HomeFish encyclopediaRay-finned fishesSawbelliesAlfonsinosShort alfonsino Short alfonsino (Centroberyx spinosus) Scientific name: Centroberyx spinosus Gilchrist, 1903 The Short alfonsino (Centroberyx spinosus) is a marine fish of the family Berycidae. Native range: Western Indian Ocean, off Storms River to Durban, South Africa. BiologyDorsal spines (total): 5 - 6; Dorsal soft rays (total): 14-15; Anal spines: 4; Anal soft rays: 14 - 16. Head and body reddish orange above, golden below lateral line; caudal fin reddish with narrow bluish white margin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCentroberyx spinosusFamilyBerycidae (Alfonsinos)OrderBeryciformes (Sawbellies)ClassActinopterygii (Ray-finned fishes)Maximum length20.0EnvironmentMarine; benthopelagicClimateDeep-waterDistributionWestern Indian Ocean: off Storms River to Durban, South Africa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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