HomeFish encyclopediaRay-finned fishesPerch-like fishStargazersSpotcheck stargazer Spotcheck stargazer (Ichthyscopus sannio) Scientific name: Ichthyscopus sannio Whitley, 1936 The Spotcheck stargazer (Ichthyscopus sannio) is a brackish-water fish of the family Uranoscopidae. Native range: Western Central Pacific, eastern Australia. BiologyBack brownish with pale yellow spots formed forming irregular bars or eye spots; large brownish blotch on cheek and another across back to pectoral-fin regions.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameIchthyscopus sannioFamilyUranoscopidae (Stargazers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length65.0EnvironmentMarine; brackish; demersalClimateTropicalDistributionWestern Central Pacific: eastern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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