HomeFreshwater aquarium fishTetras & characinsLongsnout distichodus Longsnout distichodus (Distichodus lusosso) Scientific name: Distichodus lusosso Schilthuis, 1891 The Longsnout distichodus (Distichodus lusosso) is a freshwater fish of the family Distichodontidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: Africa, Congo basin. Longsnout distichodus care at a glanceTemperature22–26°C (72–79°F) BiologyDorsal spines (total): 0; Dorsal soft rays (total): 25-26; Anal spines: 0; Anal soft rays: 13 - 14Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDistichodus lusossoFamilyDistichodontidaeOrderCharaciformes (Characins)ClassActinopterygii (Ray-finned fishes)Maximum length38.0EnvironmentFreshwater; pelagicClimateTropicalDistributionAfrica: Congo basin.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More tetras & characinsMarbled headstanderAbramites hypselonotusStriped headstanderAnostomus anostomusOneline pencilfishNannostomus unifasciatusBarred pencilfishNannostomus espeiGolden pencilfishNannostomus beckfordiRedspotted tetraCopeina guttataSee all tetras & characins SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026