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; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 51243); 深度上下限 1 - 40 m (Ref. 3424). 热带
Indo-West Pacific: coasts of India and Sri Lanka to China; south to Australia.
印度-西太平洋: 印度海岸与斯里兰卡到中国; 南至澳洲。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 18.1 range ? - ? cm
Max length : 18.2 cm FL 雄鱼/尚未辨别雌雄; (Ref. 46605); common length : 11.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3424)
背棘 (总数) : 8; 背的软条 (总数) : 16; 臀棘: 3; 臀鳍软条: 14. Body silvery; live or fresh specimens with a golden gleam. Head naked; with nuchal spine. Protracted mouth pointing downward. Scales minute. 2nd dorsal spine less than 1/3 of body depth.
身体银色的; 生活，否则新鲜的标本具有一个金的微弱闪光。 头部裸露的; 有颈背的棘。 伸长的嘴巴分向朝下。 鳞片细小的。 第二背鳍棘少于体高的 1/3 。
Lives in shallow waters down to depths of about 40 m, predominantly near the bottom, found in schools. Feeds mainly on diatoms, copepods, Lucifer, nematodes and polychaetes (Ref. 3424).
生活在浅水域向下至深度大约 40 公尺, 主要在底部的附近, 成群出现。 主要吃硅藻，桡脚类的动物， Lucifer ，线虫类与多毛类动物。 (参考文献 3424)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-西太平洋: 印度海岸与斯里兰卡到中国; 南至澳洲。
Kühlmorgen-Hille, G., 1974. Leiognathidae. In W. Fischer and P.J.P. Whitehead (eds.) FAO species identification sheets for fishery purposes. Eastern Indian Ocean (fishing area 57) and Western Central Pacific (fishing area 71). Rome, FAO. Vol. II, pag. var. (Ref. 2108)
人类利用
渔业: 商业性
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29.2, mean 28.2 °C (based on 1182 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00799 - 0.02176), b=2.99 (2.84 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.33 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=0.90-1.75).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
