HomeFish encyclopediaRay-finned fishesPerch-like fishBarbeled gruntersLined javelinfish Lined javelinfish (Hapalogenys kishinouyei) Scientific name: Hapalogenys kishinouyei Smith & Pope, 1906 The Lined javelinfish (Hapalogenys kishinouyei) is a marine fish of the family Hapalogenyidae. Native range: Western Pacific, southern Japan (except Ryukyus) to northwestern Australia. BiologyDorsal spines (total): 11; Dorsal soft rays (total): 14; Anal spines: 3; Anal soft rays: 8 - 9. Body with 4 - 5 longitudinal dark stripes, sometimes with 1 vertical dark band on caudal peduncle. Apparent procumbent spinelike process. No scales on maxilla. Ten chin pores, often slitlike pores posteriorly. Poorly developed papillae and barbels on the fleshy lower lip. No dark margin on dorsal, caudal and anal fins.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHapalogenys kishinouyeiFamilyHapalogenyidae (Barbeled grunters)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length33.8EnvironmentMarine; benthopelagicClimateTropicalDistributionWestern Pacific: southern Japan (except Ryukyus) to northwestern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026