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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) > Xyrichtyinae
Etymology: Iniistius: Latin, in = in + Greek, istion = sail.
More on author: Valenciennes.
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 1 - 100 m (Ref. 1602), usually 20 - ? m (Ref. 9710). 熱帶; 24°C - 28°C (Ref. 27115); 30°N - 30°S
Indo-Pacific: Red Sea and East Africa to the Society Islands, north to southern Japan and Hawaii, south to the Lord Howe Island. Eastern Pacific: Gulf of California to Panama and the Galapagos Islands (Ref. 5227).
印度-太平洋: 紅海而且東非到社會群島,北至日本南部與夏威夷, 南至羅得豪島。 東太平洋: 加州灣到巴拿馬與加拉巴哥群島.(參考文獻 5227)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 42.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 97145)
背棘 (總數) : 9; 背的軟條 (總數) : 12 - 13; 臀棘: 3; 臀鰭軟條: 12 - 13. Identified by the dark vertical bar below the eye. Usually with 5 dark bars when adult and belly of female turns red. Juveniles with black anal fin and two large ocelli, thinly edged with white, in dorsal fin (Ref. 48636). First two dorsal spines form a separate fin. Juveniles this fin forms a long, bannerlike filament but shortens with age (Ref. 37816).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
鑑定特徵為深色的縱帶眼睛下面了。 通常有 5條深色的橫帶當成熟的時候，而且母魚的腹面變成紅色。 在背鰭, 稚魚有黑色的臀鰭與二個大的假眼斑, 細的邊緣。 (參考文獻 48636) 前面兩個背棘形成一個個別的鰭。 稚魚這一個鰭形成一個長又旗狀的絲狀突起但是隨著年齡變短.(參考文獻 37816)
Usually solitary in lagoon and seaward reef areas with fine to loose, coarse sand bottoms (Ref. 1602). Juveniles sometimes in shallow estuaries (Ref. 48636). Adults rare in less than 20 m (Ref. 9710). Benthic and benthopelagic (Ref. 58302). Dives into sand to sleep safely at night or to hide when alarmed (Ref. 9311, 90102). Feed on hard-shelled invertebrates, including mollusks and crustaceans (Ref. 9311). Juveniles mimic drifting dead leaves by holding the elongate detached front part of dorsal fin forward over head. Good to eat, flesh very white (Ref. 7364). Minimum depth reported from Ref. 27115.
這一個種通常是獨居在潟湖與臨海礁石區域有細到鬆散的, 粗糙的砂質底部.(參考文獻 1602) 稚魚有時在水淺的河口中。 (參考文獻 48636) 成魚稀有的在少於 20 公尺中.(參考文獻 9710) 當危險時潛入沙子內。 吃具有硬殼的無脊椎動物, 包括軟體動物與甲殼動物。 (參考文獻 9311) 稚魚擬態漂流的枯葉，保持背鰭的細長分離前端向前地在頭上。 好吃, 肉很白.(參考文獻 7364) 最小深度記錄自了參考文獻 27115.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing during breeding (Ref. 205).印度-太平洋: 紅海而且東非到社會群島,北至日本南部與夏威夷, 南至羅得豪島。 東太平洋: 加州灣到巴拿馬與加拉巴哥群島.(參考文獻 5227)
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
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; 游釣魚種: 是的; 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): 24.2 - 29, mean 27.8 °C (based on 1216 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00537 - 0.02137), b=3.09 (2.91 - 3.27), 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): 3.5 ±0.46 se; based on food items.
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 to moderate vulnerability (32 of 100).
🛈
營養素 (Ref.
124155): Calcium = 40.6 [24.7, 63.2] mg/100g; Iron = 0.54 [0.32, 0.96] mg/100g; Protein = 18.5 [15.7, 20.7] %; Omega3 = 0.146 [0.101, 0.214] g/100g; Selenium = 37 [24, 60] μg/100g; VitaminA = 95.6 [31.2, 328.0] μg/100g; Zinc = 1.26 [0.92, 1.92] mg/100g (wet weight);
