HomeFish encyclopediaRay-finned fishesToadfishesToadfishesBocon toadfish Bocon toadfish (Amphichthys cryptocentrus) Scientific name: Amphichthys cryptocentrus Valenciennes, 1837 The Bocon toadfish (Amphichthys cryptocentrus) is a marine fish of the family Batrachoididae. Native range: Western Atlantic, Panama to Brazil. BiologyDorsal spines (total): 3; Dorsal soft rays (total): 29; Anal spines: 0; Anal soft rays: 23 - 25. Head depressed, trunk compressed; molariform teeth on both jaws; no venomous gland on any spine; body brownish dorsally with black diffuse mottlings, pale ventrally; lateral line pores distinct with white spots; fin membranes black distally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmphichthys cryptocentrusFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Common length25.0Depth range0–70 m (0–230 ft)EnvironmentMarine; reef-associated; depth range 0 - 70 mClimateTropicalDistributionWestern Atlantic: Panama to Brazil.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: 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