HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsFlarenostril clingfish Flarenostril clingfish (Acyrtops amplicirrus) Scientific name: Acyrtops amplicirrus Briggs, 1955 The Flarenostril clingfish (Acyrtops amplicirrus) is a marine fish of the family Gobiesocidae. Native range: Western Atlantic, the Caribbean. Species factsScientific nameAcyrtops amplicirrusFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; demersalClimateTropicalDistributionWestern Atlantic: the Caribbean.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Assuming tm SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026