Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar; payau bentopelagis. Subtropical
Asia: China (Ref. 33348) and Viet Nam (Ref. 44416).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 48.0 cm TL jantan/; (Ref. ); common length : 24.0 cm SL jantan/; (Ref. 35840)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
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).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
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 IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00631 (0.00304 - 0.01311), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=4-5). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
High vulnerability (56 of 100). 🛈 |