Submitter does not have a specimen
I spotted this Red Swamp Crawfish on 9/16/18 at Commonwealth Lake in Beaverton. I only saw one.
Sept. 18, 2018, 1:35 p.m.
Sept. 19, 2018, 8:34 a.m.
Red Swamp Crayfish is an Oregon Dept. of Fish and Wildlife Prohibited Species, meaning they "may not be imported, possessed, sold, purchased, exchanged or transported in the state".
Picture guide to crayfish in Oregon;
Crayfish information from SeaGrant; and ODFW Red Swamp Crayfish fact sheet.
Commonwealth Lake Trail, south side, crossing the paved trail.
Tyler Pedersen Tualatin Soil and Water Conservation District
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