HomeFreshwater aquarium fishOther freshwater fishBluewing searobin Bluewing searobin (Prionotus punctatus) Scientific name: Prionotus punctatus Bloch, 1793 The Bluewing searobin (Prionotus punctatus) is a brackish-water fish of the family Triglidae. Native range: Western Atlantic, Belize and Jamaica southward to Argentina Antilles, Central and South America. Biology"Found on sand or muddy bottoms of the continental and insular shelves. Occasionally occurs over reefs. Feeds on shrimps, crabs, other crustaceans and fishes. Traded as an aquarium fish at Cear?, Brazil.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePrionotus punctatusFamilyTriglidae (Searobins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Common length30.0Depth range190 m (623 ft)EnvironmentMarine; brackish; demersal; depth range ? - 190 m, usually 18 - 70 mClimateSubtropicalDistributionWestern Atlantic: Belize and Jamaica southward to Argentina Antilles, Central and South America.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; aquarium: commercialResilienceLow, minimum population doubling time 4.5 - 14 years (K=0.13) More other freshwater fishFinescale tigerfishDatnioides microlepisFreshwater garfishXenentodon cancilaShort-tailed pipefishMicrophis brachyurus brachyurusPumpkinseedLepomis gibbosusLined soleAchirus lineatusSouth American lungfishLepidosiren paradoxaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026