Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 礁区鱼类; 深度上下限 1 - 50 m (Ref. 57343), usually 20 - 50 m (Ref. 9685). 热带; 34°N - 23°S, 50°E - 148°W (Ref. 57343)
Indo-Pacific: mainly around oceanic islands. Known from Mauritius, Seychelles, Kenya and many islands of the northern Indian Ocean; then from Indonesia north to the Ryukyu, Ogasawara and Yaeyama islands and east to the Hawaiian Islands, French Polynesia and Pitcairn. Has not been collected in Australia (Ref. 57343).
印度-太平洋: 主要地大洋性岛屿的周围。 已知来自模里西斯，塞锡尔群岛，肯亚与印度洋北部的许多岛了; 然后从印度尼西亚北至琉球, 小笠原群岛与八重山群岛而且东至夏威夷群岛，法属玻里尼西亚与皮特凯恩岛。 在澳洲未曾被采集到。 (参考文献 57343)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 61.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4887); 最大体重: 3.2 kg (Ref. 4699)
背棘 (总数) : 9; 背的软条 (总数) : 13; 臀棘: 3; 臀鳍软条: 11. Body uniformly golden silver; occasionally with several faint dark stripes along longitudinal scale rows above and below lateral line. Pectoral filaments 6 with tip of uppermost filament reaching to or slightly beyond level of posterior tip of upper part of pectoral fin (Ref. 41110).
身体均匀金银色的; 偶然地有一些模糊的深色斑纹沿着纵向的鳞片列在侧联机面与下面。 胸的丝状突起 6 最上面的丝顶端延伸到或略超过胸鳍的上半部的后顶端的水平.(参考文献 41110)
This schooling species occurs along sandy and rocky shorelines and over sandy lagoon bottoms, often in zones of turbulence (Ref. 9685). Benthopelagic (Ref. 58302). Often encountered in river mouths or brackish mangrove estuaries. Feeds mainly on crustaceans (shrimps and crabs), polychaete worms, other benthic invertebrates; also on teleosts (Ref. 9685). A lunar spawning rhythm occurs close to shore (Ref. 9685). Sexual maturity in males occurs at 12 to 15 cm (Ref. 9685). Subsequently undergoes sex reversal passing through a hermaphroditic stage, and become female between 18 and 24 cm (Ref. 9685). The potential of this species for aquaculture has been studied (Ref. 9685).
这群游性种出现沿着沙与岩石的海岸线与砂质舄湖底部之上, 常见于狂暴的区域中.(参考文献 9685) 时常在河口或半咸淡水红树林河口见到了。 主要吃甲壳动物 (虾与螃蟹) ，多毛类的蠕虫，其他的底栖无脊椎动物; 也吃硬骨鱼.(参考文献 9685) 产生一个阴历的产卵节律接近海岸.(参考文献 9685) 在雄性的性成熟发生于 12 到 15 公分。 (参考文献 9685) 他们后来进行性转换经过一个雌雄同体的阶段, 而且成为在 18 与 24 公分之间的雌性。 (参考文献 9685) 水产业的这种的潛能已經被研究。 (參考文獻 9685)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-太平洋: 主要地大洋性岛屿的周围。 已知来自模里西斯，塞锡尔群岛，肯亚与印度洋北部的许多岛了; 然后从印度尼西亚北至琉球, 小笠原群岛与八重山群岛而且东至夏威夷群岛，法属玻里尼西亚与皮特凯恩岛。 在澳洲未曾被采集到。 (参考文献 57343)
Motomura, H., 2004. Threadfins of the world (Family Polynemidae). An annotated and illustrated catalogue of polynemid species known to date. FAO Spec. Cat. Fish. Purp. Rome: FAO. 3:117 p. (Ref. 57343)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性; 养殖: 实验的; 游钓鱼种: 是的; 水族馆: 商业性
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特别资料
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Estimates based on models
Preferred temperature (Ref.
115969): 24.1 - 29, mean 27.9 (based on 1038 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01045 - 0.03170), b=3.11 (2.96 - 3.26), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.49 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
