HomeFish encyclopediaRay-finned fishesSmeltsGalaxiidsBanded kokopu Banded kokopu (Galaxias fasciatus) Scientific name: Galaxias fasciatus Gray, 1842 The Banded kokopu (Galaxias fasciatus) is a freshwater fish of the family Galaxiidae. Native range: Oceania, endemic to New Zealand. BiologySpawning occurs from late April to middle of June, with the most occurrence of breeding activity in May.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGalaxias fasciatusFamilyGalaxiidae (Galaxiids)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length25.3EnvironmentMarine; freshwater; brackish; demersal; amphidromousClimateSubtropicalDistributionOceania: endemic to New Zealand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Fec=3,800) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026