Saltwater · Year-round in Florida waters; best in spring and summer

Jolthead Porgy

Calamus bajonado

The largest porgy in the Atlantic US, built around a blunt, steep 'jolthead' and molar teeth made for crushing shellfish. Silvery with brassy spots, it is a wary reef fish that rewards light leaders and natural baits around Florida patch reefs.

Seasons · Peak

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Jolthead Porgy — Photo: The U.S. Food and Drug Administration, Public domain — Wikimedia Commons

Identifying features

Very blunt, steep head profile — the namesake 'jolthead'
Silvery body with brassy-gold spots arranged in lengthwise rows
Powerful molar teeth in a small, thick-lipped mouth for crushing shellfish
High, arched back and a deep, compressed body
A faint blue streak under the eye on many adults

Habits

Crushes crabs, conch, sea urchins and mollusks with its molar teeth
Wary and leader-shy — often the last fish on a reef to bite
Holds over patch reefs and hard bottom, wandering onto nearby grass flats
Usually solitary or in small groups, not big schools
Feeds most confidently when natural shellfish baits sit still on the bottom

Distribution

Tampa, FL · Florida★ Primary

Florida Keys, FL · Florida★ Primary

Emerald Coast, FL · FloridaCommon

Daytona Beach, FL · FloridaCommon

Where to find them

Florida Keys patch reefs and hard bottom
South Florida reef edges and rocky outcrops
Gulf-side patch reefs off the Florida Panhandle

Where they live

Patch reefs and hard bottom in 30-150 ft (9-46 m)Reef edges and rocky outcropsGrass-flat edges next to reef and rubble

How to catch them

Shellfish baits over patch reefs Boat

Rig: Light bottom rig or knocker rig with a small circle hook, fished on patch reefs and hard bottom in 30-150 ft (9-46 m)

Bait/lure: Crab, shrimp and conch pieces

Key tip: Use just enough weight to hold bottom and let the bait sit still — joltheads inspect baits before committing.

Light-leader reef bottom fishing Boat

Rig: Small bottom rig with a long, light fluorocarbon leader and a small hook around reef edges

Bait/lure: Shrimp and small crab pieces

Key tip: These fish are wary — drop to a lighter leader and smaller hook if bites are tentative.

Best baits & lures

Crab piecesShrimpConch pieces

Techniques for Jolthead Porgy →

Baseline setup

Rod: Medium-light to medium 7 ft boat rod
Line: 20-40 lb braid with a light fluorocarbon leader
Terminal: Knocker rigs, small circle hooks, egg sinkers

Recommended gear for this species

Rod · Best value

7'6" medium-heavy jigging rod

≈ US$110-170

Works 2-6 oz jigs over rock and reef and still has the backbone to lift a halibut off the bottom.

Line · Budget

50 lb braid with 40 lb leader (200 yd)

≈ US$25-40

Thin braid cuts the current so jigs stay vertical; the leader shrugs off rock and teeth.

Terminal · Budget

Leadhead jigs, swimbaits and two-hook bottom rigs

≈ US$25-40

A leadhead with a swimbait tail is the universal bottom-fish catcher, from rockfish to cod to flounder.

Picks come from our rule library — never paid placements. Prices are guides; affiliate links may earn us a commission.

Typical size

Common 2-5 lb (0.9-2.3 kg); large fish over 10 lb (4.5 kg)

On the table

Good to excellent — firm, white flesh; one of the best-eating Atlantic porgies.

Similar species

Red PorgyRed porgy is clearly pink, lives deeper over offshore hard bottom and lacks the brassy spot rows; jolthead is silvery-brassy with an even blunter head

SheepsheadSheepshead has bold black vertical bars and human-like incisor teeth around pilings and jetties; jolthead has no bars, only brassy spots, and stays on reefs

Regulations vary by area and can change in-season — always check the official rules for your area before you fish. Regulations guide →

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