HomeFish encyclopediaRay-finned fishesFlatfishesLarge-tooth floundersSand whiff Sand whiff (Citharichthys arenaceus) Scientific name: Citharichthys arenaceus Evermann & Marsh, 1900 The Sand whiff (Citharichthys arenaceus) is a marine fish of the family Paralichthyidae. Native range: Western Atlantic, southeastern Florida, USA to the West Indies and Brazil. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 75-82; Anal spines: 0; Anal soft rays: 56 - 62Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCitharichthys arenaceusFamilyParalichthyidae (Large-tooth flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length20.0EnvironmentMarine; demersalClimateTropicalDistributionWestern Atlantic: southeastern Florida, USA to the West Indies and Brazil.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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