HomeFish encyclopediaRay-finned fishesCatfishAirbreathing catfishesIndian blind catfish Indian blind catfish (Horaglanis krishnai) Scientific name: Horaglanis krishnai Menon, 1950 The Indian blind catfish (Horaglanis krishnai) is a freshwater fish of the family Clariidae. Native range: Asia, Kottayam in Kerala, India. BiologyBones of the skull firmly articulated. Brain teleostean. Absence of eyes brought about the degeneration of the optic lobes. Skin devoid of scales.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHoraglanis krishnaiFamilyClariidae (Airbreathing catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length4.2EnvironmentFreshwater; demersalClimateTropicalDistributionAsia: Kottayam in Kerala, India.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