HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsRockfishes, rockcods and thornyheadsYellowmouth rockfish Yellowmouth rockfish (Sebastes reedi) Scientific name: Sebastes reedi Westrheim & Tsuyuki, 1967 The Yellowmouth rockfish (Sebastes reedi) is a marine fish of the family Sebastidae. Native range: Eastern Pacific, northern Gulf of Alaska to Crescent City, northern California, USA. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 14-15; Anal spines: 3; Anal soft rays: 7 - 8. Head spines weak - nasal, preocular, supraocular, postocular, tympanic and parietal spines present, coronal and nuchal spines absent. Lower jaw long, with moderate, wide symphyseal knob. Caudal fin moderately indented. Red with yellow to orange in color, smaller specimens mixed with black; 3 vague dark bands across head; jaws red; mouth pinkish white with yellow and black blotches; lateral line pinkish.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSebastes reediFamilySebastidae (Rockfishes, rockcods and thornyheads)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length58.0Depth range137–375 m (449–1230 ft)EnvironmentMarine; bathydemersal; depth range 137 - 375 m, usually 274 - 366 mClimateDeep-waterDistributionEastern Pacific: northern Gulf of Alaska to Crescent City, northern California, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercialResilienceLow, minimum population doubling time 4.5 - 14 years (K=0.12-0.13; tmax=99) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026