Looking for Ways to Fight Invasive Crayfish

American crayfish trapping fails to control invasive species, finds study - Discover Wildlife

How to Trap Crayfish

A (Delicious) Threat to Colorado Waters

The unabridged Q&A with Kevin Irons on what is right and wrong in dealing with native and invasive crayfish. - Chicago Sun-Times

Rusty crayfish - Invasive Species Council of British Columbia

Cajun crayfish unwelcome Michigan visitors

Invasive Species: Rusty Crayfish

Rusty Crayfish - Profile and Resources

How to find and catch crayfish - Farm and Dairy

Invasive crayfish species found for first time in Minnesota lake

WISC - Washington Invasive Species Council

DFO: Red swamp crayfish trapped in Halifax area lake could have 'severe' impact on ecosystems - Halifax Examiner

Ohio woman pleads guilty to selling invasive crayfish species across 36 states, Invasive species