分类 / Names
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Teleostei >
Acanthuriformes (Surgeonfishes) >
Pomacanthidae (Angelfishes)
Etymology: Pomacanthus: Greek, poma, -atos = cover, operculum + Greek, akantha = thorn (Ref. 45335).
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 1 - 100 m (Ref. 48391). 熱帶; 31°N - 28°S, 32°E - 144°W
Indo-Pacific: Red Sea and East Africa to Line and Tuamoto islands, North to southern Japan and the Ogasawara Islands, South to the Great Barrier Reef, New Caledonia, and the Austral Islands (Ref. 33390). Mention from Hawaii Is., but likely to be aquarium releases (Ref. 58302). Not found in Easter Island, Rapa and the Marquesan Islands (Ref. 48391).
印度-太平洋: 紅海而且東非到夏威夷群島，列島群島與 Tuamoto 島, 北至日本南部與小笠原群島, 南至大堡礁，新加勒多尼亞與奧斯垂群島.(參考文獻 33390) 不出現在復活島，拉帕島與馬貴斯群島。 (參考文獻 48391)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 25.0 range ? - ? cm
Max length : 40.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 30573); 最大年龄: 14 年 (Ref. 72479)
背棘 (总数) : 13 - 14; 背的软条 (总数) : 17 - 21; 臀棘: 3; 臀鳍软条: 18 - 21.
稚鱼是蓝黑色的具有同心的白色圆圈。 成鱼蓝色侧边上有闭合的水平黄色的斑纹与邻接的背鳍与臀鳍。 吻白色; 隔绝于一个黑色的纵带中的眼有蓝色的边缘; 胸鳍基底区域也黑色的。 变态成为成鱼彩色斑纹发生在体长范围 8- 12 公分。
Juveniles are encountered under ledges, or in holes of outer lagoon patch reefs or semi-protected areas of exposed channels and outer reef flats. Subadults move to reef front holes and surge channels. Large adults inhabit ledges and caves in areas of rich coral growth on clear lagoon, channel, or seaward reefs (Ref. 6113). Benthopelagic (Ref. 58302). Feed on sponges and other encrusting organisms (Ref. 6113); also on tunicates. Form pairs. Young and adults may clean much larger fishes such as sunfish (Ref. 48636). Frequently exported through the aquarium trade. Juveniles are distinguished by a white dorsal-fin margin (Ref. 48391).
稚鱼被见到岩架下, 或在裸露峡道的泻湖外部礁坪或半遮蔽区域与外礁平台的洞中。 亚成鱼移动到礁前面洞与汹涌的峡道。 大的成鱼在清澈的泻湖，峡道或临海礁石上的丰富珊瑚成长的区域中居住于岩架与洞穴。 吃海绵与其他的硬壳生物;(参考文献 6113) 也吃被囊类。 成对。 幼鱼与成鱼可能清理大很多的鱼例如翻车鱼。 (参考文献 48636) 时常经由水族贸易输出了。 稚鱼被藉着白色的背鳍边缘区别。 (参考文献 48391)
印度-太平洋: 紅海而且東非到夏威夷群島，列島群島與 Tuamoto 島, 北至日本南部與小笠原群島, 南至大堡礁，新加勒多尼亞與奧斯垂群島.(參考文獻 33390) 不出現在復活島，拉帕島與馬貴斯群島。 (參考文獻 48391)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29, mean 27.9 °C (based on 1496 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01462 - 0.04317), b=2.87 (2.73 - 3.01), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.05 se; based on food items.
Generation time: 16.4 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (68 of 100).
Nutrients (Ref.
124155): Calcium = 36.1 [16.0, 61.1] mg/100g; Iron = 0.475 [0.267, 0.836] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.0941 [, ] g/100g; Selenium = 39.9 [18.9, 92.0] μg/100g; VitaminA = 68 [14, 303] μg/100g; Zinc = 1.4 [0.9, 2.1] mg/100g (wet weight);
