分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Salmoniformes (Salmons)
鮭形目 (Salmons) >
Salmonidae (Salmonids)
鮭科 (Salmonids) > Salmoninae
Etymology: Salvelinus: Old name for char; it is the same root of german "saibling" = little salmon (Ref. 45335).
More on author: Berg.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
Asia: Endemic to the lakes and rivers of the Taimyr Peninsula, Russia. There are indications of an occurrence of this charr in some lakes of the Chukchee Peninsula which is beyond the limits of the originally identified range.
前蘇聯: Taimyr 半島的湖與河的特有種。 有在 Chukchee 半島的一些湖中的這一個嘉魚之類的發生的指證是超過本來鑑定的範圍的限制。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 46.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 593)
Inhabits rivers and lakes (Ref. 26334).
棲息於河川與湖泊。 (參考文獻 26334)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
前蘇聯: Taimyr 半島的湖與河的特有種。 有在 Chukchee 半島的一些湖中的這一個嘉魚之類的發生的指證是超過本來鑑定的範圍的限制。
Reshetnikov, Y.S., N.G. Bogutskaya, E.D. Vasil'eva, E.A. Dorofeeva, A.M. Naseka, O.A. Popova, K.A. Savvaitova, V.G. Sideleva and L.I. Sokolov, 1997. An annotated check-list of the freshwater fishes of Russia. J. Ichthyol. 37(9):687-736. (Ref. 26334)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 12 November 2020
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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=0.00977 (0.00473 - 0.02021), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.5 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 (37 of 100).
