HomeFish encyclopediaRay-finned fishesCatfishSea catfishesNew Granada sea catfish New Granada sea catfish (Notarius bonillai) Scientific name: Notarius bonillai Miles, 1945 The New Granada sea catfish (Notarius bonillai) is a freshwater fish of the family Ariidae. Native range: South America, Caribbean draining rivers, including Magdalena River. BiologyFound in turbid water over muddy bottoms in the lower portions of streams, estuaries and mangrove-lined lagoons. Mostly restricted to fresh and brackish waters.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotarius bonillaiFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length80.0Common length40.0EnvironmentMarine; freshwater; brackish; demersalClimateTropicalDistributionSouth America: Caribbean draining rivers, including Magdalena River.Conservation status (IUCN)Endangered (EN) (B1+2cd)Threat to humansTraumatogenicUsesFisheries: minor commercialResilienceLow, minimum population doubling time 4.5 - 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