分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Xenocyprididae (East Asian minnows)
Etymology: Chanodichthys: Greek, chanos, -eos, ous, and chasma, -atos = abyss, mouth opened, inmensity + Greek, ichthys = fish (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶
Asia: Yangtze to Amur basin.
亞洲: 長江到阿穆爾河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 53.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 114983); common length : 27.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56557); 最大体重: 947.00 g (Ref. 114983)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 7; 臀鳍软条: 25 - 26. Linear lateral line. Dark gray in the back, gray in the upper part of the side, silver white in the lower side of the body and stomach (Ref. 33303).
线状的侧线。 深灰色背面, 在侧边的上半部中的灰色, 银白色的在身体与腹部的下面侧边中.(参考文献 33303)
Spawning from June till the first half of July; fecundity 192,000 eggs.
直到七月的前半产卵从六月; 孕卵数 192,000 卵。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 長江到阿穆爾河流域。
Bogutskaya, N.G. and A.M. Naseka, 1996. Cyclostomata and fishes of Khanka Lake drainage area (Amur river basin). An annotated check-list with comments on taxonomy and zoogeography of the region. Zool. Inst. Russ. Acad. Sci. :89 p. (Ref. 13397)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00478 - 0.01148), b=3.11 (2.99 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
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 (41 of 100).
