HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsPanamic clingfish Panamic clingfish (Gobiesox adustus) Scientific name: Gobiesox adustus Jordan & Gilbert, 1882 The Panamic clingfish (Gobiesox adustus) is a marine fish of the family Gobiesocidae. Native range: Eastern Central Pacific, Gulf of California to Ecuador. Western Central Atlantic: brackish water in the estuaries of R?o Tuxpan, Veracruz, Mexico. BiologyInhabits rocky reefs. Feeds on zooplankton, algae, and small benthic invertebrates.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGobiesox adustusFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)Maximum length4.5EnvironmentMarine; reef-associatedClimateTropicalDistributionEastern Central Pacific: Gulf of California to Ecuador. Western Central Atlantic: brackish water in the estuaries of R?o Tuxpan, Veracruz, Mexico.Conservation status (IUCN)Least Concern (LC)Threat 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