Paddlefish fish identification

Paddlefish

Also known as

Spoonbill, Spoonbill Cat, Duckbill Cat

IUCN status

Vulnerable

About the Paddlefish

The Paddlefish is easily identified by its strikingly long, paddle-shaped snout, which makes up about one-third of its total body length. Its body is smooth-skinned, resembling a shark or sturgeon, with a dark gray to bluish-black back fading to a lighter belly. These ancient-looking fish can grow to impressive sizes, often exceeding 5 feet and weighing over 60 pounds, making them a truly unique catch.

Source: FishBase & iNaturalist

Habitat

Primarily inhabiting large, slow-moving rivers and associated backwaters, lakes, and impoundments. They prefer deep, open water areas, often near confluences or where currents concentrate plankton.

Distribution

Native to the Mississippi River basin and its major tributaries across the central United States, extending from Montana south to Louisiana and east to Ohio and West Virginia. Their range has been reduced in many areas due to damming and habitat alteration.

Behaviour

As filter feeders, Paddlefish swim with their mouths open, sifting zooplankton from the water using their gill rakers. They are highly migratory, undertaking significant upstream movements for spawning in spring, often traveling hundreds of miles. During other times of the year, they tend to roam widely within their preferred deep-water habitats.

Edibility

★★★★★

The flesh of the Paddlefish is highly prized, often compared to that of sturgeon or swordfish. It is firm, white, and flaky with a mild, delicate flavor, making it excellent for grilling, frying, or smoking. The roe is also valued for caviar.

Lure suggestion

Due to their filter-feeding nature, Paddlefish are almost exclusively caught by snagging. Anglers typically use heavy-duty rods and reels spooled with strong braided line, often 80-100 lb test. A large, weighted treble hook (e.g., 8/0 to 12/0) is cast out and retrieved with a sweeping motion to hook the fish externally. Legal snagging regulations vary significantly by state and season, so always check local rules.

Paddlefish Regulations

Select a state to see size limits, bag limits, and seasons for Paddlefish.

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Always confirm with the official state agency before keeping a fish.

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Tips & Tactics

Related Species

Where to Catch Paddlefish

States where Paddlefish is found, based on CatchVault's waterbody commonality data.

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