HomeFish encyclopediaRay-finned fishesPerch-like fishDartfishesBorneo hoverer Borneo hoverer (Parioglossus palustris) Scientific name: Parioglossus palustris Herre, 1945 The Borneo hoverer (Parioglossus palustris) is a brackish-water fish of the family Ptereleotridae. Native range: Western Pacific, Indonesia to Papua New Guinea, north to Yaeyama Islands, south to Queensland, Australia; Palau in Micronesia. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 16-17; Anal spines: 1; Anal soft rays: 16 - 18. Body reddish brown with patches on the cheeks and a black spot at the base of the tail. SL to 38 mm.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParioglossus palustrisFamilyPtereleotridae (Dartfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length2.8EnvironmentMarine; brackish; reef-associatedClimateTropicalDistributionWestern Pacific: Indonesia to Papua New Guinea, north to Yaeyama Islands, south to Queensland, Australia; Palau in Micronesia.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