HomeFish encyclopediaRay-finned fishesCatfishSea catfishesComb-spined catfish Comb-spined catfish (Cinetodus carinatus) Scientific name: Cinetodus carinatus Weber, 1913 The Comb-spined catfish (Cinetodus carinatus) is a freshwater fish of the family Ariidae. Native range: Asia and Oceania, thus far known from the Fly and Lorentz rivers in New Guinea, but probably more widespread. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 15 - 18Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCinetodus carinatusFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length40.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia and Oceania: thus far known from the Fly and Lorentz rivers in New Guinea, but probably more widespread.Conservation status (IUCN)Not EvaluatedThreat to humansTraumatogenicResilienceMedium, 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