分类 / Names
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Teleostei >
Acanthuriformes (Surgeonfishes) >
Chaetodontidae (Butterflyfishes)
Etymology: Hemitaurichthys: Greek, hemi = half + Greek, taureia = skin of bull + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 60 m (Ref. 128797). 热带; 35°N - 25°S, 92°E - 124°W
Pacific Ocean: Christmas Island in the eastern Indian Ocean to Indonesia and the Hawaiian, Line, and Pitcairn islands, north to southern Japan, south to Rowley Shoals and New Caledonia. Replaced by Hemitaurichthys zoster in the Indian Ocean (Ref. 37816).
太平洋: 东印度洋的圣诞岛到印度尼西亚与夏威夷群岛，列岛群岛, 与皮特凯恩群岛北至日本南部, 南至罗雷浅滩与新加勒多尼亚。 在印度洋被 Hemitaurichthys 带状庖疹 取代了。 (参考文献 37816)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数) : 12; 背的软条 (总数) : 23 - 26; 臀棘: 3; 臀鳍软条: 19 - 21.
容易鉴别的特徵为罕见的颜色。 (参考文献 48636)
Occur in large schools that may extend several meters above the edges of steep current-swept outer reef slopes. Common (Ref. 9710). Benthopelagic (Ref. 58302). Feed on plankton (Ref. 3921). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
大群出现以可能延伸在陡峭水流冲刷的外礁斜坡的边缘上面的数公尺。 普遍的.(参考文献 9710) 捕食浮游生物。 (参考文献 3921) 卵生的.(参考文献 205) 形式在繁殖的时候配对。 (参考文献 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Form pairs during breeding (Ref. 205).太平洋: 东印度洋的圣诞岛到印度尼西亚与夏威夷群岛，列岛群岛, 与皮特凯恩群岛北至日本南部, 南至罗雷浅滩与新加勒多尼亚。 在印度洋被 Hemitaurichthys 带状庖疹 取代了。 (参考文献 37816)
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 2024-2)
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): 24.7 - 28.9, mean 27.7 °C (based on 392 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.1 se; based on diet studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 95.3 [49.9, 149.9] mg/100g; Iron = 0.921 [0.541, 1.511] mg/100g; Protein = 18.4 [17.1, 19.5] %; Omega3 = 0.119 [0.070, 0.197] g/100g; Selenium = 36.3 [18.7, 71.0] μg/100g; VitaminA = 71.5 [20.5, 244.3] μg/100g; Zinc = 1.33 [0.88, 1.91] mg/100g (wet weight);
