HomeFish encyclopediaRay-finned fishesCatfishSea catfishesSmallmouthed salmon catfish Smallmouthed salmon catfish (Cinetodus froggatti) Scientific name: Cinetodus froggatti Ramsay & Ogilby, 1886 The Smallmouthed salmon catfish (Cinetodus froggatti) is a freshwater fish of the family Ariidae. Native range: Oceania, Purari, Fly-Strickland and Digul river systems in central-southern New Guinea and Roper River system in the Northern Territory, Australia. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 7; Anal spines: 0; Anal soft rays: 17 - 19Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCinetodus froggattiFamilyAriidae (Sea catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length48.0EnvironmentFreshwater; brackish; demersalClimateTropicalDistributionOceania: Purari, Fly-Strickland and Digul river systems in central-southern New Guinea and Roper River system in the Northern Territory, Australia.Conservation status (IUCN)Data deficient (DD)Threat to humansTraumatogenicResilienceLow, 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