HomeFish encyclopediaRay-finned fishesToadfishesToadfishesSnakehead toadfish Snakehead toadfish (Batrichthys apiatus) Scientific name: Batrichthys apiatus Valenciennes, 1837 The Snakehead toadfish (Batrichthys apiatus) is a brackish-water fish of the family Batrachoididae. Native range: Southeast Atlantic, known only from Saldanha Bay to Umtata River, Transkei. BiologyDorsal spines (total): 3; Dorsal soft rays (total): 18-20; Anal spines: 0; Anal soft rays: 14 - 17. Prominent, dark brown, irregular crossbars on sides and soft dorsal and anal fins (may become smaller blotches in adults).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBatrichthys apiatusFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentMarine; brackish; demersalClimateSubtropicalDistributionSoutheast Atlantic: known only from Saldanha Bay to Umtata River, Transkei.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