分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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
生態學
; 淡水 底中水層性.
Asia: Yangtze to Amur basin.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 53.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 114983); common length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56557); 最大體重: 947.00 g (Ref. 114983)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 7; 臀鰭軟條: 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).
Spawning from June till the first half of July; fecundity 192,000 eggs.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
