HomeFish encyclopediaRay-finned fishesPerch-like fishStargazersBrazilian stargazer Brazilian stargazer (Astroscopus sexspinosus) Scientific name: Astroscopus sexspinosus Steindachner, 1876 The Brazilian stargazer (Astroscopus sexspinosus) is a marine fish of the family Uranoscopidae. Native range: Southwest Atlantic, Rio de Janeiro, Brazil to northern Argentina. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 13; Anal spines: 0; Anal soft rays: 12 - 13. Body yellowish green dorsally, head vaguely brownish, greyish white ventrally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAstroscopus sexspinosusFamilyUranoscopidae (Stargazers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length31.0Common length18.0Depth range30 m (98 ft)EnvironmentMarine; demersal; depth range ? - 30 mClimateSubtropicalDistributionSouthwest Atlantic: Rio de Janeiro, Brazil to northern Argentina.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousUsesFisheries: minor 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