HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesSlender mouth almighty Slender mouth almighty (Glossamia narindica) Scientific name: Glossamia narindica Roberts, 1978 The Slender mouth almighty (Glossamia narindica) is a freshwater fish of the family Apogonidae. Native range: Oceania, known only from Bensbach and middle Fly rivers in Papua New Guinea. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 9-10; Anal spines: 2; Anal soft rays: 9 - 10Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGlossamia narindicaFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.5EnvironmentFreshwater; demersalClimateTropicalDistributionOceania: known only from Bensbach and middle Fly rivers in Papua New Guinea.Conservation status (IUCN)Not EvaluatedThreat 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