Concentration-
Lamprey Project
The classic memory game. The cards below begin face down. Click on one to turn
it over.
Try to find the second card that matches the first. If the second does not match,
both
cards return to a face down position. If they do match,
the cards are removed to reveal part of the background image.
Learn more about the lamprey
project
What are these pictures?
Return to the Education homepage
Visit the Columbia River Fisheries Program homepage
Click on the small images to enlarge.
Picture of 3 adult Pacific lamprey at rest
Cedar Creek at the Grist Mill
A lamprey egg
A macropthalmia
A Pacific lamprey mouth
An example of a finished lamprey nest
Sampling the stream for lamprey
The rotary screw trap, used for capture of ammocoetes and macropthalmia
A pot trap used for capture of adult lamprey
Spawning Pacific lamprey - Learn more about the spawning behavior here
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