Environment: milieu / Zona climática / intervalo de profundidade / distribution range
Ecologia
; Água doce; estuarina bentopelágico. Subtropical
Asia: China (Ref. 33348) and Viet Nam (Ref. 44416).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 48.0 cm TL macho/indeterminado; (Ref. ); common length : 24.0 cm SL macho/indeterminado; (Ref. 35840)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Body color dark gray on back, silvery white on lateral and belly; grayish yellow on dorsal fin, red on other fins and lower lobe of caudal fin (Ref. 45563).
Body shape (shape guide): elongated.
Live in rivers and lakes. The fish, under 300 mm long, generally live in upper and middle layers of water and those larger generally live in middle and lower layers of water. They have the habit of semi-migration between rivers and lakes (Ref. 45563).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Song, P., 1991. Leuciscinae. p. 79-88. In J.-H. Pan, L. Zhong, C.-Y. Zheng, H.-L. Wu and J.-H. Liu (eds) The freshwater fishes of Guangdong Province. Guangdong Science and Technology Press, Guangzhou. 589 p. (Ref. 33348)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00301 - 0.01323), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (tm=4-5).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
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