - 24°S, 102°E - 153°W
Pacific Ocean: Ryukyu Islands to Australia. Recently reported from Tonga (Ref. 53797).
太平洋: 琉球群島到澳洲。 最近記錄自東加。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 56.2 cm FL 雄魚/尚未辨別雌雄; (Ref. 125599); 最大體重: 2.2 kg (Ref. 125599)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9. This species is further distinguished by having the following characters: median predorsal scales 4; scale rows on cheek 2; conical teeth absent on side of lower dental plate, 0-2 on upper plate of initial phase and often 2 on terminal male; lips slightly covers the dental plates; caudal fin in subadult slightly rounded to truncate and slightly emarginate in terminal male. Colour of male distinctly bicolored, with purple-brown anterior, and oblique division to pale yellow posterior; female entirely dark brown with red-orange tail (Ref. 9793, 90102).
雌性的顏色較深-褐色但是尾部顏色較深紅色。 在尾部附近的側邊上雄魚有黃色的頰與黃色的區域那是明亮的在水中的.(參考文獻 48636)
Inhabits seaward coral (Ref. 58652) and rocky reefs (Ref. 9710); inner reefs with rich coral habitat (Ref. 48636). Feeds on benthic algae (Ref. 3488). May occur in small groups of 1 TP with 1 to 3 IPs (Ref. 9793). Caught mainly with traps, nets and other types of artisanal gear. Minimum depth reported taken from Ref. 128797.
棲息於臨海的珊瑚 (參考文獻 58652) 與岩礁;(參考文獻 9710) 與珊瑚豐富的棲息地的岩礁內側.(參考文獻 48636) 吃底部的藻類。 (參考文獻 3488) 主要地以魚籠, 網與其他類型的漁民專業網具捕捉。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).太平洋: 琉球群島到澳洲。 最近記錄自東加。 (參考文獻 53797)
Randall, J.E. and J.H. Choat, 1980. Two new parrotfishes of the genus Scarus from the Central and South Pacific, with further examples of sexual dichromatism. Zool. J. Linn. Soc. 70:383-419. (Ref. 2689)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 16 September 2009
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.5 °C (based on 2061 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00710 - 0.02233), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
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 (45 of 100).
Nutrients (Ref.
124155): Calcium = 42.6 [17.5, 144.3] mg/100g; Iron = 0.666 [0.266, 1.657] mg/100g; Protein = 18.6 [16.6, 20.4] %; Omega3 = 0.0929 [, ] g/100g; Selenium = 31.3 [10.9, 94.3] μg/100g; VitaminA = 51.9 [16.1, 170.8] μg/100g; Zinc = 2.37 [1.06, 4.28] mg/100g (wet weight);
