HomeFish encyclopediaRay-finned fishesPipefishes and SeahorsesTrumpetfishesAtlantic cornetfish Atlantic cornetfish (Aulostomus strigosus) Scientific name: Aulostomus strigosus Wheeler, 1955 The Atlantic cornetfish (Aulostomus strigosus) is a marine fish of the family Aulostomidae. Native range: Eastern Atlantic, Cape Verde (including other islands) and from the tropical West African coast. BiologyCoastal species. Occurs over rocky bottoms in shallow inshore waters. Feeds mainly on small fishes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAulostomus strigosusFamilyAulostomidae (Trumpetfishes)OrderSyngnathiformes (Pipefishes and Seahorses)ClassActinopterygii (Ray-finned fishes)Maximum length75.0Depth range5–25 m (16–82 ft)EnvironmentMarine; demersal; depth range 5 - 25 mClimateTropicalDistributionEastern Atlantic: Cape Verde (including other islands) and from the tropical West African coast.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026