Acanthurus reversus Randall & Earle, 1999
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Acanthurus reversus AquaMaps Data sources: GBIF OBIS |
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Acanthurus reversus
图片提供人 Randall, J.E.
照片 | 谷歌图片
图片提供人 Randall, J.E.
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) > Acanthurinae
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335); reversus: Named in reference to the reversal of the color pattern of the caudal fin compared to that of A. olivaceus, its closest relative.
More on authors: Randall & Earle.
Etymology: Acanthurus: Greek, akantha = thorn + Greek, oura = tail (Ref. 45335); reversus: Named in reference to the reversal of the color pattern of the caudal fin compared to that of A. olivaceus, its closest relative.
More on authors: Randall & Earle.
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 4 - 15 m (Ref. 41630). 熱帶
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Central Pacific: Marquesas Islands.
中太平洋東部: 馬貴斯群島。
中太平洋東部: 馬貴斯群島。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 9; 背的软条 (总数) : 24 - 25; 臀棘: 3; 臀鳍软条: 23 - 24. Caudal concavity 3.35-4.7 in SL; brown in life, the posterior half of body sometimes abruptly paler, with an elongate orange spot extending posteriorly from upper end of gill opening, the posterior half enclosed by a broad, deep blue band that extends beyond tip of pectoral fin; dorsal and anal fin base with a faint orange line, the soft portion of the dorsal with three dark longitudinal bands on outer one-half of fin, the anal fin with a narrow blue margin; caudal fin pale yellow with a broad black posterior border that narrows as it extends onto elongate lobes of fin; outer one-third of pectoral fins abruptly white; juveniles bright yellow with blue margins on dorsal and anal fins (Ref. 41630).
Body shape (shape guide): short and / or deep.
尾部的凹洼 3.35-4.7 分之一标准体长; 褐色活着时, 身体的后半段有时突然较灰白, 有一个从鳃裂的上端向后延伸的细长的橘色斑点，被延伸超过胸鳍顶端的一条宽的, 深的蓝色条纹隔绝的后半段; 背部的与臀鳍基底具有一个模糊的橘色线,背部的柔软部位在外部的鳍的一半上有三条深色的纵向条纹, 臀鳍有狭窄的蓝色边缘; 尾鳍白黄色的具有一个宽的黑色后缘哪一狭窄的当它在鳍的细长叶之上延伸; 外部的三分之一胸鳍醒目的白色; 稚鱼鲜黄色的在背鳍与臀鳍上有蓝色的边缘.(参考文献 41630)
Body shape (shape guide): short and / or deep.
尾部的凹洼 3.35-4.7 分之一标准体长; 褐色活着时, 身体的后半段有时突然较灰白, 有一个从鳃裂的上端向后延伸的细长的橘色斑点，被延伸超过胸鳍顶端的一条宽的, 深的蓝色条纹隔绝的后半段; 背部的与臀鳍基底具有一个模糊的橘色线,背部的柔软部位在外部的鳍的一半上有三条深色的纵向条纹, 臀鳍有狭窄的蓝色边缘; 尾鳍白黄色的具有一个宽的黑色后缘哪一狭窄的当它在鳍的细长叶之上延伸; 外部的三分之一胸鳍醒目的白色; 稚鱼鲜黄色的在背鳍与臀鳍上有蓝色的边缘.(参考文献 41630)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: 馬貴斯群島。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Randall, John E. | 合作者
Randall, J.E. and J.L. Earle, 1999. Acantharus reversus, a new species of surgeonfish (Perciformes: Acanthuridae) from the Marquesas Islands. Proc. Calif. Acad. Sci. 51(14):473-481. (Ref. 41630)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
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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]. |
| Bayesian length-weight | a=0.02291 (0.01093 - 0.04802), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
2.1 ±0.1 se; based on size and trophs of closest relatives |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |
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营养素 (Ref. 124155) |
Calcium = 60.2 [25.8, 177.6] mg/100g; Iron = 0.748 [0.283, 1.834] mg/100g; Protein = 18.2 [16.9, 19.5] %; Omega3 = 0.0919 [, ] g/100g; Selenium = 15.1 [5.2, 43.5] μg/100g; VitaminA = 40.6 [9.6, 161.2] μg/100g; Zinc = 2.83 [0.88, 5.30] mg/100g (wet weight); |