分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
刺尾魚科 (Surgeonfishes, tangs, unicornfishes) > Nasinae
Etymology: Naso: Latin, nasus = nose (Ref. 45335).
More on author: Herre.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 20 - 50 m (Ref. 90102). 熱帶; 30°N - 12°S
Western Pacific: southern Honshu, Japan to the Great Barrier Reef and New Caledonia. Reported from the Similan Islands in the Andaman Sea and Guam. Recently recorded from Tonga (Ref. 53797).
西太平洋: 南方的日本本州到大堡礁與新加勒多尼亞。 在安達曼海與關島記錄來自斯米蘭群島了。 最近從東加記錄。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 48637)
背棘 (總數) : 5; 背的軟條 (總數) : 27 - 30; 臀棘: 2; 臀鰭軟條: 26 - 30. Lacks a horn, has numerous black close-set spots on the upper half of its body and tail, and is white ventrally. Body elongate, its depth 3.3 to 3.7 times in SL (Ref 9808).
缺乏一個觸角,在它的身體的上半部與尾部上有很多的黑色靠攏在一起斑點, 而且是腹側白色的。 細長的身體, 它的深度 3.3 到 3.7 標準體長比率 (參考文獻 9808).
Inhabits coastal to outer reef slopes subject to strong currents. Sometimes in large schools (Ref. 48637). Generally uncommon species found in steep outer reef drop-offs (Ref. 9710). Usually found in waters deeper than 6 m. Feeds on zooplanktons (Ref. 90102). Solitary or in groups (Ref. 37816).
不常見的種發現於陡峭的外圍礁石海峭壁了。 (參考文獻 9710) 通常發現於水域深度超過 6 公尺。 獨居性或成群.(參考文獻 37816)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 南方的日本本州到大堡礁與新加勒多尼亞。 在安達曼海與關島記錄來自斯米蘭群島了。 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)
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): 24.4 - 28.5, mean 27.6 °C (based on 73 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.33 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): Moderate to high vulnerability (49 of 100).
Nutrients (Ref.
124155): Calcium = 32.3 [20.0, 58.7] mg/100g; Iron = 0.564 [0.286, 0.969] mg/100g; Protein = 18.8 [17.7, 19.8] %; Omega3 = 0.127 [0.079, 0.236] g/100g; Selenium = 34.6 [18.2, 62.7] μg/100g; VitaminA = 91.3 [32.2, 256.9] μg/100g; Zinc = 1.14 [0.79, 1.60] mg/100g (wet weight);
