HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsScorpionfishes or rockfishesBlacklash scorpionfish Blacklash scorpionfish (Pontinus nigerimum) Scientific name: Pontinus nigerimum Eschmeyer, 1983 The Blacklash scorpionfish (Pontinus nigerimum) is a marine fish of the family Scorpaenidae. Native range: Western Indian Ocean, one specimen collected off Natal, South Africa. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 5. Probably reddish in color; large tentacle above eye, with black lower portion.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePontinus nigerimumFamilyScorpaenidae (Scorpionfishes or rockfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Depth range146 m (479 ft)EnvironmentMarine; demersal; depth range ? - 146 mClimateTropicalDistributionWestern Indian Ocean: one specimen collected off Natal, South Africa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 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