HomeFish encyclopediaRay-finned fishesPerch-like fishSleepersBlotched mogurnda Blotched mogurnda (Mogurnda spilota) Scientific name: Mogurnda spilota Allen & Hoese, 1986 The Blotched mogurnda (Mogurnda spilota) is a freshwater fish of the family Eleotridae. In the aquarium it needs water at 23–28°C (73–82°F). Native range: Oceania, known only from Lake Kutubu, Papua New Guinea. Blotched mogurnda care at a glanceTemperature23–28°C (73–82°F) BiologyDorsal spines (total): 8 - 9; Dorsal soft rays (total): 11-12; Anal spines: 1; Anal soft rays: 11 - 12Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMogurnda spilotaFamilyEleotridae (Sleepers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionOceania: known only from Lake Kutubu, Papua New Guinea.Conservation status (IUCN)Vulnerable (VU) (A2cd)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