Think common carp are just ordinary bottom-feeders? Think again! Across the Commonwealth, anglers and biologists alike are discovering that these interesting and under-appreciated fish have plenty of surprises to offer. From magnificent genetic twists to the weird ways anglers catch them, carp are officially earning their time in the spotlight.
The Fascinating Origin of the Fantail Carp

During a recent fish community survey on the Connecticut River, biologists from the Massachusetts Division of Fisheries & Wildlife (MassWildlife) netted a truly remarkable discovery: a common carp equipped with extraordinarily long, fan-like fins. While these unique aquatic creatures are often referred to as fantail carp, they aren’t a distinct separate species, nor do they originate from a specialized geographic region. In reality, the fantail is simply a rare genetic variation of the common carp (Cyprinus carpio), a species native to the freshwaters of Eurasia.
This eye-catching trait comes from a natural genetic mutation or selective breeding characteristic, closely resembling the look of long-finned butterfly koi. The mutation displays itself as unusually long, ornate, and flowing pectoral, caudal, and anal fins that can spontaneously appear in both wild and domestic populations. Coming across one in the wild, like the Connecticut River specimen, is a rare treat for wildlife researchers!
A Pin-Winning Carp Catch

The excitement around carp doesn’t stop with scientific surveys. Local anglers are making impressive moves of their own. Congratulations are in order for 13-year-old Johnathan, who recently reeled in a massive 28-inch carp in Spencer! His incredible catch earned him a State Pin through Massachusetts’ Sportfishing Awards Program.
Johnathan’s success is a great reminder for anglers of all ages to showcase their achievements. If you reel in a big fish in local waters, make sure to submit your entry to the MassWildlife Freshwater Sportfishing Awards Program and send your photos to our editor, Dave Anderson, so that your catch may appear here in The Fisherman Magazine, as well. The Mass program recognizes outstanding catches across various species categories, offering bronze pins for meeting minimum size thresholds and gold pins for the top catches of the year.
Whether you are a seasoned angler or heading out for a casual weekend trip, make sure you’re prepared for the catch of a lifetime, with fresh line, new knots and well-maintained gear. You never know when you might hook into a pin-winning fish, and you want to be ready when you do!
To learn more about the latest pin-winning catches or to check out award categories, visit MassWildlife’s Sportfishing Awards Program. For more highlights on Massachusetts freshwater fishing programs and catches, check out this clip on the MassWildlife Sportfishing Awards.



