Aquatic Invertebrates - invasive

Red Swamp Crayfish (Procambarus clarkii) on Aug 29, 2015

Submitter does not have a specimen

Description of specimen

The crawfish were about 5" long, had narrow claws and were covered with protruding red spots.

Commentary

None

Remedy

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".

Resources

Picture guide to crayfish in Oregon; Crayfish information from SeaGrant; and ODFW Red Swamp Crayfish fact sheet.

Location

Found a handful of Red Swamp Crawfish in commonwealth lake. The specimens were removed, cooked and eaten.

Expert Reviewer

Mr. Rick Boatner
Oregon Dept. of Fish & Wildlife

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