HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsChinese false gudgeon Chinese false gudgeon (Abbottina rivularis) Scientific name: Abbottina rivularis Basilewsky, 1855 The Chinese false gudgeon (Abbottina rivularis) is a freshwater fish of the family Cyprinidae. Native range: Asia, originally eastern China, Korea and Japan. Introduced in the Mekong basin. Recorded from Tedzhen River basin in Turkmenistan. BiologyInhabits shallow zones of lentic rivers and lakes with sandy or muddy bottoms.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAbbottina rivularisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length11.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionAsia: originally eastern China, Korea and Japan. Introduced in the Mekong basin. Recorded from Tedzhen River basin in Turkmenistan.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries:ResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026