HomeFish encyclopediaRay-finned fishesSilversidesRainbowfishes, blue eyesMisool rainbowfish Misool rainbowfish (Melanotaenia misoolensis) Scientific name: Melanotaenia misoolensis Allen, 1982 The Misool rainbowfish (Melanotaenia misoolensis) is a freshwater fish of the family Melanotaeniidae. Native range: Asia, collected from a tributary of the Tama River at Fakal, Misool Island in Irian Jaya, Indonesia. BiologyDorsal spines (total): 5 - 7; Dorsal soft rays (total): 12-14; Anal spines: 1; Anal soft rays: 20 - 25Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMelanotaenia misoolensisFamilyMelanotaeniidae (Rainbowfishes, blue eyes)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Maximum length6.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: collected from a tributary of the Tama River at Fakal, Misool Island in Irian Jaya, Indonesia.Conservation status (IUCN)Lower Risk: least concern (LR/lc)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