HomeFish encyclopediaRay-finned fishesSmeltsGalaxiidsDwarf inanga Dwarf inanga (Galaxias gracilis) Scientific name: Galaxias gracilis McDowall, 1967 The Dwarf inanga (Galaxias gracilis) is a freshwater fish of the family Galaxiidae. Native range: Oceania, endemic to New Zealand. Exterminated in part of its range by introduced trout. Species factsScientific nameGalaxias gracilisFamilyGalaxiidae (Galaxiids)OrderOsmeriformes (Smelts)ClassActinopterygii (Ray-finned fishes)Maximum length6.2EnvironmentFreshwater; benthopelagic; non-migratoryClimateSubtropicalDistributionOceania: endemic to New Zealand. Exterminated in part of its range by introduced trout.Conservation status (IUCN)Vulnerable (VU) (A1ce, B1+2cd, D2)Threat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026