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) >
Scaridae (Parrotfishes) > Scarinae
Etymology: Scarus: Greek, skaros = a fish described by anciente writers as a parrot fish; 1601 (Ref. 45335).
More on author: Schultz.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 2 - 40 m (Ref. 90102), usually 20 - ? m (Ref. 9710). ; 19°N - 24°S
Western Central Pacific: Philippines to the Solomon Islands, north to the Marshall Islands, south to Scott Reef and the Great Barrier Reef. Recently recorded from Tonga (Ref. 53797).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 48636)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9. Males recognized by the yellow pectoral fins, horizontal green band from tip of snout to above pectoral fin base and large individuals with oval yellow patch on caudal peduncle. Females plain yellowish grey with pale lines along abdominal area (Ref. 48636). Scales large. Median predorsal scales 4; 3 scale rows on cheek, ventral row with 1-2 scales. Truncate caudal fin in initial phase (slightly rounded); slightly lunate in terminal phase. Dental plates nearly covered by lips. Terminal males with 1 or 2 upward-projecting canines posteriorly on lower dental plate and 1 on upper plate. Large initial phase individuals are tan while terminal phase individuals have a distinctive transparent yellowish-tan pectoral fin (Ref. 1602).
雄性辨識特徵為黃色的胸鰭了, 水平的綠色條紋從吻尖到胸鰭上方基底與大的個體有橢圓形的黃色小區塊在尾梗上。 雌性單色的黃灰色的沿著腹部的區域有灰白的線.(參考文獻 48636) 鱗片大的。 中央的前背鱗片 4; 在頰上的 3 鱗片列, 腹面列有 1-2 個鱗片。 在最初的階段中的截形尾鰭;(略圓的) 些微新月狀在最後階段中。 牙齒的碟幾乎被唇蓋著了。 末期雄魚有 1 或 2 向上-突出的犬齒在低的牙齒碟後面與 1 在上面的碟上。 大的最初階段當最後階段個體有一個特殊的透明黃褐色胸鰭的時候，個體是黃褐色的.(參考文獻 1602)
Inhabits lagoon and channel reefs, usually deeper 20 m (Ref. 9710). Minimum depth of 2 m reported from Ref. 2689.
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).
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 2024-1)
無危 (LC) ; Date assessed: 17 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): 25.8 - 28.8, mean 27.4 °C (based on 28 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02399 (0.01225 - 0.04699), b=3.03 (2.85 - 3.21), 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): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 36.6 [18.9, 87.7] mg/100g; Iron = 0.739 [0.401, 1.258] mg/100g; Protein = 18.2 [16.1, 20.1] %; Omega3 = 0.071 [0.042, 0.122] g/100g; Selenium = 21.8 [10.9, 42.6] μg/100g; VitaminA = 32 [8, 129] μg/100g; Zinc = 1.88 [1.25, 2.76] mg/100g (wet weight);
