分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Caesionidae (Fusiliers) > Caesioninae
Etymology: Caesio: Latin, caesius, bluish-grey, 1835; it is the same name given to the silvery metal (Cs) (Ref. 45335).
More on author: Seale.
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 5 - 60 m (Ref. 30874). 熱帶; 30°N - 34°S, 28°E - 157°W (Ref. 402)
Indo-West Pacific: East Africa to the Line Islands. Not occurring in the Red Sea or the Arabian (Persian) Gulf.
印度-西太平洋: 東非到列島群島。 不出現在紅海或波斯灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11228); common length : 26.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37816)
背棘 (总数) : 10; 背的软条 (总数) : 14 - 16; 臀棘: 3; 臀鳍软条: 12 - 13. This species is distinguished by the following characters: D X14-16, usually 15; A III,12-13, usually 12; pectoral-fin rays 18-23, usually 20-21; lateral line scales 51-61, usually 55; scales above lateral line to dorsal origin 7-10, modally 8, and below to anal-fin origin 16-20; predorsal scales 20-28; a single postmaxillary process; supratemporal band of scales interrupted at dorsal midline by a narrow scaleless zone; body colour blue with bright yellow on caudal fin, caudal peduncle, and body from just anterior to dorsal-fin origin to ventral origin of caudal peduncle, except in large individuals particularly in the western Pacific where the yellow does not extend as far anteriorly (Ref. 68703, 90102).
尾部鳍与梗 , 与在斜联机面的身体从正好位于对尾柄的腹起源的背鳍起点前鲜黄色的;(在西太平洋中的除了较大时一些以外, 黄色的不延伸到远达前面) 身体中的其余的上面 2/3 淡蓝色; 低的第三银白色。 印度尼西亚的族群从背部而大部分背部的起源到在侧线下后面的部份之上与尾部有黄色的。 (参考文献 48635) 在颊上的 4-5 鳞片; 20-28个前背的鳞片; 覆有鳞片的背鳍与臀鳍; 鳞片的前期暂时条纹在一个无鳞片区域的背部中线中断。 上柄的鳞片列 11-13; 下柄的鳞片列通常 15 或 16.(14-17) 在 Baudelot 的结带的附着的基枕骨的每个腹侧表面方面的一种小的突起。
Adults are found primarily around coral reefs, with a preference for coralline lagoons. They feed on zooplankton in large midwater groups and form schools with other caesionids. Mature adults migrate to select areas around the reef to spawn near the surface in the entrances of deep channels during outgoing tides on a lunar cycle. They are oviparous, with numerous, small pelagic eggs (Ref. 402). Are caught with drive-in nets. Maximum depth reported taken from Ref. 128797.
主要发现于珊瑚礁周围了, 偏爱珊瑚礁舄湖。 较大时吃浮游动物中层水域群。 形成鱼群与其它的 caesionid 在一起。 礁的周围对选择的区域回游在深峡道的入口产卵于接近水表处在阴历周期性的退潮期间。 卵生的, 有很多的, 小型大洋性鱼类卵.(参考文献 402) 也用围网捕获。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mass spawning of this species observed to occur only around sunset at or near full moon. 印度-西太平洋: 東非到列島群島。 不出現在紅海或波斯灣。
Carpenter, K.E., 1987. Revision of the Indo-Pacific fish family Caesionidae (Lutjanoidea), with descriptions of five new species. Indo-Pac. Fish. (15):56 p. (Ref. 1723)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.1, mean 28.2 °C (based on 988 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00696 - 0.02076), b=3.10 (2.95 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.45 se; based on food items.
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 to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 53.2 [35.4, 76.6] mg/100g; Iron = 0.708 [0.466, 1.023] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.138 [0.096, 0.196] g/100g; Selenium = 33.1 [21.1, 55.5] μg/100g; VitaminA = 99.1 [41.3, 244.0] μg/100g; Zinc = 1.1 [0.8, 1.5] mg/100g (wet weight);
