HomeFish encyclopediaRay-finned fishesPerch-like fishBarracudasSouthern sennet Southern sennet (Sphyraena picudilla) Scientific name: Sphyraena picudilla Poey, 1860 The Southern sennet (Sphyraena picudilla) is a marine fish of the family Sphyraenidae. Native range: Western Atlantic, Bermuda, Florida (USA), and the Bahamas to Uruguay. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSphyraena picudillaFamilySphyraenidae (Barracudas)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length61.0Common length36.0Depth range1–65 m (3–213 ft)EnvironmentMarine; reef-associated; depth range 1 - 65 mClimateTropicalDistributionWestern Atlantic: Bermuda, Florida (USA), and the Bahamas to Uruguay.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: minor commercial; gamefish: yesResilienceMedium, 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