HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsScorpionfishes or rockfishesYellowspotted scorpionfish Yellowspotted scorpionfish (Sebastapistes cyanostigma) Scientific name: Sebastapistes cyanostigma Bleeker, 1856 The Yellowspotted scorpionfish (Sebastapistes cyanostigma) is a marine fish of the family Scorpaenidae. Native range: Indo-Pacific, Red Sea south to Port Alfred, South Africa and east to the Line Islands, north to Ryukyu Islands, south to Samoa and Australia. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 9-10; Anal spines: 3; Anal soft rays: 5 - 6. Yellow and white spots on body; no dark bars on underside of head.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSebastapistes cyanostigmaFamilyScorpaenidae (Scorpionfishes or rockfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Common length6.4Depth range2–30 m (7–98 ft)EnvironmentMarine; reef-associated; depth range 2 - 30 m, usually 2 - 15 mClimateTropicalDistributionIndo-Pacific: Red Sea south to Port Alfred, South Africa and east to the Line Islands, north to Ryukyu Islands, south to Samoa and Australia.Conservation status (IUCN)Not EvaluatedThreat to humansVenomousResilienceMedium, 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