分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes)
鱸形目 (Surgeonfishes) >
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
刺尾鯛科 (Surgeonfishes, tangs, unicornfishes) > Nasinae
Etymology: Naso: Latin, nasus = nose (Ref. 45335).
More on author: Herre.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 20 - 50 m (Ref. 90102). 热带; 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: 南方的日本本州岛到大堡礁与新加勒多尼亚。 在安达曼海与关岛记录来自斯米兰群岛了。 最近从东加记录。 (参考文献 53797)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48637)
背棘 (总数): 5; 背的软条 (总数): 27-30; 臀棘 2; 臀鳍软条: 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).
缺乏一个触角,在它的身体的上半部与尾部上有很多的黑色靠拢在一起斑点, 而且是腹侧白色的。 细长的身体, 它的深度 3.3 到 3.7 标准体长比率 (参考文献 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).
栖息于海岸的对外礁斜坡受强的水流支配。 有时大群鱼群.(参考文献 48637) 不常见的种发现于陡峭的外围礁石海峭壁了。 (参考文献 9710) 通常发现于水域深度超过 6 公尺。 独居性或成群.(参考文献 37816)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 南方的日本本州岛到大堡礁与新加勒多尼亚。 在安达曼海与关岛记录来自斯米兰群岛了。 最近从东加记录。 (参考文献 53797)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
人类利用
渔业: 商业性; 水族馆: 商业性
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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=0.02630 (0.01537 - 0.04500), b=2.93 (2.78 - 3.08), in cm total length, based on LWR estimates for species & Genus-BS (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.33 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 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);
