HomeFish encyclopediaSharks and RaysElectric raysElectric raysBlack-spotted torpedo Black-spotted torpedo (Torpedo fuscomaculata) Scientific name: Torpedo fuscomaculata Peters, 1855 The Black-spotted torpedo (Torpedo fuscomaculata) is a brackish-water fish of the family Torpedinidae. BiologyLarge ray with a small caudal fin and small papillae around the spiracles. Dull grey above with variable markings, often in the form of dark lines or large spots; white below.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTorpedo fuscomaculataFamilyTorpedinidae (Electric rays)OrderTorpediniformes (Electric rays)ClassElasmobranchii (Sharks and Rays)Maximum length64.0Depth range0–439 m (0–1440 ft)EnvironmentMarine; brackish; reef-associated; depth range 0 - 439 mClimateTropicalDistributionWestern Indian Ocean: from South Africa to Zanzibar and possibly as far north as the Kenyan coast.. Possibly occurring off smaller islands in the Indian Ocean but identity of specimens uncertain and need verification.Conservation status (IUCN)Data deficient (DD)Threat to humansOtherResilienceVery Low, minimum population doubling time more than 14 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