HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsPeninsular hilltrout Peninsular hilltrout (Lepidopygopsis typus) Scientific name: Lepidopygopsis typus Raj, 1941 The Peninsular hilltrout (Lepidopygopsis typus) is a freshwater fish of the family Cyprinidae. Native range: Asia, Periyar river and lake in Kerala, India. BiologyInhabits mountain streams, rivers and lakes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepidopygopsis typusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length25.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: Periyar river and lake in Kerala, India.Conservation status (IUCN)Not EvaluatedThreat 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