Paddlefish
Polyodon spathula
Paddlefish are large, mostly cartilaginous freshwater fish related to sturgeons, recognizable by their long paddle-shaped snout and smooth, nearly scaleless body. Adults filter plankton from the water; they are not catfish despite the name spoonbill cat. Montana supports a managed recreational fishery. Special paddlefish rules, tags, designated areas and closures apply: consult Montana FWP before fishing. A state record or range description is not permission to target fish.
Slow or quiet parts of large rivers and impoundments, with spawning associated with river gravel bars during spring high water. This habitat summary does not establish a verified access point.
Image credit and sources
Species reference image. Resized and recompressed under the credited license. Not evidence of occurrence at a linked water.
Image: Timothy Knepp — Public domain
Species information reviewed 2026-10-19.
Paddlefish Habitat & Size
Paddlefish (Polyodon spathula) is associated with river water and reservoir water in the species record. Habitat information describes the species, not permission to fish for it.
Recorded Waters for Paddlefish
Outland Atlas links Paddlefish to water records in Montana. These associations may reflect documented presence, seasonal runs, or historical stocking, not angler catch reports or current abundance. Read the linked water guides and source notes for evidence dates and reaches.
Paddlefish Fishing Regulations & Limits
A recorded association does not establish that targeting or retaining Paddlefish is permitted. Confirm current species protections, seasonal and emergency closures, reach-specific rules, gear restrictions, bag and size limits with the responsible fisheries authority before fishing. A fishing license does not override these restrictions. Outland Atlas's regulation records may be incomplete; missing rules do not mean unrestricted fishing.
Related Water Guides for Paddlefish
Explore these Outland Atlas water guides for places where Paddlefish is recorded:
Equipment planning for Paddlefish
We have not selected a species-specific affiliate setup for this guide. First establish whether targeting is permitted at your destination; no tackle recommendation should be inferred from a species record.
A closed season prohibits targeting, even with release. Follow the water-specific rules linked in this guide.
- Check permitted methods, bait and hook restrictions before choosing tackle. Match rod, line and lure ratings to the lawful method and conditions, rather than buying by species name alone.
- Plan weather protection, drinking water and a way to call for help. For boat trips, confirm required flotation and safety equipment with the responsible boating authority.
- Read the habitat and water-specific source notes in this guide, then confirm an appropriate lawful method with the local fisheries authority before choosing equipment. Do not assume a general freshwater combo suits every species or water.
This is an editorial planning checklist, not hands-on product testing. Use equipment you already own when suitable. The gear directory contains affiliate links; any product suggestions below have their own disclosure. Retailer region, availability and Canadian shipping are not guaranteed.
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Frequently Asked Questions
What water types are associated with Paddlefish?
The species record associates Paddlefish (Polyodon spathula) with river water and reservoir water. Habitat information is not evidence of current abundance or permission to target the species.
Where does Outland Atlas record water associations for Paddlefish?
Outland Atlas links Paddlefish to water records in Montana. These associations may reflect documented presence, seasonal runs, or historical stocking, not angler catch reports. Check the linked water guides and source notes for evidence dates and reaches; a listing does not guarantee current presence or legal fishing opportunity.
Does a listing or fishing license permit fishing for Paddlefish?
No. A listing records an association, not permission to target or retain Paddlefish. License requirements and exemptions vary. Confirm current species protections, seasonal and emergency closures, reach-specific rules, gear restrictions, bag and size limits with the responsible fisheries authority. A license does not override restrictions, and missing Outland Atlas regulation records do not mean unrestricted fishing.