Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
; air tawar bentopelagis. Subtropical; 10°C - 22°C (Ref. 12468)
Asia: northern China to northern Vietnam.
Size / Weight / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 22.5 cm TL jantan/; (Ref. 126870); common length : 13.0 cm SL jantan/; (Ref. 35840); Berat maksimum terpublikasi: 387.80 g (Ref. 96543)
Adults are common in streams and rivers with rapid water flow, but not deep or stagnant waters. Feed on zooplankton, small crustaceans, macroscopic algae, small fish and detritus.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Man, S.H. and I.J. Hodgkiss, 1981. Hong Kong freshwater fishes. Urban Council, Wishing Printing Company, Hong Kong, 75 p. (Ref. 5258)
Status IUCN Red List (Ref. 130435: Version 2024-2)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00700 - 0.00943), b=3.10 (3.06 - 3.14), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Acuan
69278): 3.1 ±0.43 se; based on food items.
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
🛈