分类 / 名称
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 authors: Quoy & Gaimard.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 1 - 60 m (Ref. 27115), usually 25 - 60 m (Ref. 27115). 热带; 24°C - 28°C (Ref. 27115); 35°N - 31°S, 30°E - 128°W
Indo-Pacific: East Africa, including the Mascarene Islands (Ref. 37792) to the Hawaiian, Marquesan, and Tuamoto islands, north to southern Japan, south to Lord Howe Island.
印度-太平洋: 东非,包括玛斯科林岛 (参考文献 37792) 到夏威夷,马贵斯群岛与 Tuamoto 岛, 北至日本南部, 南至罗得豪岛。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2334); 最大年龄: 23 年 (Ref. 52229)
背棘 (总数) : 5; 背的软条 (总数) : 28 - 29; 臀棘: 2; 臀鳍软条: 27 - 28. Plain brown or olivaceous in color, paler below; subadults with black caudal rays, narrow margins and white caudal filaments; pectoral fins with white distal margins (Ref. 3145).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
一致褐色或橄榄色的颜色, 腹面灰白的; 亚成鱼有黑色的尾部鳍条,狭窄的边缘与白色的尾丝; 胸鳍有白色的末梢部的边缘。 (参考文献 3145)
Juveniles occur in clear, shallow lagoon reefs at depths as little as 1 m; adults rarely seen in less than 25 m, encountered off outer reef drop-offs in small schools (Ref. 30573, 48637). Benthopelagic (Ref. 58302). Feeds on large zooplankton during the day and shelter within the reef during the night; also benthic algae (Ref. 30573, 48637).
稚鱼出现在清澈的, 水浅的舄湖礁在深度浅到 1 公尺; 成鱼很少在被见到外海的外围礁石海峭壁的少于 25 公尺见到形成小群鱼群。 吃大的浮游动物在白天期间而且躲藏在里面礁夜晚时; 也水底的藻类.(参考文献 30573,48637)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawn in pairs (Ref. 240).印度-太平洋: 东非,包括玛斯科林岛 (参考文献 37792) 到夏威夷,马贵斯群岛与 Tuamoto 岛, 北至日本南部, 南至罗得豪岛。
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02455 (0.01378 - 0.04374), b=2.93 (2.78 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.1 ±0.09 se; based on food items. |
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Generation time |
5.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回复力 (参考文献 120179) |
低的, 最小族群倍增时间4.5 - 14 年 (K=0.213; tmax=23). |
渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (45 of 100). 🛈 |
价格分类 (Ref. 80766) |
Medium.
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营养素 (Ref. 124155) |
Calcium = 25.8 [14.9, 48.4] mg/100g; Iron = 0.496 [0.250, 0.868] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.111 [0.068, 0.214] g/100g; Selenium = 45.7 [24.5, 84.5] μg/100g; VitaminA = 34.8 [10.7, 111.9] μg/100g; Zinc = 1.21 [0.83, 1.76] mg/100g (wet weight); |