HomeFish encyclopediaRay-finned fishesPuffers and FilefishesPuffersRed-striped toadfish Red-striped toadfish (Tetraodon erythrotaenia) Scientific name: Tetraodon erythrotaenia Bleeker, 1853 The Red-striped toadfish (Tetraodon erythrotaenia) is a freshwater fish of the family Tetraodontidae. Native range: Asia and Oceania, Indonesia and Papua New Guinea. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 7-8; Anal spines: 0; Anal soft rays: 8Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTetraodon erythrotaeniaFamilyTetraodontidae (Puffers)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length8.5EnvironmentFreshwater; brackish; demersalClimateTropicalDistributionAsia and Oceania: Indonesia and Papua New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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