HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsStonefishesThreestick stingfish Threestick stingfish (Choridactylus natalensis) Scientific name: Choridactylus natalensis Gilchrist, 1902 The Threestick stingfish (Choridactylus natalensis) is a marine fish of the family Synanceiidae. Native range: Western Indian Ocean, Mozambique to Durban, Natal in South Africa. Reported as likely at Seychelles but Randall and van Egmond 1994 believe otherwise. BiologyDorsal spines (total): 13 - 15; Dorsal soft rays (total): 8-10; Anal spines: 2; Anal soft rays: 8 - 10. Mostly brownish, mottled in brown, pink and yellow.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChoridactylus natalensisFamilySynanceiidae (Stonefishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length14.0Depth range35–75 m (115–246 ft)EnvironmentMarine; demersal; depth range 35 - 75 mClimateSubtropicalDistributionWestern Indian Ocean: Mozambique to Durban, Natal in South Africa. Reported as likely at Seychelles but Randall and van Egmond 1994 believe otherwise.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026