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: Scarus: Greek, skaros = a fish described by anciente writers as a parrot fish; 1601 (Ref. 45335).
More on authors: Choat & Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 3 - 30 m (Ref. 37816). 熱帶; 30°N - 32°S
Pacific Ocean: Christmas Island (Ref. 30874) and Western Australia in the eastern Indian Ocean to Fiji, north to the Ryukyu Islands, south to Lord Howe Island.
太平洋: 在東印度洋到斐濟中的聖誕島 (參考文獻 30874) 與西澳大利亞, 北至琉球群島, 南至羅得豪島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); common length : 24.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 37816)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9.
Inhabits outer reef flats and exposed lagoon and seaward slopes from a depth of 3 to at least 30 m (Ref. 1602). Feeds mainly on algae (Ref. 26993). Females often in schools of mixed species when feeding, males usually seen separate (Ref. 48636).
棲息於外礁平臺與裸露的潟湖與臨海的斜坡從深度 3 到至少 30 公尺。 (參考文獻 1602) 主要吃藻類。 (參考文獻 26993) 雌性時常在混合的種魚群中當攝取食物的時候, 雄性通常個別地被見到。 (參考文獻 48636)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).太平洋: 在東印度洋到斐濟中的聖誕島 (參考文獻 30874) 與西澳大利亞, 北至琉球群島, 南至羅得豪島。
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: Version 2024-2)
無危 (LC) ; Date assessed: 17 September 2009
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.3, mean 28.4 °C (based on 2166 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 (0.00674 - 0.03099), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.71; Tmax=6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
Nutrients (Ref.
124155): Calcium = 49.1 [32.1, 83.3] mg/100g; Iron = 0.846 [0.595, 1.285] mg/100g; Protein = 18.6 [16.5, 20.3] %; Omega3 = 0.0933 [, ] g/100g; Selenium = 19.2 [12.0, 29.8] μg/100g; VitaminA = 48.9 [15.3, 159.1] μg/100g; Zinc = 2.44 [1.86, 3.16] mg/100g (wet weight);
