Trapping methods used: foldable cylindrical crayfish traps ('traps')

Crab trap - Wikipedia

Product description Amiaud PVC Foldable Crawfish Trap Fishing net Automatic translation Original description available here Round folding crayfish

Amiaud PVC Foldable Crawfish Trap Fishing net

Professional grade trap made in the USA 16 gauge powder coated steel with built in bait box Included 25 feet of 550 lb. rope and carabiners Free

Crayster The Snake River Cylinder Crawfish Trap

8 holes Fishing Bait Trap Crab Net Shrimp Cast Dip Cage Fish Foldable umbrella 634871068502

Rubén González's research works Agencia de Medio Ambiente y Agua, Sevilla and other places

Made My Own Crayfish Trap, DIY

How to Make a Minnow Trap Out of Soda Bottles : 6 Steps (with Pictures) - Instructables

Numbers of crayfish per size class (as their size frequency

1 Set Professional Crawfish Traps Foldable Lobster Traps with Supporting Rod