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
; 淡水 底中水层性. 亚热带的
Asia: China.
亚洲: 中国。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 12.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 35840)
Body blackish gray on back, silvery white on abdomen, yellow and green luster on sides; dorsal fin grayish dark, caudal fins light yellow and lower lobe of caudal fin red. Barbels absent or with a pair of papilla at corners of mouth; outer edge of dorsal fin markedly concave.
身体黑色的灰色背面, 银白色在侧边上的腹部, 黄色与绿色的光彩上; 背鳍浅灰色的深色, 尾鳍尾鳍红色的淡黄色而低叶。 触须在嘴角不存在或者有一对乳突; 背鳍的外部边缘显着地凹曲。
Lives in upper and middle layers of water bodies and dwells mainly in the deep parts of lakes (Ref. 45563). Feeds on plankton (Ref. 33508) and algae (Ref. 45563). Spawning period is from April to September, peak in May and June (Ref. 45563).
生活在水体的上中层而且居住主要在湖的深的部份.(参考文献 45563) 吃浮游生物 (参考文献 33508) 与藻类。 (参考文献 45563) 产卵时期在五月与六月是从四月到九月 , 高峰。 (参考文献 45563)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亚洲: 中国。
Luo, Y. and P. Yue, 2000. Cyprinidae: Cyprininae. p. 391-433. In P. Yue et al. (Eds). Fauna Sinica. Osteichthyes. Cypriniformes III. Science Press. Beijing. 1-661. (Ref. 45623)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (B1ab(iii)); Date assessed: 02 November 2022
人类利用
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00548 - 0.02519), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.30 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): Low vulnerability (20 of 100).
