The largest true sculpin on the California coast, in the family Cottidae. It is distinct from the venomous California Scorpionfish commonly called sculpin.
Southern California fish guide
Cabezon
Scorpaenichthys marmoratus
- cab
- bullhead
- sculpin
A massive-headed, scaleless reef fish with mottled camouflage, fleshy cirri above the eyes, broad fan-like pectoral fins, and a mouth that reaches near the eye.
How this guide is sourced, reviewed 2026-07-28, 8 records
- Broad scaleless headThe head is massive and bony, while the body lacks obvious scales.
- Fleshy eye cirriSmall branching skin flaps rise above the eyes and help break up the outline.
- Huge pectoral fansBroad rounded pectoral fins and mottled color distinguish cabezon from elongated lingcod.
See habitat reference
At a glance
Sources stay attached to every fact
Shallow to moderately deep rocky reefs, kelp beds, tidepools, jetties, and mixed hard-bottom habitat where camouflage is effective.
Feeds on crabs, mollusks, octopus, fishes, and other reef prey captured with a large ambush mouth.
Cabezon is part of the nearshore groundfish framework with species-specific bag, season, depth, area, and fillet provisions. Verify current rules before retention.
A source-backed starting point
Bait & Tackle
Start here before you rig for Cabezon. Adjust the final setup for depth, current, and local conditions.
What to offer
Natural & live bait
Not specified in the reviewed sources for this dossier.
Source gap
Fish guide
Quick answers with sources when you need them
Read multiple featuresIdentification & look-alikes
The head is massive and bony, while the body lacks obvious scales. Small branching skin flaps rise above the eyes and help break up the outline. Broad rounded pectoral fins and mottled color distinguish cabezon from elongated lingcod.
Use body shape, fin placement, color pattern, and the official California identification resources together. Never make a keep decision from one color mark or a count-category name alone.
Scale changes the silhouetteSize & growth
Match the forage classDiet
How the fish uses the waterBehavior
Start with structure and water columnHabitat & depth
Availability is not a promiseSouthern California seasonality
Decide before the fish reaches the railHandling & release
Use tackle strong enough to land the fish without an exhausting fight, and keep a dehooker or suitable release tool ready.
If releasing, dehook in the water when possible. Never gaff a fish you plan to release, keep air exposure brief, wet your hands, avoid eyes and gills, and support the body rather than hanging the fish by its mouth.
Face a sluggish fish into the current until it can swim away under its own power.
Snapshot checked 2026-07-28
California regulations
Cabezon is part of the nearshore groundfish framework with species-specific bag, season, depth, area, and fillet provisions. Verify current rules before retention.
Cabezon is part of the nearshore groundfish framework with species-specific bag, season, depth, area, and fillet provisions. Verify current rules before retention.
Review the general ocean regulations for possession, filleting, gear, protected-area, and boat-limit rules before departure.
Trip planning
Counts, trips, landings, and boats
Recent verified countsOpen the live count view. Missing source reports remain labeled, never converted to zero.
Current source status →Open tripsBrowse verified schedule inventory. Current beta inventory does not claim that a trip targets this species.
Targeting not yet verified →Landing sourcesInspect official count and schedule sources by Southern California landing.
Source directory →Boats reporting tripsSee boats present in verified schedule feeds. Species targeting is shown only when a source proves it.
Honest coverage →Source ledgerHow this guide is sourced8 records
- California Marine Species PortalCalifornia Department of Fish and WildlifeCurrent California common names, scientific names, and species aliases. Reviewed 2026-07-28.
- California Marine Food and Game FishesCalifornia Department of Fish and WildlifeCDFW Fish Bulletin 157 used for stable Southern California identification, distribution, habitat, and life-history context. Reviewed 2026-07-28.
- Life History Information for Selected California Marine FishesCalifornia Department of Fish and WildlifeOfficial habitat, depth, reproduction, and life-history summaries for California marine fishes. Reviewed 2026-07-28.
- Southern Region ocean regulationsCalifornia Department of Fish and WildlifeOfficial current Southern Region season, size, bag, and possession summary. The page states it was updated July 1, 2026. Reviewed 2026-07-28.
- General ocean fishing regulationsCalifornia Department of Fish and WildlifeOfficial general limits, boat limits, gear rules, and fillet requirements. The page states it was updated July 24, 2026. Reviewed 2026-07-28.
- Marine Fish and Shellfish IdentificationCalifornia Department of Fish and WildlifeOfficial California identification hub, including rockfish groups and Southern California sport-fish references. Reviewed 2026-07-28.
- Catch and release fishing best practicesNOAA FisheriesOfficial handling and release guidance. NOAA states the page was updated September 3, 2025. Reviewed 2026-07-28.
- Ocean Sport Fishing hubCalifornia Department of Fish and WildlifeOfficial entry point for licenses, identification, current regulations, marine protected areas, advisories, and release guidance. Reviewed 2026-07-28.
Continue learning
Return to the guide for another fish, or open the latest count report for this species.