HomeFish encyclopediaRay-finned fishesPerch-like fishSleepersEastern mogurnda Eastern mogurnda (Mogurnda orientalis) Scientific name: Mogurnda orientalis Allen & Hoese, 1991 The Eastern mogurnda (Mogurnda orientalis) is a freshwater fish of the family Eleotridae. Native range: Oceania, known only from streams in the vicinity of Safia near the eastern extremity of New Guinea on the north-eastern side of the Owen Stanley Range. BiologyDorsal spines (total): 8 - 9; Dorsal soft rays (total): 12-13; Anal spines: 1; Anal soft rays: 13 - 14Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMogurnda orientalisFamilyEleotridae (Sleepers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length11.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionOceania: known only from streams in the vicinity of Safia near the eastern extremity of New Guinea on the north-eastern side of the Owen Stanley Range.Conservation status (IUCN)Lower Risk: least concern (LR/lc)Threat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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