HomeFish encyclopediaRay-finned fishesPerch-like fishSand stargazersRiverine stargazer Riverine stargazer (Dactyloscopus amnis) Scientific name: Dactyloscopus amnis Miller & Briggs, 1962 The Riverine stargazer (Dactyloscopus amnis) is a brackish-water fish of the family Dactyloscopidae. Native range: Eastern Central Pacific, Mexico. Species factsScientific nameDactyloscopus amnisFamilyDactyloscopidae (Sand stargazers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; brackish; demersalClimateTropicalDistributionEastern Central Pacific: Mexico.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026