Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique; potamodrome (Ref. 51243). Temperate; 10°C - 20°C (Ref. 13614); 54°N - 34°N, 107°E - 145°E
Asia: China, Korea and Amur river basin.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 14.5, range 12 - 17 cm
Max length : 37.0 cm TL mâle / non sexé; (Ref. 1441); common length : 32.5 cm TL mâle / non sexé; (Ref. 1441); poids max. publié: 500.00 g (Ref. 56557)
Épines dorsales (Total): 3; Rayons mous dorsaux (Total): 7-8; Épines anales 3; Rayons mous anaux: 9 - 12
Inhabits rivers (Ref. 26334) and lakes (Ref. 41072). Usually found in rivers with slow current (Ref. 51717). Feeds on aquatic insect larvae and flying terrestrial insects (Ref. 41072).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Luo, Y., 1998. Leuciscinae. p. 61-112. In Chen, Y.-Y. and et al. (Eds). Fauna Sinica. Osteichthyes. Cypriniformes II. Science Press. Beijing. 1-531. (Ref. 33783)
Statut dans la liste rouge de l'IUCN (Ref. 126983)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
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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=0.00776 (0.00481 - 0.01252), b=3.06 (2.93 - 3.19), in cm total length, based on LWR estimates for species & Genus-BS (Ref.
93245).
Niveau trophique (Ref.
69278): 2.5 ±0.0 se; based on diet studies.
Generation time: 6.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tm=3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).