HomeFish encyclopediaRay-finned fishesCarpsRiver loachesBlind loach Blind loach (Nemacheilus smithi) Scientific name: Nemacheilus smithi Greenwood, 1976 The Blind loach (Nemacheilus smithi) is a freshwater fish of the family Balitoridae. Native range: Asia, Baq-e-Loveh pool, Ab-i-Serum Valley near Tang-e-haft railway station, Zagros mountains, Iran. BiologyA cave fish living in an underground pool at high altitude.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNemacheilus smithiFamilyBalitoridae (River loaches)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)EnvironmentFreshwater; demersalClimateSubtropicalDistributionAsia: Baq-e-Loveh pool, Ab-i-Serum Valley near Tang-e-haft railway station, Zagros mountains, Iran.Conservation status (IUCN)Vulnerable (VU) (D2)Threat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (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