Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792

abundance adults age 0.3 fish Amur River Asia and North Asian autumn chum salmon average Bering Sea Birman blastopore British Columbia caudal caudal peduncle chum salmon chum salmon fry coho salmon density Disler embryo estimated female chum salmon Female Male Female fresh water gill nets gravel growth Gulf of Alaska hatcheries hatching Hikita Hokkaido Honshu Hook Nose Creek hybrids immature increased Japan Fisheries Resource Japanese mothership July June Kamchatka keta larvae Levanidov Male chum salmon Male Female Male Mattson maturing chum salmon maturing fish mesh migration mortality Neave North America North Pacific Ocean Number Ocean and Bering offshore waters Okhotsk Okhotsk Sea Oncorhynchus oxygen Pacific salmon percent pink salmon populations predators Range redd Ricker salmon and female salmon and male Salmonidae Sano Semko sockeye salmon southeastern Alaska spawners spawning areas spawning streams stage summer chum salmon survival temperature Tillamook Bay tributaries weight Wickett Yukon River