分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Thymallinae
Etymology: Thymallus: Greek, thymallos, -ou = a kind of fish similar to salmon (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶
Asia: Russia and Great Lakes basin in Mongolia.
亞洲: 在西北部蒙古的陸封流域。 也記錄自俄國。 (參考文獻 26334)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 39.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 593)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 4 - 8; 背的软条 (总数) : 18 - 20; 臀棘: 3 - 4; 臀鳍软条: 8 - 12.
Found in landlocked basins. Usually with T. arcticus, with which it possibly interbreeds (Ref. 593). Omnivore, occasionally predatory. In autumn and winter it forms large shoals at the entrance of rivers and streams into lakes (Ref. 41072).
发现于陆封的流域了。 通常有 T. arcticus, 它可能地使异种交配。 (参考文献 593) 杂食动物, 偶然掠食性。 秋天与冬天时，它进入湖之内在河川与溪流的入口形成大群鱼群。 (参考文献 41072)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 在西北部蒙古的陸封流域。 也記錄自俄國。 (參考文獻 26334)
Berg, L.S., 1962. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 1, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1948). (Ref. 593)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00363 - 0.01997), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 3.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.29; tm=5-6).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
