Signal Crayfish
Pacifastacus leniusculus
Description:
Signal Crayfish at Loon Lake State Park, Oregon. The only endemic crawfish to the Pacific Northwest, identified by the "signal spots" on it claws.
Spotted on Aug 25, 2006
Submitted on Apr 22, 2014
1 Comment
Saw that this photo was published in the Crater Lake National Park Summer/Fall 2015 Visitor Guide. Very Cool. Thank you PN for helping me to help out the NPS in my home state!
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