Chum salmon

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Context

• Chum salmon, a species of anadromous salmonid fish, have found a new location to spawn—the Arctic waters, and the scientists are alarmed.

Details

• The chum salmon (Oncorhynchus keta), also known as dog salmon or keta salmon, is a species of anadromous salmonid fish from the genus Oncorhynchus (Pacific salmon)
• It is native to the coastal rivers of the North Pacific and the Beringian Arctic, and is often marketed under the trade name silverbrite salmon in North America.
• The term 'Dog Salmon' is most commonly used in Alaska and refers to the Salmon whose flesh Alaskans use to feed their dogs.
• They are found throughout the North Pacific Ocean and range from the Arctic coast of Canada and throughout the northern coastal regions of North America and Asia.
• Chum Salmon are listed as threatened under the Endangered Species Act.