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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: Pallas.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch; potamodroom (Ref. 51243). Temperate
Asia: Endemic to Siberia. Known from the Ob to the Yana rivers.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 9.1, range 8 - 9.8 cm
Max length : 20.0 cm TL mannelijk / geslacht onbekend; (Ref. 593); common length : 11.0 cm FL mannelijk / geslacht onbekend; (Ref. 593); common length :11 cm FL (female)
Never enters the sea (Ref. 26334, 593). Spawning occurs in September and October (water temperature 4-8°C). Maturity is attained in second or third year of life. Both migratory and non-migratory populations exist. (Ref. 593).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Bogutskaya, N.G. and A.M. Naseka, 2004. Catalogue of agnathans and fishes of fresh and brackish waters of Russia with comments on nomenclature and taxonomy. KMK Scientific Press Ltd. Moscow. 389 p. (Ref. 53210)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00361 - 0.00876), b=3.28 (3.15 - 3.41), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).