Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
; agua dulce; salobre bentopelágico; pH range: ? - 7.0; dH range: ? - 15. Temperate; 18°C - 22°C (Ref. 2060)
Asia: China, Korea and Russia.
Tamaño / Peso / Age
Madurez: Lm ?  range ? - ? cm
Max length : 14.4 cm TL macho / no sexado; (Ref. 128900); peso máximo publicado: 48.10 g (Ref. 128900)
Espinas dorsales (total) : 2; Radios blandos dorsales (total) : 13; Espinas anales: 2; Radios blandos anales: 10.
Body shape (shape guide): fusiform / normal.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Female has an ovipositor which is used to deposit eggs inside bivalves. Young remain in the bivalve until they can swim (Ref. 43281).
Bogutskaya, N.G., A.M. Naseka, S.V. Shedko, E.D. Vasil'eva and I.A. Chereshnev, 2008. The fishes of the Amur River: updated check-list and zoogeography. Ichthyol. Explor. Freshwat. 19(4):301-366. (Ref. 82587)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: comercial; Acuario: Comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00880 - 0.01305), b=3.11 (3.06 - 3.16), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nivel trófico (Referencia
69278): 2.0 ±0.1 se; based on size and trophs of closest relatives
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 vulnerability (10 of 100).
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