Submitted by daniel_dauwalter on Wed, 2013-09-25 08:44 Vote Up Down +1 + IMG_8508.JPG Location Northern Pikeminnow Back to Gallery Northern pikeminnow Ptychocheilus oregonensis caught from Salmon Falls Creek in northern Nevada. Commonly thought of as a pest and detriment to reservoir sport fisheries, the northern pikeminnow is native to streams and rivers in the Columbia River basin.