HomeFish encyclopediaRay-finned fishesPerch-like fishCardinalfishesThree-barred mouth almighty Three-barred mouth almighty (Glossamia trifasciata) Scientific name: Glossamia trifasciata Weber, 1913 The Three-barred mouth almighty (Glossamia trifasciata) is a freshwater fish of the family Apogonidae. Native range: Asia and Oceania, Irian Jaya in Indonesia and Papua New Guinea. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8 - 10. Specimens from the Fly-Strickland system in Papua New Guinea have lower gill raker counts (26-33 versus 35-37).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGlossamia trifasciataFamilyApogonidae (Cardinalfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentFreshwater; demersalClimateTropicalDistributionAsia and Oceania: Irian Jaya in Indonesia and 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