Common names from other countries
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).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; pH range: ? - 7.0; dH range: ? - 20. 溫帶; 10°C - 20°C (Ref. 2059)
Asia: Lake Buir, Onon and Kherlen drainages in Mongolia; Amur and Yangtze drainages.
亞洲: 長江，烏蘇里江，阿穆爾河， Khanka 湖.(參考文獻 13397)
Length at first maturity / 大小 / 重量 / 年龄
成熟度: Lm 35.0, range 30 - 50 cm
Max length : 100.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 1441); 最大体重: 4.0 kg (Ref. 56557); 最大年龄: 10 年 (Ref. 56557)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 3; 背的软条 (总数) : 7; 臀棘: 3; 臀鳍软条: 20 - 21. Lateral line in the middle of the body, straight. Greenish gray in the back and silver white in the stomach. Anal, pectoral, and pelvic fins are orange colored (Ref. 33303).
Body shape (shape guide): fusiform / normal.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawns in June; Eggs are pelagic.亞洲: 長江，烏蘇里江，阿穆爾河， Khanka 湖.(參考文獻 13397)
Bogutskaya, N.G., A.M. Naseka, S.V. Shedko, E.D. Vasil'eva and I.A. Chereshnev, 2008. The fishes of the Amur River: updated check-list and zoogeography. Ichthyol. Explor. Freshwat. 19(4):301-366. (Ref. 82587)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00681 - 0.00926), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Generation time: 27.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (73 of 100).
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