HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsBearded clingfish Bearded clingfish (Gobiesox papillifer) Scientific name: Gobiesox papillifer Gilbert, 1890 The Bearded clingfish (Gobiesox papillifer) is a marine fish of the family Gobiesocidae. Native range: Eastern Central Pacific, San Pedro in southern California, USA to Panama Bay; one record north of Baja California, Mexico. Species factsScientific nameGobiesox papilliferFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)Maximum length5.7EnvironmentMarine; demersalClimateSubtropicalDistributionEastern Central Pacific: San Pedro in southern California, USA to Panama Bay; one record north of Baja California, Mexico.Conservation status (IUCN)Least Concern (LC)Threat 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