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).
More on author: Gmelin.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; 溯河洄游 (Ref. 51243); 深度上下限 5 - 11 m (Ref. 130222). 極; 74°N - 64°N
Europe and Asia: lakes and rivers from Mezen to Kolyma River, Russia. At least one country reports adverse ecological impact after introduction.
歐洲與亞洲: 湖與從 Mezen 到科力馬河河，俄國的河。 伯恩公約的附錄 3(受保育的動物群). 至少一個國家報告引入後的不利的生態衝擊。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 29.0, range 22 - 36 cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 593); 最大體重: 5.0 kg (Ref. 593); 最大年齡: 13 年 (Ref. 59043)
Freshwater and estuarine. Lacustrine, fluvial and anadromous forms exist (Ref. 593). Lives up to 13 years (6 in dwarf form). Feeds on zooplankton (mostly crustaceans), benthic animals (especially insect larvae and mussels, also algae) and insects from surface. (Ref. 59043).
淡水與河口的。 湖泊的, 生在河中的與溯河洄游產卵的型式存在.(參考文獻 593)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
歐洲與亞洲: 湖與從 Mezen 到科力馬河河，俄國的河。 伯恩公約的附錄 3(受保育的動物群). 至少一個國家報告引入後的不利的生態衝擊。
Kottelat, M., 1997. European freshwater fishes. An heuristic checklist of the freshwater fishes of Europe (exclusive of former USSR), with an introduction for non-systematists and comments on nomenclature and conservation. Biologia, Bratislava, 52/Suppl. 5:1-271. (Ref. 13696)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 29 July 2022
人類使用
漁業: 商業性; 養殖: 商業性
工具
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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=0.00537 (0.00333 - 0.00866), b=3.26 (3.12 - 3.40), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.63 se; based on food items.
Generation time: 6.9 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.10).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
