HomeFish encyclopediaRay-finned fishesCatfishSchilbid catfishesGangetic ailia Gangetic ailia (Ailia coila) Scientific name: Ailia coila Hamilton, 1822 The Gangetic ailia (Ailia coila) is a freshwater fish of the family Schilbeidae. Native range: Asia, Pakistan, India, Bangladesh and Nepal. BiologyFound in large rivers and connected waters. Inhabits surface to mid-waters. Occurs in shoals. Oviparous, eggs are unguarded.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAilia coilaFamilySchilbeidae (Schilbid catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Common length18.0EnvironmentFreshwater; brackish; pelagicClimateTropicalDistributionAsia: Pakistan, India, Bangladesh and Nepal.Conservation status (IUCN)Near Threatened (NT)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, 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