HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersSouthern kingcroaker Southern kingcroaker (Menticirrhus americanus) Scientific name: Menticirrhus americanus Linnaeus, 1758 The Southern kingcroaker (Menticirrhus americanus) is a brackish-water fish of the family Sciaenidae. Native range: Western Atlantic, New York to Texas, USA and Bay of Campeche to Buenos Aires, Argentina; absent in southern Florida and the Antilles. BiologyInhabits coastal waters, usually over sandy-mud to hard sand bottoms. Common along beaches. Juveniles occur usually in water of lower salinity.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMenticirrhus americanusFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Common length30.0Depth range40 m (131 ft)EnvironmentMarine; brackish; demersal; oceanodromous; depth range ? - 40 mClimateSubtropicalDistributionWestern Atlantic: New York to Texas, USA and Bay of Campeche to Buenos Aires, Argentina; absent in southern Florida and the Antilles.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tm=2) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026