HomeMarine aquarium fishOther marine fishLongfin sculpin Longfin sculpin (Jordania zonope) Scientific name: Jordania zonope Starks, 1895 The Longfin sculpin (Jordania zonope) is a marine fish of the family Cottidae. Native range: Eastern Pacific, Baranof Island, southeastern Alaska to Point Lobos, central California, USA. BiologyDorsal spines (total): 17 - 18; Dorsal soft rays (total): 15-17; Anal spines: 0; Anal soft rays: 22 - 24. Caudal fin rounded. Color olive green and generously marked with red; six or seven dark saddles across back and another series of dark spots along midside; oblique dark bands across dorsal and pectoral fins; wide dark, and narrow light sinuous bands on head.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameJordania zonopeFamilyCottidae (Sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range2–38 m (7–125 ft)EnvironmentMarine; demersal; depth range 2 - 38 mClimateTemperateDistributionEastern Pacific: Baranof Island, southeastern Alaska to Point Lobos, central California, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: public aquariumsResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More other marine fishSpotfin sculpinIcelinus tenuisSailfin sculpinNautichthys oculofasciatusTidepool sculpinOligocottus maculosusRed Irish lordHemilepidotus hemilepidotusBuffalo sculpinEnophrys bisonGrunt sculpinRhamphocottus richardsoniiSee all other marine fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026