HomeFish encyclopediaRay-finned fishesCharacinsDistichodontidaeChessa Chessa (Distichodus schenga) Scientific name: Distichodus schenga Peters, 1852 The Chessa (Distichodus schenga) is a freshwater fish of the family Distichodontidae. Native range: Africa, middle and lower Zambezi drainages, Pungwe and Buzi rivers (Mozambique). BiologyDorsal spines (total): 0; Anal spines: 0. Diagnosis: snout short; mouth inferior; head about 5 times in fork length; juveniles with 12-16 dark vertical bars.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDistichodus schengaFamilyDistichodontidaeOrderCharaciformes (Characins)ClassActinopterygii (Ray-finned fishes)Maximum length50.0EnvironmentFreshwater; pelagicClimateTropicalDistributionAfrica: middle and lower Zambezi drainages, Pungwe and Buzi rivers (Mozambique).Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: minor commercial; gamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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