Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico; potamodromo (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 / Size / Peso / Age
Maturity: Lm 14.5, range 12 - 17 cm
Max length : 37.0 cm TL maschio/sesso non determinato; (Ref. 1441); common length : 32.5 cm TL maschio/sesso non determinato; (Ref. 1441); peso massimo pubblicato: 500.00 g (Ref. 56557)
Spine dorsali (totale) : 3; Raggi dorsali molli (totale) : 7 - 8; Spine anali: 3; Raggi anali molli: 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
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Pesca: commerciale
Strumenti
Special reports
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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=0.00724 (0.00466 - 0.01127), b=3.08 (2.96 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (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.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (tm=3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).