分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 河川洄游 (Ref. 51243). 溫帶
Asia: Endemic to Siberia. Known from the Ob to the Yana rivers.
亞洲: 西伯利亞的特有種。 已知來自鄂比河到 Yana 河了。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 9.1, range 8 - 9.8 cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 593); common length : 11.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 593); common length :11 cm FL (female)
Never enters the sea (Ref. 26334, 593). Spawning occurs in September and October (water temperature 4-8°C). Maturity is attained in second or third year of life. Both migratory and non-migratory populations exist. (Ref. 593).
从不进入海洋。 (参考文献 26334,593) 在九月与十月产卵。 (水温 4-8 °C) 成熟在第二个或第三个年被达到。 回游与非回游性的族群存在。 (参考文献 593).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 西伯利亞的特有種。 已知來自鄂比河到 Yana 河了。
Bogutskaya, N.G. and A.M. Naseka, 2004. Catalogue of agnathans and fishes of fresh and brackish waters of Russia with comments on nomenclature and taxonomy. KMK Scientific Press Ltd. Moscow. 389 p. (Ref. 53210)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00361 - 0.00876), b=3.28 (3.15 - 3.41), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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): Low to moderate vulnerability (33 of 100).