HomeFish encyclopediaRay-finned fishesPerch-like fishSpadefishes, batfishes and scatsAfrican spadefish African spadefish (Tripterodon orbis) Scientific name: Tripterodon orbis Playfair, 1867 The African spadefish (Tripterodon orbis) is a marine fish of the family Ephippidae. Native range: Western Indian Ocean, Somalia, Kenya south to Algoa Bay, South Africa. BiologyDorsal spines (total): 9; Dorsal soft rays (total): 19-21; Anal spines: 3; Anal soft rays: 15 - 17. Silvery brown; with dark crossbands that disappear with growth.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTripterodon orbisFamilyEphippidae (Spadefishes, batfishes and scats)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length75.0Common length30.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Indian Ocean: Somalia, Kenya south to Algoa Bay, South Africa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: 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