分類 / 名稱
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Cheilininae
Etymology: Oxycheilinus: Greek, oxys = sharp + Greek, cheilos = lip.
More on author: Bleeker.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 3 - 40 m (Ref. 48636), usually 5 - 30 m (Ref. 27115). 熱帶; 24°C - 28°C (Ref. 27115)
Western Pacific: Moluccas to the Solomon Islands, north to southern Japan, south to Rowley Shoals. Recently recorded from Tonga (Ref. 53797).
西太平洋: 模里西斯到索羅門群島, 北至日本南部, 南至羅雷淺灘。 最近從東加記錄。 (參考文獻 53797)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 24.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 8. The cheek lacks the multiple lines below the eye and dorsal fin has two thin, usually irregular, red marginal lines (Ref. 48636). The concave head profile of this species is similar to that of C. oxycephalus, but its coloration is distinctive.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
頰部缺乏多個線眼睛下面，而且背鰭有二細的, 通常不規則的, 紅色的邊緣線.(參考文獻 48636) 這種的凹頭部輪廓是類似 C. oxycephalus, 但是它的顏色是特殊的。
Inhabits coral-rich areas of protected reefs (Ref. 9710), with a rich mix of soft and brittle hard corals and other invertebrates (Ref. 48636). Reported to be associated with the mushroom Heliofungia actiniformis (Ref. 91291). Oviparous, distinct pairing during breeding (Ref. 205).
棲息於有遮蔽的礁區 (參考文獻 9710) 的珊瑚礁繁盛區域, 具有一個軟的與脆硬珊瑚與其他的無脊椎動物的豐饒混合.(參考文獻 48636)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).西太平洋: 模里西斯到索羅門群島, 北至日本南部, 南至羅雷淺灘。 最近從東加記錄。 (參考文獻 53797)
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 2025-2 (Global))
無危 (LC) ; Date assessed: 25 March 2009
人類使用
漁業: 商業性; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 25.4 - 29, mean 28.1 °C (based on 950 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.00907 - 0.03180), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (14 of 100).
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營養素 (Ref.
124155): Calcium = 66.8 [24.0, 150.8] mg/100g; Iron = 0.781 [0.285, 1.778] mg/100g; Protein = 18.6 [15.8, 20.8] %; Omega3 = 0.148 [0.076, 0.291] g/100g; Selenium = 28.7 [9.9, 84.8] μg/100g; VitaminA = 127 [40, 458] μg/100g; Zinc = 1.95 [0.85, 3.39] mg/100g (wet weight);
