Issue
Type species of genus. Date Eschmeyer, pers. comm.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; brackish; benthopelagic. Subtropical
Asia: China and Vietnam (Ref. 94476). Reported from the western Korea (Ref. 1441) and Amur River drainage in Russia (Ref. 58298).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 48.8 cm TL male/unsexed; (Ref. 111347); common length : 12.8 cm SL male/unsexed; (Ref. 35840); max. published weight: 1.6 kg (Ref. 111347)
Found in rivers.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Kottelat, M., 2001. Freshwater fishes of northern Vietnam. A preliminary check-list of the fishes known or expected to occur in northern Vietnam with comments on systematics and nomenclature. Environment and Social Development Unit, East Asia and Pacific Region. The World Bank. 123 p. (Ref. 44416)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00548 - 0.00796), b=3.09 (3.04 - 3.14), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 9.6 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (tm=2; tmax=27).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).