A Harrisonville fisherman has set a new Conservation department record for the largest river Carpsucker caught on a trotline. The fish weighs five pounds, 6 ounces. Nichaolas Wray also holds the record for the largest river Carpsucker caught with a pole and line, a two-pound-three-ounce one he caught in 2008. He also holds the state record for largest black bull-head.