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: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 50 m (Ref. 90102), usually 1 - 15 m (Ref. 89972). 熱帶; 31°N - 35°S, 105°E - 124°W
Pacific Ocean: Bali and the Philippines to the Line and Pitcairn islands, north to the Ryukyu Islands, south to Rottnest Island, Lord Howe Island and Rapa Island (Ref. 37816). The species complex comprise of Chlorurus gibbus in the Red Sea, Chlorurus strongylocephalus in the Indian Ocean and Chlorurus microrhinos in the west-central Pacific.
太平洋: 巴里島與菲律賓到列島群島與皮特凱恩群島, 北至琉球群島, 南至羅塔納斯島，羅得豪島與拉帕島.(參考文獻 37816) 此魚種複合體在紅海 Chlorurus 包含隆起的 , 在中西太平洋中的印度洋與 Chlorurus microrhinos 中的 Chlorurus strongylocephalus。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 70.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334); common length : 49.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 37816); common length :40 cm SL (female); 最大體重: 5.4 kg (Ref. 37816)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9. Juveniles below about 8 cm are black with several horizontal white streaks. Larger ones up to about 20 cm uniformly dark, greenish brown, slowly becoming blue with age. Blue streak and patch extending behind the corner of the mouth of large males often quite brilliant. Uniformly yellowish-tan individuals rare. Caudal fin lunate in large terminal males. Scale rows on cheek 3. Median predorsal scales 3-4 (Ref. 37816). Males develop large hump on head and appear blunt-headed (Ref. 48636).
稚魚大約 8 公分下面是黑色的有一些水平的白色條紋。 較大的一些達到大約 20 公分全黑色﹐綠褐色的, 慢慢地變成藍色隨著年齡。 時常延伸到大雄性的嘴巴的角落後面的藍色條紋與小區塊相當色彩豔麗。 均勻黃褐色個體稀有的。 尾鰭新月狀的較大時末期的雄魚。 在頰上的鱗片列 3. 中央的前背鱗片 3-4.(參考文獻 37816) 雄性發育在頭部上的大隆起而且顯得頭鈍的。 (參考文獻 48636)
Occurs in lagoon and seaward reefs. Juveniles generally solitary; large adults often school together. Feeds on benthic algae (Ref. 89972). Minimum depth reported taken from Ref. 128797.
出現於潟湖與臨海礁石。 稚魚通常獨居性的; 大的成魚時常集結成群。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).太平洋: 巴里島與菲律賓到列島群島與皮特凱恩群島, 北至琉球群島, 南至羅塔納斯島，羅得豪島與拉帕島.(參考文獻 37816) 此魚種複合體在紅海 Chlorurus 包含隆起的 , 在中西太平洋中的印度洋與 Chlorurus microrhinos 中的 Chlorurus strongylocephalus。
Parenti, P. and J.E. Randall, 2000. An annotated checklist of the species of the labroid fish families Labridae and Scaridae. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (68):1-97. (Ref. 35918)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 16 September 2009
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29.3, mean 28.4 °C (based on 1923 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.01199 - 0.01742), b=3.03 (2.98 - 3.08), in cm total length, based on LWR estimates for this species (Ref.
93245).
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=14; k=0.22).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (Ref.
124155): Calcium = 22.1 [8.8, 72.4] mg/100g; Iron = 0.51 [0.20, 1.29] mg/100g; Protein = 18.6 [16.5, 20.4] %; Omega3 = 0.0867 [, ] g/100g; Selenium = 44.6 [14.4, 131.5] μg/100g; VitaminA = 39.7 [11.9, 127.6] μg/100g; Zinc = 1.87 [0.84, 3.34] mg/100g (wet weight);
