Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch. Temperate
Asia: Lake Buir, Onon and Kherlen drainages in Mongolia; Amur to Red River drainages, Taiwan and Hainan.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm ?, range 20 - ? cm
Max length : 92.8 cm FL mannelijk / geslacht onbekend; (Ref. 93874); common length : 28.0 cm NG mannelijk / geslacht onbekend; (Ref. 35840); max. gepubliceerd gewicht: 600.00 g (Ref. 56557)
Inhabits rivers (Ref. 1441, 26334), floodplain lakes which are overgrown with aquatic macrophytes (Ref. 41072).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Bogutskaya, N.G. and A.M. Naseka, 1996. Cyclostomata and fishes of Khanka Lake drainage area (Amur river basin). An annotated check-list with comments on taxonomy and zoogeography of the region. Zool. Inst. Russ. Acad. Sci. :89 p. (Ref. 13397)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00534 - 0.00780), b=3.08 (3.03 - 3.13), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tm=3-4).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).