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Daily News Analysis

Chum salmon

20th December, 2023 Environment

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.