Paddlefish are one of the oldest and strangest-looking fish species on the continent. Also know as spoonbills, these cartilaginous vestiges of the Cretaceous Period can live 50 years or longer and grow to gargantuan proportions—with some of the largest ever reported exceeding 400 pounds, according the US Fish & Wildlife Service.
But paddlefish aren't ambushing prey or inhaling schools of baitfish in order to reach such legendary sizes. Instead, they subsist exclusively on a steady diet of microscopic plankton. And because they're bottom-cruising filter feeders, anglers typically comb lake or river bottoms with stout snagging rigs in order to actually bring one ashore. That's why the International Game Fish Association doesn't recognize any official records for the species.
Luckily, fish and game agencies maintain their own record books in the handful of states that hold annual snagging seasons. And more than a few of the records sail well beyond the coveted 100-pound threshold. Here are 10 of the biggest record-breaking paddlefish ever hauled in with hook and line.
1. Chad Williams—Missouri

Weight: 164 pounds, 13 ounces
Year: 2024
Waterbody: Lake of the Ozarks
2. Grant Rader—Oklahoma

Weight: 164 pounds
Year: 2021
Location: Keystone Lake
3. Henry Dyer—Tennessee

Weight: 149 pounds
Year: 2023
Waterbody: Cherokee Lake
4. Cory James Watters—Oklahoma

Weight: 151 pounds, 14 ounces
Year: 2020
Waterbody: Keystone Lake
5. Clinton Boldridge—Kansas

Weight: 144 pounds
Year: 2004
Location: Atchison's Watershed Dam #7
6. Larry Branstetter—Montana

Weight: 142 pounds, 8 ounces
Year: 1973
Location: Missouri River Near Kipp Park
7. Tyler Hughes—North Dakota

Weight: 131 pounds
Year: 2024
Waterbody: Missouri River
8. Grant Werkmeister—North Dakota

Weight: 131 pounds
Year: 2016
Waterbody: Yellowstone River
9. Bill Harmon—South Dakota

Weight: 127 pounds, 9 ounces
Year: 2019
Waterbody: Confluence of Yellowstone and Missouri Rivers
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10. Mike Schleeper—Arkansas

Weight: 127 pounds, 6 ounces
Year: 2024
Waterbody: Beaver Lake