HomeFish encyclopediaRay-finned fishesToadfishesToadfishesMexican freshwater toadfish Mexican freshwater toadfish (Batrachoides goldmani) Scientific name: Batrachoides goldmani Evermann & Goldsborough, 1902 The Mexican freshwater toadfish (Batrachoides goldmani) is a freshwater fish of the family Batrachoididae. Species factsScientific nameBatrachoides goldmaniFamilyBatrachoididae (Toadfishes)OrderBatrachoidiformes (Toadfishes)ClassActinopterygii (Ray-finned fishes)Maximum length21.6EnvironmentFreshwater; demersalClimateTropicalDistributionCentral America: R?o Usumacinta basin in the states of Chiapas and Tabasco, Mexico; El Pet?n and Alta Verapaz, Guatemala. Recently discovered in a tributary (R?o Mescalpa) to the next river to the west of the Usumacinta, R?o Grijalva.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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