Shorthead Redhorse
The Shorthead Redhorse is a native Montana sucker species found in the shallow, swift waters of larger rivers in eastern Montana's drainage systems.
- This distinctive fish features silver-green coloration with bright red fins - particularly the tail fin, which no other Montana sucker possesses.
- Adults typically reach up to 5 pounds in Montana waters, with sides appearing golden or silvery and backs olive to brown with golden reflections.
Fishing in Montana
Rivière Saskatchewan Sud
Ross Creek
Bullshead Creek
Battle Creek
Bow River
Maple Creek
Many Island Lake
Middle Creek
Mackay Creek
Peigan Creek
What to know
Habitat Distribution
- Found in eastern Montana's drainage systems.
- They inhabit moderately large rivers with sand, gravel, or rocky bottoms, preferring intermediate temperatures and swift current.
Key Locations
- Found throughout Montana's Missouri and Lower Yellowstone Rivers, with 1,986 documented observations across the state.
- Fish productive runs and pools in the Missouri River system and Lower Yellowstone drainage.
Specific Spots
- Target areas include riffles, riffle margins, current edges, outside bends, drop-offs, rock and boulder pockets, and areas near dams where they feed on benthic invertebrates.
Shorthead Redhorse FAQ
Answers from onWater's species guide.
What are the best lures and bait for Shorthead Redhorse in Montana?
Nightcrawlers and worms - considered the most effective baits - but will also take clams, shrimp, and even canned meat.
When is the best time to fish for Shorthead Redhorse in Montana?
Best seasons are late summer through early fall. They spawn from March to June when water temperatures reach 45-61°F - a critical period when they should not be targeted.
How do you catch Shorthead Redhorse in Montana?
Frequently caught on baited hooks using multiple approaches. A slipfloat rig works particularly well to keep bait steady in strong currents. Fly fishing is also effective using flies, small jigs, and various nymph patterns presented near the bottom.
What do Shorthead Redhorse eat?
Shorthead Redhorse are benthic feeders with diverse diets, consuming approximately 60 food categories including insect larvae, mayflies, water fleas, caddisflies, small mollusks, scuds, worms, and other invertebrates - eating more insects than any other sucker species.
Where do Shorthead Redhorse live in Montana?
Found in eastern Montana's drainage systems. They inhabit moderately large rivers with sand, gravel, or rocky bottoms, preferring intermediate temperatures and swift current.
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