Crayfish are commonly sold .
Crayfish are commonly used as bait , either live or with only the tail meat , and are good at attracting channel catfish , walleye , trout , largemouth bass , smallmouth bass , pike and muskellunge .
Crayfish are commonly sold and used as bait , either live or with only the tail meat , and are good at attracting channel catfish , walleye , trout , largemouth bass , smallmouth bass , pike and muskellunge .