Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
; agua dulce bentopelágico. Temperate; 10°C - 22°C (Ref. 2059); 54°N - 32°N, 114°E - 141°E
Asia: Eastern Siberia to northern Korea and China. Also in Japan.
Length at first maturity / Tamaño / Peso / Age
Madurez: Lm 10.0 range ? - ? cm
Max length : 44.4 cm TL macho / no sexado; (Ref. 126870); common length : 12.4 cm SL macho / no sexado; (Ref. 35840); peso máximo publicado: 722.10 g (Ref. 126870)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 10; Radios blandos anales: 12; Vértebra: 43. Enlarged anal fin with conspicuous rays.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Spawn from June to August. Eggs are scattered over sand or gravel.
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Potential pest (Ref. 1739)
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00524 - 0.00693), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nivel trófico (Referencia
69278): 3.9 ±0.64 se; based on food items.
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
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