HomeFish encyclopediaRay-finned fishesCharacinsAfrican tetrasElongated Turkana robber Elongated Turkana robber (Micralestes elongatus) Scientific name: Micralestes elongatus Daget, 1957 The Elongated Turkana robber (Micralestes elongatus) is a freshwater fish of the family Alestidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: Africa, found in most Sudani-Sahalian basins Chad, Niger, Volta, Senegal and Cross. Elongated Turkana robber care at a glanceTemperature22–26°C (72–79°F) BiologyAnal spines: 3; Anal soft rays: 15 - 19. Body height 3.45-3.95 times in standard length. Head length 3.6-4 times in standard length. Lateral line always complete. Gill rakers in first ceratobranch. Sexual dimorphism in male adults; anal fins curved instead of pointed. Juveniles without black spot at tip of dorsal fin. Body silvery with glossary lateral band. Caudal ruby-rose tint.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMicralestes elongatusFamilyAlestidae (African tetras)OrderCharaciformes (Characins)ClassActinopterygii (Ray-finned fishes)Maximum length6.0EnvironmentFreshwater;; pH range: 6.0 - 7.5; dH range: ? - 16 pelagic; potamodromousClimateTropicalDistributionAfrica: found in most Sudani-Sahalian basins Chad, Niger, Volta, Senegal and Cross.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