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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.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; air tawar; payau dasar (demersal); anadromus (ruaya dari laut ke air tawar) (Ref. 51243); kisaran kedalaman 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.
Length at first maturity / Size / Weight / umur
Maturity: Lm 29.0, range 22 - 36 cm
Max length : 50.0 cm TL jantan/; (Ref. 593); Berat maksimum terpublikasi: 5.0 kg (Ref. 593); Umur maksimum dilaporkan: 13 Tahun (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).
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 IUCN Red List (Ref. 130435)
ancaman kepada manusia
Potential pest (Ref. 55773)
penggunaan manusia
Perikanan: komersial; Budidaya air: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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 (0.00331 - 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).
Trophic level (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.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.10).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).