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. 溫帶
Asia: Yangtze to Amur basin.
亞洲: 長江到阿穆爾河流域。
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).
線狀的側線。 深灰色背面, 在側邊的上半部中的灰色, 銀白色的在身體與腹部的下面側邊中.(參考文獻 33303)
Spawning from June till the first half of July; fecundity 192,000 eggs.
直到七月的前半產卵從六月; 孕卵數 192,000 卵。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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).
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).
