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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
More on author: Gmelin.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; zoet water; brak water demersaal; anadroom (Ref. 138280); diepte 5 - 11 m (Ref. 130222). Polar; 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.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm 29.0, range 22 - 36 cm
Max length : 50.0 cm TL mannelijk / geslacht onbekend; (Ref. 593); max. gepubliceerd gewicht: 5.0 kg (Ref. 593); max. gerapporteerde leeftijd: 13 Jaren (Ref. 59043)
Adults are found in fresh and estuarine waters. Lacustrine, fluvial and anadromous forms exist (Ref. 593). Adults live up to 13 years (6 in dwarf form). They feed on zooplankton (mostly crustaceans), benthic animals (especially insect larvae and mussels, also algae) and insects from surface. (Ref. 59043).
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Potential pest (Ref. 55773)
Gebruik door de mens
Visserij: commercieel; Aquacultuur: commercieel
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00537 (0.00331 - 0.00870), b=3.26 (3.12 - 3.40), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
4.1 ±0.63 se; based on food items. |
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Generation time |
6.9 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K=0.10). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate to high vulnerability (48 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Very high.
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