分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 120 m (Ref. 128797). 熱帶; 30°N - 36°S, 24°E - 124°W
Indo-Pacific: East Africa eastward through northern Australia to Hawaiian, Marquesas and Pitcairn islands, north to south Japan.
印度-太平洋: 東非到夏威夷, 馬貴斯群島與迪西島, 北至日本南部, 南至澳洲大堡礁的南方，新加勒多尼亞與拉帕島。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4420)
背棘 (總數) : 3; 背的軟條 (總數) : 27 - 30; 臀棘: 0; 臀鰭軟條: 25 - 27. The characteristic scythe mark crossing the pectoral base is yellowish-tan to green in juveniles and subadults.
Body shape (shape guide): short and / or deep.
獨特的長柄大鐮刀橫越胸鰭基底的標誌是黃褐色到綠色的在稚魚與亞成魚中。
Inhabit clear inner and outer reef habitats from exposed algae reef flats to deep along drop-offs (Ref. 48637). Occur in seaward reefs below the surge zone (Ref. 205). Benthopelagic (Ref. 58302). Feed on crabs, bivalves, gastropods, algae, echinoids, tunicates, worms, eggs, and detritus. Oviparous (Ref. 205). Also taken by drive-in nets (Ref. 9770).
在湧浪區之下出現在臨海礁石。 捕食螃蟹，二枚貝，腹足動物，藻類，海膽，被囊類，蠕蟲，卵，與碎屑。 卵生的.(參考文獻 205) 也用圍網捕獲。 (參考文獻 9770)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205).印度-太平洋: 東非到夏威夷, 馬貴斯群島與迪西島, 北至日本南部, 南至澳洲大堡礁的南方，新加勒多尼亞與拉帕島。
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 17 January 2022
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 (參考文獻
123201): 24.5 - 28.8, mean 27.4 °C (based on 596 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 2.9 ±0.0 se; based on diet studies.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
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Nutrients (Ref.
124155): Calcium = 52.5 [22.6, 119.3] mg/100g; Iron = 0.666 [0.346, 1.486] mg/100g; Protein = 18.1 [16.0, 20.3] %; Omega3 = 0.121 [0.061, 0.238] g/100g; Selenium = 38.9 [19.8, 81.7] μg/100g; VitaminA = 54.3 [15.1, 197.2] μg/100g; Zinc = 1.24 [0.83, 1.83] mg/100g (wet weight);
