HomeFish encyclopediaRay-finned fishesEels and MoraysFreshwater eelsIndian mottled eel Indian mottled eel (Anguilla bengalensis bengalensis) Scientific name: Anguilla bengalensis bengalensis Gray, 1831 The Indian mottled eel (Anguilla bengalensis bengalensis) is a freshwater fish of the family Anguillidae. BiologyDorsal soft rays (total): 250-305; Anal soft rays: 220 - 250; Vertebrae: 106 - 112. Body elongate, head conical, flattened dorsally. Mouth terminal, lips prominent, narrow bands of teeth on jaws, broad band on vomer.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAnguilla bengalensis bengalensisFamilyAnguillidae (Freshwater eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length120Common length80.0EnvironmentMarine; freshwater; brackish; benthopelagic; catadromousClimateTropicalDistributionAsia: Pakistan, India, Sri Lanka, Burma, and the East Indies. Reported from Nepal and Bangladesh. Endangered status in India. Anguilla bengalensis labiata is the African subspecies.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; aquaculture: commercial; gamefish: yesResilienceVery Low, minimum population doubling time more than 14 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