: Native to western North America, it is distinguished by a white or pale blue-green patch at the claw hinge. It can grow up to 16–20 cm and live for 20 years.
: Native to the Gulf Coast and Mississippi River drainage, it is typically dark red with elongated claws and is widely farmed for food (crawfish boils). american crayfish
In their native habitats, American crayfish are central to the food web: Learn About the American Crayfish! ~4k : Native to western North America, it is