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: Bloch & Schneider.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 3 - 25 m (Ref. 9710). 熱帶; 33°N - 8°N, 98°W - 59°W
Western Central Atlantic: Bermuda, Florida (USA), and Bahamas to northern South America; throughout the Caribbean Sea.
中西大西洋: 百慕達群島，佛羅里達 (美國) 與巴哈馬到南美洲北部; 在加勒比海各處。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 32.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3802)
背棘 (總數): 9; 背的軟條 (總數): 10; 臀棘 3; 臀鰭軟條: 9. Young adults of both sexes dark gray overall, with broad white stripe slightly below mid-side. Super males have upper pectoral fin margin and upper and lower margins of tail dusky with submarginal band of brownish orange (Ref. 26938).
兩性的年輕的成魚深灰色整體的, 在側面中央之下些微地有寬的白色斑紋。 超級雄魚有上面的胸鰭邊緣與尾部的上、下邊緣暗色的有靠近邊緣的條紋褐橘色的.(參考文獻 26938)
Inhabits coral reefs and adjacent habitats. Feeds on algae scraped from rocks or dead coral. Sleeps in a mucus cocoon (Ref. 9710). Often seen in groups of one super male with several young adults, most of which are probably females (Ref. 26938). A protogynous hermaphrodite (Ref. 55367).
棲息於珊瑚礁與毗連的棲息地。 吃被從岩石或死珊瑚刮食的藻類。 在一個黏液囊袋中睡覺。 (參考文獻 9710) 時常出現形成的群體一超級雄魚有一些年輕的成魚, 大部分的可能那是雌性.(參考文獻 26938) 一個雌性先熟的雌雄同體.(參考文獻 55367)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Forms permanent harem groups composed of a single male and several smaller females (Ref. 55367). A monandric species (Ref. 55367). Length at sex change = 25.2 cm TL (Ref. 55367).中西大西洋: 百慕達群島，佛羅里達 (美國) 與巴哈馬到南美洲北部; 在加勒比海各處。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 September 2009
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 26.2 - 28.2, mean 27.4 °C (based on 528 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 (0.00686 - 0.03044), 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: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.6).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
Nutrients (Ref.
124155): Calcium = 34.6 [22.3, 60.2] mg/100g; Iron = 0.758 [0.526, 1.144] mg/100g; Protein = 18.8 [16.7, 20.6] %; Omega3 = 0.0836 [, ] g/100g; Selenium = 21.8 [13.9, 34.1] μg/100g; VitaminA = 32.1 [9.6, 110.6] μg/100g; Zinc = 1.95 [1.48, 2.53] mg/100g (wet weight);
