HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsSmall eye golden-line fish Small eye golden-line fish (Sinocyclocheilus microphthalmus) Scientific name: Sinocyclocheilus microphthalmus Li, 1989 The Small eye golden-line fish (Sinocyclocheilus microphthalmus) is a freshwater fish of the family Cyprinidae. Native range: Asia, China. BiologyDorsal soft rays (total): 8; Anal soft rays: 5. Microphthalmic; depigmented; covered by large scales.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSinocyclocheilus microphthalmusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length19.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionAsia: China.Conservation status (IUCN)Vulnerable (VU) (D2)Threat to humansHarmlessResilienceMedium, 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