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Fish

Atlantic sturgeon

Esturión del Atlántico

Acipenser oxyrinchus

SaltwaterBrackishFreshwater

At a glance

Typical size

Adults 5–8 ft.

Depth

10–150 ft.

Best time

Do not target.

Found in

11 areas

1

Know it

Spot it, size it up and learn its habits.

Identification

Huge, prehistoric-looking fish with five rows of bony plates, a long pointed snout with four barbels, a toothless mouth underneath and a shark-like tail; bluish-black to olive above, pale below. The Gulf sturgeon of Florida and the northern Gulf is a subspecies.

Typical size

Adults 5–8 ft.

Maximum size

Historically over 14 ft and 800 lb.

Diet

Worms, clams, shrimp and small fish sucked from the bottom.

Behavior

Lives at sea and in estuaries and runs up big rivers to spawn; famous for leaping out of the water.

2

Find it

Where, when and how deep to look.

Where to find it

Found from Virginia & Chesapeake Bay, North Carolina, Georgia & South Carolina, Delaware & New Jersey, New York, Long Island & Connecticut, Rhode Island & Massachusetts, New Hampshire & Maine, Nova Scotia, New Brunswick & PEI, Quebec, Florida Gulf Coast and Northern Gulf (AL–TX). Coastal waters, estuaries and big rivers from the St. Lawrence and Saint John rivers in Canada to Florida (the Hudson, Delaware, James and Altamaha among them); the Gulf subspecies lives from Louisiana to Florida's Suwannee River.

Habitat

Coastal waters, estuaries and big rivers from the St. Lawrence and Saint John rivers in Canada to Florida (the Hudson, Delaware, James and Altamaha among them); the Gulf subspecies lives from Louisiana to Florida's Suwannee River.

Depth

10–150 ft.

Fishing depth

Do not target in the U.S.

Best season

Do not target.

Best time

Do not target.

Best tides

Do not target.

Best weather / conditions

Do not target.

3

Bait & gear

What to tie on and what to throw.

Best bait

Do not target.

Best artificial lures

Do not target.

Tackle setup

Do not target.

Hook size

Do not target.

Line

Do not target.

Leader

Do not target.

4

Catch it

Step by step, from first cast to landing.

Step-by-step: how to catch it

  1. Go where it lives: Coastal waters, estuaries and big rivers from the St. Lawrence and Saint John rivers in Canada to Florida (the Hudson, Delaware, James and Altamaha among them); the Gulf subspecies lives from Louisiana to Florida's Suwannee River.
  2. Rig up: Do not target. Do not target.
  3. Pick your bait: Do not target. Lures: Do not target.
  4. Fish it: If you hook one by accident, keep it in the water, cut the line close if needed and let it go.
  5. Time it: Do not target. Do not target.
Fishing techniques

If you hook one by accident, keep it in the water, cut the line close if needed and let it go.

BigJoe's tip

Leaping sturgeon can injure boaters on the Suwannee and other rivers — slow down where they jump.

Catch and release

Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.

5

Clean & cook

Is it good to eat, and how to prepare it.

Edibility

Do not keep — protected.

Cooking suggestions

Protected — do not keep.

6

Stay safe & legal

Safety, rules and taking care of the fishery.

Safety warnings

Jumping sturgeon have hit and seriously hurt people in fast boats.

Regulations

Listed as endangered or threatened in the U.S. — it is illegal to target, keep or harm Atlantic and Gulf sturgeon. Canada has limited, regulated fisheries in a few rivers. Protected in U.S. waters under federal law (NOAA Fisheries) and by every coastal state; in Canada, Fisheries and Oceans Canada and the provinces manage the few rivers with legal fisheries.

Conservation

Overfished for caviar in the late 1800s; dams, dredging and ship strikes still slow its recovery.

Sources & photo credits

Sources

  1. FishBase — Acipenser oxyrinchus
  2. IUCN Red List — Acipenser oxyrinchus
  3. International Game Fish Association (IGFA)
  4. FAO Fisheries and Aquaculture
  5. Photo credits