Environment: milieu / climate zone / 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 breve
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).
Life cycle and mating behavior
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-1)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.00631 (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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