HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsLappetlip clingfish Lappetlip clingfish (Gobiesox barbatulus) Scientific name: Gobiesox barbatulus Starks, 1913 The Lappetlip clingfish (Gobiesox barbatulus) is a marine fish of the family Gobiesocidae. Native range: Western Atlantic, Belize to Brazil. BiologyVery similar to skilletfish. Lobe-like papillae on central margin of upper lip; about 12 dark lines radiate from eye.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGobiesox barbatulusFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentMarine; demersalClimateTropicalDistributionWestern Atlantic: Belize to Brazil.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