A nice cabezon from the Redondo Sportfishing Pier
Species: Scorpaenichthys marmoratus (Ayres, 1854); from the Greek words scorpaena (a related species) and ichthys (fish), and the Latin word marmoratus (marbled).
Alternate Names: Commonly called bullhead; also marbled sculpin, cab, cabby, bull cod, blue cod, giant sculpin, giant marbled sculpin, scorpion, marble sculpin, salpa and scaleless sculpin. Called scorpion or biggy-head by 19th century Italian fishermen.
Identification: Cabezon have a very large head with a broad bony support from the eye across the cheek, no scales, a cirrus (fleshy flap) on the midline of the snout, and a pair of longer cirrus just behind the eyes. The coloring is brown, bronze, reddish, or greenish above, whitish or turquoise green below, with dark and light mottling on the side. The lining of the mouth is a translucent turquoise green. The color may correlate to their sex with 90% or greater red-colored cabezon being males, 90% or greater green-colored cabezon being females. The mouth is broad with many small teeth.
Size: To 39 inches and 25 pounds; most caught from piers are less than two feet. The California record cabezon was a fish weighing 23 lb 4 oz; it was taken near Los Angeles in 1958. The cabezon is the largest member of the cottid (sculpin) family.
Range: Punta Abreojos, central Baja California, to Samsing Cove, near Sitka in southeastern Alaska.
Habitat: Typically found in shallow-water rocky areas, from intertidal pools to jetties, kelp beds and rocky reefs, any area with dense algal growth. Older fish tend to move to deeper water, as deep as 250 feet. Typically inhabits the tops of rocky ledges as contrasted with rockfish and lingcod that prefer the sheer faces of ledges. Cabezon like to sit and it doesn’t seem to matter if it’s in a hole, on the reef, or on vegetation, they sit versus actively swimming.
Piers: Cabezon are one of the premier fish for northern California pier anglers with lesser numbers taken from southern and central California piers. Best bets: Cabrillo Pier, Goleta Pier, Monterey Coast Guard Pier, Santa Cruz Pier, San Francisco Municipal Pier, Point Arena Pier, Trinidad Pier and Citizens Dock (Crescent City).
Boats: A prize species for boaters in central and northern California.
Bait and Tackle: Although most of the cabezon caught from piers will be fairly small fish less than two feet in length, most years also see some larger fish in the 8-12 pound category. Because of this, you should use at least medium sized tackle; line testing at least 15 pound breaking strength and hooks around 2/0 in size. The best baits are small crabs and fresh mussels but cabezon will bite almost anything that looks like food. Their normal diet includes crabs, small lobsters, abalone, squid, octopus, small fish and fish eggs. Although they often reach good size, they can be frustrating to catch. Cabezon will often tap or mouth bait and spit it out; patience and a feel for when to set the hook is required. Also remember that cabezon like to congregate around “cabezon” holes; if you catch one, there will often be more around.
Food Value: Excellent mild-flavored meat that can be prepared in almost any manner; many feel it is best fried. Although few fish are better eating, anglers should not eat the roe (eggs) of cabezon—the eggs are poisonous and can make a person violently ill. Don’t worry if the flesh is blue colored, this is a common occurrence and the flesh will turn white when cooked.
Comments: A “lie-in-wait” predator. Their coloring lets them blend in with the surroundings where they lie motionless. When food passes by they use their large, powerful pectoral fins and tails to lunge after the prey engulfing it in their large mouths. In Spanish, cabezon means big headed or stubborn and it well describes both their looks and temperment. Cabezon can live to about 20 years of age and I imagine an old cabezon would be a real grouch.
A Point Arena Pier cabezon caught by Dan
Cabezon taken at the Point Arena Pier by calrat in 2003
A cabezon caught by norcal at the Pillar Point Pier in 2012