HomeFish encyclopediaRay-finned fishesSmeltsIcefishes or noodlefishesChinese noodlefish Chinese noodlefish (Salanx chinensis) Scientific name: Salanx chinensis Osbeck, 1765 The Chinese noodlefish (Salanx chinensis) is a freshwater fish of the family Salangidae. Native range: Northwest Pacific, temperate coast of China. Reported from Viet Nam. BiologyDorsal soft rays (total): 10-12; Anal soft rays: 26 - 29. Slim and long body, straight in the back and stomach. Head looks like a triangle from the top. Smooth body without scale, only male has a line of thin scales (around 18) near the origin of the caudal fin. A line of black spots located along the side of the stomach, starting from the origin of the pectoral fin till the origin of the caudal fin. White opaque body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSalanx chinensisFamilySalangidae (Icefishes or noodlefishes)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length16.1Common length13.3EnvironmentMarine; freshwater; brackish; demersal; anadromousClimateTemperateDistributionNorthwest Pacific: temperate coast of China. Reported from Viet Nam.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceLow, minimum population doubling time 4.5 - 14 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