How to recognise it
The Black Redhorse (Moxostoma duquesnii) is a robust freshwater fish. It has a streamlined body that can reach lengths of up to 30 inches and weigh around 10 pounds. The coloration is typically a dark olive or brown on the back, fading to a lighter, silvery belly. The fins are often reddish or orange, particularly the dorsal and anal fins. The mouth is sub-terminal, with thick lips adapted for foraging on the bottom.
This species is often confused with the Golden Redhorse (Moxostoma erythrurum). The key detail that separates them is the coloration of the fins; the Golden Redhorse has yellow or golden fins, while the Black Redhorse has reddish or orange fins.
Where it lives
The Black Redhorse is primarily found in the eastern United States. Its range includes the Great Lakes region, the Ohio River Basin, and parts of the Mississippi River system. It prefers freshwater rivers and streams, often inhabiting areas with moderate to fast currents. Depths can vary, but they are commonly found in water ranging from 3 to 10 feet deep.
During spring and summer, Black Redhorse tend to occupy shallow riffles and runs. In colder months, they may move to deeper pools and slower waters, seeking cover among rocks and submerged vegetation.
When it bites
The best months for targeting Black Redhorse are from April to October. They are most active when water temperatures range from 60 to 75 degrees F. Early morning and late evening are prime times for fishing, as they tend to feed more actively during these hours.
Weather conditions can influence their feeding behavior. A passing front may trigger increased activity, while strong winds can make them less likely to bite. A full moon can also enhance their feeding, as they may be more active during the night.
How to catch it
To catch Black Redhorse, use a simple rig with a sliding sinker and a hook size ranging from 4 to 8. Baits such as nightcrawlers, minnows, or dough balls work well. For lures, try small spinners or spoons in sizes 1 to 3, preferably in natural colors like silver or gold.
Cast near rocky structures, riffles, or undercut banks where they are likely to hold. Retrieve your bait slowly along the bottom, allowing it to settle in areas where the fish are feeding. Be patient, as bites may be subtle.
Size, age and the table
Anglers typically encounter Black Redhorse ranging from 12 to 20 inches. A trophy specimen is considered to be over 24 inches. Growth rates vary by habitat, but they can reach maturity in 3 to 5 years, with a lifespan of up to 10 years.
Black Redhorse are edible, with firm, white flesh that is considered tasty. However, proper handling is crucial to ensure quality. If you plan to release, do so gently to minimize stress. Use wet hands or a landing net to handle the fish, and return it to the water quickly to ensure its survival.
