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) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 7.0 - 7.5; dH range: 20 - ?. 北方生物帶; 4°C - 16°C (Ref. 2059)
Asia: Lake Baikal in northern Siberia. Also enters the tributaries Kichera, Verkhnyaya Anagara, Chivyrkui, Barguzin and Selenga.
前蘇聯: 在西伯利亞北部的貝加爾湖。 也進入支流 Kichera , Verkhnyaya Anagara , Chivyrkui , Barguzin 與月神。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 36.5, range 34 - 39 cm
Max length : 56.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2059)
Important food fish in the Lake Baikal.
在貝加爾湖中的重要食用魚。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
前蘇聯: 在西伯利亞北部的貝加爾湖。 也進入支流 Kichera , Verkhnyaya Anagara , Chivyrkui , Barguzin 與月神。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 商業性
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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=0.00407 (0.00245 - 0.00678), b=3.27 (3.13 - 3.41), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
Generation time: 2.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tm=7).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).