HomeFreshwater aquarium fishOther freshwater fishConcertina fish Concertina fish (Drepane longimana) Scientific name: Drepane longimana Bloch & Schneider, 1801 The Concertina fish (Drepane longimana) is a brackish-water fish of the family Drepaneidae. Native range: Indo-West Pacific, Red Sea and East Africa to Indonesia, New Guinea and Philippines, north to Taiwan and Japan, south to northern Australia. BiologyDorsal spines (total): 8 - 9; Dorsal soft rays (total): 19-23; Anal spines: 3; Anal soft rays: 17 - 19Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDrepane longimanaFamilyDrepaneidae (Sicklefishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Common length23.0Depth range50 m (164 ft)EnvironmentMarine; brackish; reef-associated; amphidromous; depth range ? - 50 mClimateTropicalDistributionIndo-West Pacific: Red Sea and East Africa to Indonesia, New Guinea and Philippines, north to Taiwan and Japan, south to northern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More other freshwater fishSouth American lungfishLepidosiren paradoxaLined soleAchirus lineatusPumpkinseedLepomis gibbosusShort-tailed pipefishMicrophis brachyurus brachyurusFinescale tigerfishDatnioides microlepisFreshwater garfishXenentodon cancilaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026