lamprey mating habits

  1. John C. Ratliff

    Lampreys Spawning (Lampetra tridentate)

    I am going to start this thread by posting my dive log from a 2011 dive in the Clackamas River. This will be a rather long post, but it explains the first dive in which I actually witnessed the Pacific lamprey spawning in our rivers. This spring I again witnessed this spawning event, and was...
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