HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsInshore sand perch Inshore sand perch (Diplectrum pacificum) Scientific name: Diplectrum pacificum Meek & Hildebrand, 1925 The Inshore sand perch (Diplectrum pacificum) is a marine fish of the family Serranidae. Native range: Eastern Pacific, Gulf of California and southern Baja California, Mexico to Peru. BiologyFound on sand and muddy-sand bottoms. Juveniles and small adults are found on fine sand near the coast. Lives to about 6 years (reaching a SL of 20 cm). Feeds on fishes and crustaceans. A synchronous hermaphrodite.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiplectrum pacificumFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length28.0Depth range1–90 m (3–295 ft)EnvironmentMarine; demersal; depth range 1 - 90 m, usually 15 - 30 mClimateTropicalDistributionEastern Pacific: Gulf of California and southern Baja California, Mexico to Peru.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, 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