HomeFish encyclopediaRay-finned fishesPerch-like fishDartfishesBeautiful hover goby Beautiful hover goby (Parioglossus formosus) Scientific name: Parioglossus formosus Smith, 1931 The Beautiful hover goby (Parioglossus formosus) is a brackish-water fish of the family Ptereleotridae. Native range: Western Pacific, Gulf of Thailand to Fiji, north to Yayaema Islands, south to northwestern Australia and the southern Great Barrier Reef. BiologyDorsal spines (total): 6 - 7; Dorsal soft rays (total): 13-15; Anal spines: 1; Anal soft rays: 13 - 15Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParioglossus formosusFamilyPtereleotridae (Dartfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.5Depth range15 m (49 ft)EnvironmentMarine; brackish; reef-associated; depth range ? - 15 mClimateTropicalDistributionWestern Pacific: Gulf of Thailand to Fiji, north to Yayaema Islands, south to northwestern Australia and the southern Great Barrier Reef.Conservation status (IUCN)Not EvaluatedThreat 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