HomeFish encyclopediaRay-finned fishesLive bearers, Killifishes and RivulinesAfrican rivulinesBerthold's killi Berthold's killi (Scriptaphyosemion bertholdi) Scientific name: Scriptaphyosemion bertholdi Roloff, 1965 The Berthold's killi (Scriptaphyosemion bertholdi) is a freshwater fish of the family Nothobranchiidae. Native range: Africa, Between Sierra Leone and Bomi Hills in southwest Liberia. BiologyOccurs in floodplains and small brooks along the coastal zones of West Africa.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScriptaphyosemion bertholdiFamilyNothobranchiidae (African rivulines)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length4.5EnvironmentFreshwater;; pH range: 5.8 - 7.2 benthopelagic; non-migratoryClimateTropicalDistributionAfrica: Between Sierra Leone and Bomi Hills in southwest Liberia.Conservation status (IUCN)Endangered (EN) (B2ab(ii,iii))Threat to humansHarmlessUsesGamefish: yes SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026