HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSculpinsPit-head sculpin Pit-head sculpin (Icelinus cavifrons) Scientific name: Icelinus cavifrons Gilbert, 1890 The Pit-head sculpin (Icelinus cavifrons) is a marine fish of the family Cottidae. Native range: Eastern Central Pacific, Monterey Bay in California, USA to Guadalupe Island off northern central Baja California, Mexico. Species factsScientific nameIcelinus cavifronsFamilyCottidae (Sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length8.9Depth range11–91 m (36–299 ft)EnvironmentMarine; demersal; depth range 11 - 91 mClimateSubtropicalDistributionEastern Central Pacific: Monterey Bay in California, USA to Guadalupe Island off northern central Baja California, Mexico.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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