HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsBridled sand perch Bridled sand perch (Diplectrum rostrum) Scientific name: Diplectrum rostrum Bortone, 1974 The Bridled sand perch (Diplectrum rostrum) is a marine fish of the family Serranidae. Native range: Eastern Pacific, Gulf of California to Peru. BiologyBiology not known. Probably of no commercial interest due to a small median size and because it is apparently scarce.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiplectrum rostrumFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length21.0Depth range13–80 m (43–262 ft)EnvironmentMarine; benthopelagic; depth range 13 - 80 mClimateTropicalDistributionEastern Pacific: Gulf of California to Peru.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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