Collectors and Collecting Sites

Names of collectors and sites listed at bottom

Frank Pisciotta - Truckee, Burney Ck, Hat Ct, California
Jerry Griffin - Olympic Penninsula, Washington
Wayne Luallen - Marble Fork, Kaweah River, California
Roger Rohrbeck - Yakima River, Yakiam County; Snowualmie River, King County; Cedar River, King County; Washington.